gstreamer/ext/ffmpeg/gstffmpegdemux.c

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/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>,
* <2006> Edward Hervey <bilboed@bilboed.com>
* <2006> Wim Taymans <wim@fluendo.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#ifdef HAVE_FFMPEG_UNINSTALLED
#include <avformat.h>
#ifdef HAVE_AVI_H
#include <avi.h>
#endif
#else
#include <libavformat/avformat.h>
#ifdef HAVE_AVI_H
#include <ffmpeg/avi.h>
#endif
#endif
#include <gst/gst.h>
#include "gstffmpeg.h"
#include "gstffmpegcodecmap.h"
#include "gstffmpegutils.h"
#include "gstffmpegpipe.h"
typedef struct _GstFFMpegDemux GstFFMpegDemux;
typedef struct _GstFFStream GstFFStream;
struct _GstFFStream
{
GstPad *pad;
AVStream *avstream;
gboolean unknown;
GstClockTime last_ts;
gboolean discont;
gboolean eos;
GstFlowReturn last_flow;
GstTagList *tags; /* stream tags */
};
struct _GstFFMpegDemux
{
GstElement element;
/* We need to keep track of our pads, so we do so here. */
GstPad *sinkpad;
AVFormatContext *context;
gboolean opened;
GstFFStream *streams[MAX_STREAMS];
gint videopads, audiopads;
GstClockTime start_time;
GstClockTime duration;
/* TRUE if working in pull-mode */
gboolean seekable;
/* TRUE if the avformat demuxer can reliably handle streaming mode */
gboolean can_push;
gboolean flushing;
/* segment stuff */
GstSegment segment;
gboolean running;
/* cached seek in READY */
GstEvent *seek_event;
/* cached upstream events */
GList *cached_events;
/* push mode data */
GstFFMpegPipe ffpipe;
GstTask *task;
GStaticRecMutex *task_lock;
};
typedef struct _GstFFMpegDemuxClassParams
{
AVInputFormat *in_plugin;
GstCaps *sinkcaps, *videosrccaps, *audiosrccaps;
} GstFFMpegDemuxClassParams;
typedef struct _GstFFMpegDemuxClass GstFFMpegDemuxClass;
struct _GstFFMpegDemuxClass
{
GstElementClass parent_class;
AVInputFormat *in_plugin;
GstPadTemplate *sinktempl;
GstPadTemplate *videosrctempl;
GstPadTemplate *audiosrctempl;
};
/* A number of function prototypes are given so we can refer to them later. */
static void gst_ffmpegdemux_class_init (GstFFMpegDemuxClass * klass);
static void gst_ffmpegdemux_base_init (GstFFMpegDemuxClass * klass);
static void gst_ffmpegdemux_init (GstFFMpegDemux * demux);
static void gst_ffmpegdemux_finalize (GObject * object);
static gboolean gst_ffmpegdemux_sink_event (GstPad * sinkpad, GstEvent * event);
static GstFlowReturn gst_ffmpegdemux_chain (GstPad * sinkpad, GstBuffer * buf);
static void gst_ffmpegdemux_loop (GstFFMpegDemux * demux);
static gboolean gst_ffmpegdemux_sink_activate (GstPad * sinkpad);
static gboolean
gst_ffmpegdemux_sink_activate_pull (GstPad * sinkpad, gboolean active);
static gboolean
gst_ffmpegdemux_sink_activate_push (GstPad * sinkpad, gboolean active);
#if 0
static gboolean
gst_ffmpegdemux_src_convert (GstPad * pad,
GstFormat src_fmt,
gint64 src_value, GstFormat * dest_fmt, gint64 * dest_value);
#endif
static gboolean
gst_ffmpegdemux_send_event (GstElement * element, GstEvent * event);
static GstStateChangeReturn
gst_ffmpegdemux_change_state (GstElement * element, GstStateChange transition);
#define GST_FFDEMUX_PARAMS_QDATA g_quark_from_static_string("ffdemux-params")
static GstElementClass *parent_class = NULL;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
static const gchar *
gst_ffmpegdemux_averror (gint av_errno)
{
const gchar *message = NULL;
switch (av_errno) {
case AVERROR_UNKNOWN:
message = "Unknown error";
break;
case AVERROR_IO:
message = "Input/output error";
break;
case AVERROR_NUMEXPECTED:
message = "Number syntax expected in filename";
break;
case AVERROR_NOMEM:
message = "Not enough memory";
break;
case AVERROR_NOFMT:
message = "Unknown format";
break;
case AVERROR_NOTSUPP:
message = "Operation not supported";
break;
default:
message = "Unhandled error code received";
break;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
return message;
}
static void
gst_ffmpegdemux_base_init (GstFFMpegDemuxClass * klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GstFFMpegDemuxClassParams *params;
GstElementDetails details;
GstPadTemplate *sinktempl, *audiosrctempl, *videosrctempl;
params = (GstFFMpegDemuxClassParams *)
g_type_get_qdata (G_OBJECT_CLASS_TYPE (klass), GST_FFDEMUX_PARAMS_QDATA);
g_assert (params != NULL);
/* construct the element details struct */
2009-04-15 20:11:10 +00:00
details.longname = g_strdup_printf ("FFmpeg %s demuxer",
params->in_plugin->long_name);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
details.klass = "Codec/Demuxer";
2009-04-15 20:11:10 +00:00
details.description = g_strdup_printf ("FFmpeg %s demuxer",
params->in_plugin->long_name);
details.author = "Wim Taymans <wim@fluendo.com>, "
"Ronald Bultje <rbultje@ronald.bitfreak.net>, "
"Edward Hervey <bilboed@bilboed.com>";
gst_element_class_set_details (element_class, &details);
g_free (details.longname);
g_free (details.description);
/* pad templates */
gst_caps_ref (params->sinkcaps);
sinktempl = gst_pad_template_new ("sink",
GST_PAD_SINK, GST_PAD_ALWAYS, params->sinkcaps);
videosrctempl = gst_pad_template_new ("video_%02d",
GST_PAD_SRC, GST_PAD_SOMETIMES, params->videosrccaps);
audiosrctempl = gst_pad_template_new ("audio_%02d",
GST_PAD_SRC, GST_PAD_SOMETIMES, params->audiosrccaps);
params->videosrccaps = NULL;
params->audiosrccaps = NULL;
gst_element_class_add_pad_template (element_class, videosrctempl);
gst_element_class_add_pad_template (element_class, audiosrctempl);
gst_element_class_add_pad_template (element_class, sinktempl);
klass->in_plugin = params->in_plugin;
klass->videosrctempl = videosrctempl;
klass->audiosrctempl = audiosrctempl;
klass->sinktempl = sinktempl;
}
static void
gst_ffmpegdemux_class_init (GstFFMpegDemuxClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
parent_class = g_type_class_peek_parent (klass);
gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_ffmpegdemux_finalize);
gstelement_class->change_state = gst_ffmpegdemux_change_state;
gstelement_class->send_event = gst_ffmpegdemux_send_event;
}
static void
gst_ffmpegdemux_init (GstFFMpegDemux * demux)
{
GstFFMpegDemuxClass *oclass =
(GstFFMpegDemuxClass *) (G_OBJECT_GET_CLASS (demux));
gint n;
demux->sinkpad = gst_pad_new_from_template (oclass->sinktempl, "sink");
gst_pad_set_activate_function (demux->sinkpad,
GST_DEBUG_FUNCPTR (gst_ffmpegdemux_sink_activate));
gst_pad_set_activatepull_function (demux->sinkpad,
GST_DEBUG_FUNCPTR (gst_ffmpegdemux_sink_activate_pull));
gst_pad_set_activatepush_function (demux->sinkpad,
GST_DEBUG_FUNCPTR (gst_ffmpegdemux_sink_activate_push));
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
gst_element_add_pad (GST_ELEMENT (demux), demux->sinkpad);
/* push based setup */
/* the following are not used in pull-based mode, so safe to set anyway */
gst_pad_set_event_function (demux->sinkpad,
GST_DEBUG_FUNCPTR (gst_ffmpegdemux_sink_event));
gst_pad_set_chain_function (demux->sinkpad,
GST_DEBUG_FUNCPTR (gst_ffmpegdemux_chain));
/* task for driving ffmpeg in loop function */
demux->task = gst_task_create ((GstTaskFunction) gst_ffmpegdemux_loop, demux);
demux->task_lock = g_new (GStaticRecMutex, 1);
g_static_rec_mutex_init (demux->task_lock);
gst_task_set_lock (demux->task, demux->task_lock);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
demux->opened = FALSE;
demux->context = NULL;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
for (n = 0; n < MAX_STREAMS; n++) {
demux->streams[n] = NULL;
}
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
demux->videopads = 0;
demux->audiopads = 0;
demux->seek_event = NULL;
gst_segment_init (&demux->segment, GST_FORMAT_TIME);
/* push based data */
demux->ffpipe.tlock = g_mutex_new ();
demux->ffpipe.cond = g_cond_new ();
demux->ffpipe.adapter = gst_adapter_new ();
/* blacklist unreliable push-based demuxers */
if (strcmp (oclass->in_plugin->name, "ape"))
demux->can_push = TRUE;
else
demux->can_push = FALSE;
}
static void
gst_ffmpegdemux_finalize (GObject * object)
{
GstFFMpegDemux *demux;
demux = (GstFFMpegDemux *) object;
g_mutex_free (demux->ffpipe.tlock);
g_cond_free (demux->ffpipe.cond);
gst_object_unref (demux->ffpipe.adapter);
gst_object_unref (demux->task);
g_static_rec_mutex_free (demux->task_lock);
g_free (demux->task_lock);
G_OBJECT_CLASS (parent_class)->finalize (object);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
static void
gst_ffmpegdemux_close (GstFFMpegDemux * demux)
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
{
gint n;
GstEvent **event_p;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
if (!demux->opened)
return;
/* remove pads from ourselves */
for (n = 0; n < MAX_STREAMS; n++) {
GstFFStream *stream;
stream = demux->streams[n];
if (stream) {
if (stream->pad)
gst_element_remove_pad (GST_ELEMENT (demux), stream->pad);
if (stream->tags)
gst_tag_list_free (stream->tags);
g_free (stream);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
demux->streams[n] = NULL;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
demux->videopads = 0;
demux->audiopads = 0;
/* close demuxer context from ffmpeg */
av_close_input_file (demux->context);
demux->context = NULL;
GST_OBJECT_LOCK (demux);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
demux->opened = FALSE;
event_p = &demux->seek_event;
gst_event_replace (event_p, NULL);
GST_OBJECT_UNLOCK (demux);
gst_segment_init (&demux->segment, GST_FORMAT_TIME);
}
/* send an event to all the source pads .
* Takes ownership of the event.
*
* Returns FALSE if none of the source pads handled the event.
*/
static gboolean
gst_ffmpegdemux_push_event (GstFFMpegDemux * demux, GstEvent * event)
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
{
gboolean res;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
gint n;
res = TRUE;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
for (n = 0; n < MAX_STREAMS; n++) {
GstFFStream *s = demux->streams[n];
if (s && s->pad) {
gst_event_ref (event);
res &= gst_pad_push_event (s->pad, event);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
}
gst_event_unref (event);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
return res;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
/* set flags on all streams */
static void
gst_ffmpegdemux_set_flags (GstFFMpegDemux * demux, gboolean discont,
gboolean eos)
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
{
GstFFStream *s;
gint n;
for (n = 0; n < MAX_STREAMS; n++) {
if ((s = demux->streams[n])) {
s->discont = discont;
s->eos = eos;
}
}
}
/* check if all streams are eos */
static gboolean
gst_ffmpegdemux_is_eos (GstFFMpegDemux * demux)
{
GstFFStream *s;
gint n;
for (n = 0; n < MAX_STREAMS; n++) {
if ((s = demux->streams[n])) {
GST_DEBUG ("stream %d %p eos:%d", n, s, s->eos);
if (!s->eos)
return FALSE;
}
}
return TRUE;
}
/* Returns True if we at least outputted one buffer */
static gboolean
gst_ffmpegdemux_has_outputted (GstFFMpegDemux * demux)
{
GstFFStream *s;
gint n;
for (n = 0; n < MAX_STREAMS; n++) {
if ((s = demux->streams[n])) {
if (GST_CLOCK_TIME_IS_VALID (s->last_ts))
return TRUE;
}
}
return FALSE;
}
static gboolean
gst_ffmpegdemux_do_seek (GstFFMpegDemux * demux, GstSegment * segment)
{
gboolean ret;
gint seekret;
gint64 target;
gint64 fftarget;
AVStream *stream;
gint index;
/* find default index and fail if none is present */
index = av_find_default_stream_index (demux->context);
GST_LOG_OBJECT (demux, "default stream index %d", index);
if (index < 0)
return FALSE;
ret = TRUE;
/* get the stream for seeking */
stream = demux->context->streams[index];
/* initial seek position */
target = segment->last_stop;
/* convert target to ffmpeg time */
fftarget = gst_ffmpeg_time_gst_to_ff (target, stream->time_base);
GST_LOG_OBJECT (demux, "do seek to time %" GST_TIME_FORMAT,
GST_TIME_ARGS (target));
/* if we need to land on a keyframe, try to do so, we don't try to do a
* keyframe seek if we are not absolutely sure we have an index.*/
if (segment->flags & GST_SEEK_FLAG_KEY_UNIT && demux->context->index_built) {
gint keyframeidx;
GST_LOG_OBJECT (demux, "looking for keyframe in ffmpeg for time %"
GST_TIME_FORMAT, GST_TIME_ARGS (target));
/* search in the index for the previous keyframe */
keyframeidx =
av_index_search_timestamp (stream, fftarget, AVSEEK_FLAG_BACKWARD);
GST_LOG_OBJECT (demux, "keyframeidx: %d", keyframeidx);
if (keyframeidx >= 0) {
fftarget = stream->index_entries[keyframeidx].timestamp;
target = gst_ffmpeg_time_ff_to_gst (fftarget, stream->time_base);
GST_LOG_OBJECT (demux,
"Found a keyframe at ffmpeg idx: %d timestamp :%" GST_TIME_FORMAT,
keyframeidx, GST_TIME_ARGS (target));
}
}
GST_DEBUG_OBJECT (demux,
2009-05-09 08:57:55 +00:00
"About to call av_seek_frame (context, %d, %" G_GINT64_FORMAT
", 0) for time %" GST_TIME_FORMAT, index, fftarget,
GST_TIME_ARGS (target));
if ((seekret =
av_seek_frame (demux->context, index, fftarget,
AVSEEK_FLAG_BACKWARD)) < 0)
goto seek_failed;
GST_DEBUG_OBJECT (demux, "seek success, returned %d", seekret);
segment->last_stop = target;
segment->time = target;
segment->start = target;
return ret;
/* ERRORS */
seek_failed:
{
GST_WARNING_OBJECT (demux, "Call to av_seek_frame failed : %d", seekret);
return FALSE;
}
}
static gboolean
gst_ffmpegdemux_perform_seek (GstFFMpegDemux * demux, GstEvent * event)
{
gboolean res;
gdouble rate;
GstFormat format;
GstSeekFlags flags;
GstSeekType cur_type, stop_type;
gint64 cur, stop;
gboolean flush;
gboolean update;
GstSegment seeksegment;
if (!demux->seekable) {
GST_DEBUG_OBJECT (demux, "in push mode; ignoring seek");
return FALSE;
}
GST_DEBUG_OBJECT (demux, "starting seek");
if (event) {
gst_event_parse_seek (event, &rate, &format, &flags,
&cur_type, &cur, &stop_type, &stop);
/* we have to have a format as the segment format. Try to convert
* if not. */
if (demux->segment.format != format) {
GstFormat fmt;
fmt = demux->segment.format;
res = TRUE;
/* FIXME, use source pad */
if (cur_type != GST_SEEK_TYPE_NONE && cur != -1)
res = gst_pad_query_convert (demux->sinkpad, format, cur, &fmt, &cur);
if (res && stop_type != GST_SEEK_TYPE_NONE && stop != -1)
res = gst_pad_query_convert (demux->sinkpad, format, stop, &fmt, &stop);
if (!res)
goto no_format;
format = fmt;
}
} else {
flags = 0;
}
flush = flags & GST_SEEK_FLAG_FLUSH;
/* send flush start */
if (flush) {
/* mark flushing so that the streaming thread can react on it */
GST_OBJECT_LOCK (demux);
demux->flushing = TRUE;
GST_OBJECT_UNLOCK (demux);
gst_pad_push_event (demux->sinkpad, gst_event_new_flush_start ());
gst_ffmpegdemux_push_event (demux, gst_event_new_flush_start ());
} else {
gst_pad_pause_task (demux->sinkpad);
}
/* grab streaming lock, this should eventually be possible, either
* because the task is paused or our streaming thread stopped
* because our peer is flushing. */
GST_PAD_STREAM_LOCK (demux->sinkpad);
/* make copy into temp structure, we can only update the main one
* when we actually could do the seek. */
memcpy (&seeksegment, &demux->segment, sizeof (GstSegment));
/* now configure the seek segment */
if (event) {
gst_segment_set_seek (&seeksegment, rate, format, flags,
cur_type, cur, stop_type, stop, &update);
}
GST_DEBUG_OBJECT (demux, "segment configured from %" G_GINT64_FORMAT
" to %" G_GINT64_FORMAT ", position %" G_GINT64_FORMAT,
seeksegment.start, seeksegment.stop, seeksegment.last_stop);
/* make the sinkpad available for data passing since we might need
* it when doing the seek */
if (flush) {
GST_OBJECT_LOCK (demux);
demux->flushing = FALSE;
GST_OBJECT_UNLOCK (demux);
gst_pad_push_event (demux->sinkpad, gst_event_new_flush_stop ());
}
/* do the seek, segment.last_stop contains new position. */
res = gst_ffmpegdemux_do_seek (demux, &seeksegment);
/* and prepare to continue streaming */
if (flush) {
gint n;
/* send flush stop, peer will accept data and events again. We
* are not yet providing data as we still have the STREAM_LOCK. */
gst_ffmpegdemux_push_event (demux, gst_event_new_flush_stop ());
for (n = 0; n < MAX_STREAMS; ++n) {
if (demux->streams[n])
demux->streams[n]->last_flow = GST_FLOW_OK;
}
} else if (res && demux->running) {
/* we are running the current segment and doing a non-flushing seek,
* close the segment first based on the last_stop. */
GST_DEBUG_OBJECT (demux, "closing running segment %" G_GINT64_FORMAT
" to %" G_GINT64_FORMAT, demux->segment.start,
demux->segment.last_stop);
gst_ffmpegdemux_push_event (demux,
gst_event_new_new_segment (TRUE,
demux->segment.rate, demux->segment.format,
demux->segment.start, demux->segment.last_stop,
demux->segment.time));
}
/* if successfull seek, we update our real segment and push
* out the new segment. */
if (res) {
memcpy (&demux->segment, &seeksegment, sizeof (GstSegment));
if (demux->segment.flags & GST_SEEK_FLAG_SEGMENT) {
gst_element_post_message (GST_ELEMENT (demux),
gst_message_new_segment_start (GST_OBJECT (demux),
demux->segment.format, demux->segment.last_stop));
}
/* now send the newsegment */
GST_DEBUG_OBJECT (demux, "Sending newsegment from %" G_GINT64_FORMAT
" to %" G_GINT64_FORMAT, demux->segment.last_stop, demux->segment.stop);
gst_ffmpegdemux_push_event (demux,
gst_event_new_new_segment (FALSE,
demux->segment.rate, demux->segment.format,
demux->segment.last_stop, demux->segment.stop,
demux->segment.time));
}
/* Mark discont on all srcpads and remove eos */
gst_ffmpegdemux_set_flags (demux, TRUE, FALSE);
/* and restart the task in case it got paused explicitely or by
* the FLUSH_START event we pushed out. */
demux->running = TRUE;
gst_pad_start_task (demux->sinkpad, (GstTaskFunction) gst_ffmpegdemux_loop,
demux->sinkpad);
/* and release the lock again so we can continue streaming */
GST_PAD_STREAM_UNLOCK (demux->sinkpad);
return res;
/* ERROR */
no_format:
{
GST_DEBUG_OBJECT (demux, "undefined format given, seek aborted.");
return FALSE;
}
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
static gboolean
gst_ffmpegdemux_src_event (GstPad * pad, GstEvent * event)
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
{
GstFFMpegDemux *demux;
AVStream *avstream;
GstFFStream *stream;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
gboolean res = TRUE;
if (!(stream = gst_pad_get_element_private (pad)))
return FALSE;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
avstream = stream->avstream;
demux = (GstFFMpegDemux *) gst_pad_get_parent (pad);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_SEEK:
res = gst_ffmpegdemux_perform_seek (demux, event);
gst_event_unref (event);
break;
case GST_EVENT_LATENCY:
res = gst_pad_push_event (demux->sinkpad, event);
break;
case GST_EVENT_NAVIGATION:
case GST_EVENT_QOS:
default:
res = FALSE;
gst_event_unref (event);
break;
}
gst_object_unref (demux);
return res;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
static const GstQueryType *
gst_ffmpegdemux_src_query_list (GstPad * pad)
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
{
static const GstQueryType src_types[] = {
GST_QUERY_DURATION,
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
GST_QUERY_POSITION,
GST_QUERY_SEEKING,
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
0
};
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
return src_types;
}
static gboolean
gst_ffmpegdemux_send_event (GstElement * element, GstEvent * event)
{
GstFFMpegDemux *demux = (GstFFMpegDemux *) (element);
gboolean res;
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_SEEK:
GST_OBJECT_LOCK (demux);
if (!demux->opened) {
GstEvent **event_p;
GST_DEBUG_OBJECT (demux, "caching seek event");
event_p = &demux->seek_event;
gst_event_replace (event_p, event);
GST_OBJECT_UNLOCK (demux);
res = TRUE;
} else {
GST_OBJECT_UNLOCK (demux);
res = gst_ffmpegdemux_perform_seek (demux, event);
gst_event_unref (event);
}
break;
default:
res = FALSE;
break;
}
return res;
}
static gboolean
gst_ffmpegdemux_src_query (GstPad * pad, GstQuery * query)
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
{
GstFFMpegDemux *demux;
GstFFStream *stream;
AVStream *avstream;
gboolean res = FALSE;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
if (!(stream = gst_pad_get_element_private (pad)))
return FALSE;
avstream = stream->avstream;
demux = (GstFFMpegDemux *) GST_PAD_PARENT (pad);
switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_POSITION:
{
GstFormat format;
gint64 timeposition;
gst_query_parse_position (query, &format, NULL);
timeposition = stream->last_ts;
if (!(GST_CLOCK_TIME_IS_VALID (timeposition)))
break;
switch (format) {
case GST_FORMAT_TIME:
gst_query_set_position (query, GST_FORMAT_TIME, timeposition);
res = TRUE;
break;
case GST_FORMAT_DEFAULT:
gst_query_set_position (query, GST_FORMAT_DEFAULT,
gst_util_uint64_scale (timeposition, avstream->r_frame_rate.num,
GST_SECOND * avstream->r_frame_rate.den));
res = TRUE;
break;
case GST_FORMAT_BYTES:
if (demux->videopads + demux->audiopads == 1 &&
GST_PAD_PEER (demux->sinkpad) != NULL)
res = gst_pad_query_default (pad, query);
break;
default:
break;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
}
break;
case GST_QUERY_DURATION:
{
GstFormat format;
gint64 timeduration;
gst_query_parse_duration (query, &format, NULL);
timeduration =
gst_ffmpeg_time_ff_to_gst (avstream->duration, avstream->time_base);
if (!(GST_CLOCK_TIME_IS_VALID (timeduration))) {
/* use duration of complete file if the stream duration is not known */
timeduration = demux->duration;
if (!(GST_CLOCK_TIME_IS_VALID (timeduration)))
break;
}
switch (format) {
case GST_FORMAT_TIME:
gst_query_set_duration (query, GST_FORMAT_TIME, timeduration);
res = TRUE;
break;
case GST_FORMAT_DEFAULT:
gst_query_set_duration (query, GST_FORMAT_DEFAULT,
gst_util_uint64_scale (timeduration, avstream->r_frame_rate.num,
GST_SECOND * avstream->r_frame_rate.den));
res = TRUE;
break;
case GST_FORMAT_BYTES:
if (demux->videopads + demux->audiopads == 1 &&
GST_PAD_PEER (demux->sinkpad) != NULL)
res = gst_pad_query_default (pad, query);
break;
default:
break;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
}
break;
case GST_QUERY_SEEKING:{
GstFormat format;
gboolean seekable;
gint64 dur = -1;
gst_query_parse_seeking (query, &format, NULL, NULL, NULL);
seekable = demux->seekable;
if (!gst_pad_query_duration (pad, &format, &dur)) {
/* unlikely that we don't know duration but can seek */
seekable = FALSE;
dur = -1;
}
gst_query_set_seeking (query, format, seekable, 0, dur);
res = TRUE;
break;
}
default:
/* FIXME : ADD GST_QUERY_CONVERT */
res = gst_pad_query_default (pad, query);
break;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
return res;
}
#if 0
/* FIXME, reenable me */
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
static gboolean
gst_ffmpegdemux_src_convert (GstPad * pad,
GstFormat src_fmt,
gint64 src_value, GstFormat * dest_fmt, gint64 * dest_value)
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
{
GstFFStream *stream;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
gboolean res = TRUE;
AVStream *avstream;
if (!(stream = gst_pad_get_element_private (pad)))
return FALSE;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
avstream = stream->avstream;
if (avstream->codec->codec_type != CODEC_TYPE_VIDEO)
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
return FALSE;
switch (src_fmt) {
case GST_FORMAT_TIME:
switch (*dest_fmt) {
case GST_FORMAT_DEFAULT:
*dest_value = gst_util_uint64_scale (src_value,
avstream->r_frame_rate.num,
GST_SECOND * avstream->r_frame_rate.den);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
break;
default:
res = FALSE;
break;
}
break;
case GST_FORMAT_DEFAULT:
switch (*dest_fmt) {
case GST_FORMAT_TIME:
*dest_value = gst_util_uint64_scale (src_value,
GST_SECOND * avstream->r_frame_rate.num,
avstream->r_frame_rate.den);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
break;
default:
res = FALSE;
break;
}
break;
default:
res = FALSE;
break;
}
return res;
}
#endif
static GstFlowReturn
gst_ffmpegdemux_aggregated_flow (GstFFMpegDemux * demux)
{
gint n;
GstFlowReturn res = GST_FLOW_OK;
gboolean have_ok = FALSE;
for (n = 0; n < MAX_STREAMS; n++) {
GstFFStream *s = demux->streams[n];
if (s) {
res = MIN (res, s->last_flow);
if (GST_FLOW_IS_SUCCESS (s->last_flow))
have_ok = TRUE;
}
}
/* NOT_LINKED is OK, if at least one pad is linked */
if (res == GST_FLOW_NOT_LINKED && have_ok)
res = GST_FLOW_OK;
GST_DEBUG_OBJECT (demux, "Returning aggregated value of %s",
gst_flow_get_name (res));
return res;
}
static GstFFStream *
gst_ffmpegdemux_get_stream (GstFFMpegDemux * demux, AVStream * avstream)
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
{
GstFFMpegDemuxClass *oclass;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
GstPadTemplate *templ = NULL;
GstPad *pad;
GstCaps *caps;
gint num;
gchar *padname;
const gchar *codec;
AVCodecContext *ctx;
GstFFStream *stream;
ctx = avstream->codec;
oclass = (GstFFMpegDemuxClass *) G_OBJECT_GET_CLASS (demux);
if (demux->streams[avstream->index] != NULL)
goto exists;
/* create new stream */
stream = g_new0 (GstFFStream, 1);
demux->streams[avstream->index] = stream;
/* mark stream as unknown */
stream->unknown = TRUE;
stream->discont = TRUE;
stream->avstream = avstream;
stream->last_ts = GST_CLOCK_TIME_NONE;
stream->last_flow = GST_FLOW_OK;
stream->tags = NULL;
switch (ctx->codec_type) {
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
case CODEC_TYPE_VIDEO:
templ = oclass->videosrctempl;
num = demux->videopads++;
break;
case CODEC_TYPE_AUDIO:
templ = oclass->audiosrctempl;
num = demux->audiopads++;
break;
default:
goto unknown_type;
}
/* get caps that belongs to this stream */
caps = gst_ffmpeg_codecid_to_caps (ctx->codec_id, ctx, TRUE);
if (caps == NULL)
goto unknown_caps;
/* stream is known now */
stream->unknown = FALSE;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
/* create new pad for this stream */
padname = g_strdup_printf (GST_PAD_TEMPLATE_NAME_TEMPLATE (templ), num);
pad = gst_pad_new_from_template (templ, padname);
g_free (padname);
gst_pad_use_fixed_caps (pad);
gst_pad_set_caps (pad, caps);
gst_caps_unref (caps);
gst_pad_set_query_type_function (pad, gst_ffmpegdemux_src_query_list);
gst_pad_set_query_function (pad, gst_ffmpegdemux_src_query);
gst_pad_set_event_function (pad, gst_ffmpegdemux_src_event);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
/* store pad internally */
stream->pad = pad;
gst_pad_set_element_private (pad, stream);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
/* transform some useful info to GstClockTime and remember */
{
GstClockTime tmp;
/* FIXME, actually use the start_time in some way */
tmp = gst_ffmpeg_time_ff_to_gst (avstream->start_time, avstream->time_base);
GST_DEBUG_OBJECT (demux, "stream %d: start time: %" GST_TIME_FORMAT,
avstream->index, GST_TIME_ARGS (tmp));
tmp = gst_ffmpeg_time_ff_to_gst (avstream->duration, avstream->time_base);
GST_DEBUG_OBJECT (demux, "stream %d: duration: %" GST_TIME_FORMAT,
avstream->index, GST_TIME_ARGS (tmp));
}
demux->streams[avstream->index] = stream;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
/* activate and add */
gst_pad_set_active (pad, TRUE);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
gst_element_add_pad (GST_ELEMENT (demux), pad);
/* metadata */
if ((codec = gst_ffmpeg_get_codecid_longname (ctx->codec_id))) {
stream->tags = gst_tag_list_new ();
gst_tag_list_add (stream->tags, GST_TAG_MERGE_REPLACE,
(ctx->codec_type == CODEC_TYPE_VIDEO) ?
GST_TAG_VIDEO_CODEC : GST_TAG_AUDIO_CODEC, codec, NULL);
}
return stream;
/* ERRORS */
exists:
{
GST_DEBUG_OBJECT (demux, "Pad existed (stream %d)", avstream->index);
return demux->streams[avstream->index];
}
unknown_type:
{
GST_WARNING_OBJECT (demux, "Unknown pad type %d", ctx->codec_type);
return stream;
}
unknown_caps:
{
GST_WARNING_OBJECT (demux, "Unknown caps for codec %d", ctx->codec_id);
return stream;
}
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
static gchar *
my_safe_copy (gchar * input)
{
gchar *output;
if (!(g_utf8_validate (input, -1, NULL))) {
output = g_convert (input, strlen (input),
"UTF-8", "ISO-8859-1", NULL, NULL, NULL);
} else {
output = g_strdup (input);
}
return output;
}
static GstTagList *
gst_ffmpegdemux_read_tags (GstFFMpegDemux * demux)
{
GstTagList *tlist;
gboolean hastag = FALSE;
tlist = gst_tag_list_new ();
if (*demux->context->title) {
gst_tag_list_add (tlist, GST_TAG_MERGE_REPLACE,
GST_TAG_TITLE, my_safe_copy (demux->context->title), NULL);
hastag = TRUE;
}
if (*demux->context->author) {
gst_tag_list_add (tlist, GST_TAG_MERGE_REPLACE,
GST_TAG_ARTIST, my_safe_copy (demux->context->author), NULL);
hastag = TRUE;
}
if (*demux->context->copyright) {
gst_tag_list_add (tlist, GST_TAG_MERGE_REPLACE,
GST_TAG_COPYRIGHT, my_safe_copy (demux->context->copyright), NULL);
hastag = TRUE;
}
if (*demux->context->comment) {
gst_tag_list_add (tlist, GST_TAG_MERGE_REPLACE,
GST_TAG_COMMENT, my_safe_copy (demux->context->comment), NULL);
hastag = TRUE;
}
if (*demux->context->album) {
gst_tag_list_add (tlist, GST_TAG_MERGE_REPLACE,
GST_TAG_ALBUM, my_safe_copy (demux->context->album), NULL);
hastag = TRUE;
}
if (demux->context->track) {
gst_tag_list_add (tlist, GST_TAG_MERGE_REPLACE,
GST_TAG_TRACK_NUMBER, demux->context->track, NULL);
hastag = TRUE;
}
if (*demux->context->genre) {
gst_tag_list_add (tlist, GST_TAG_MERGE_REPLACE,
GST_TAG_GENRE, my_safe_copy (demux->context->genre), NULL);
hastag = TRUE;
}
if (demux->context->year) {
gst_tag_list_add (tlist, GST_TAG_MERGE_REPLACE,
GST_TAG_DATE, g_date_new_dmy (1, 1, demux->context->year), NULL);
hastag = TRUE;
}
if (!hastag) {
gst_tag_list_free (tlist);
tlist = NULL;
}
return tlist;
}
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
static gboolean
gst_ffmpegdemux_open (GstFFMpegDemux * demux)
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
{
GstFFMpegDemuxClass *oclass =
(GstFFMpegDemuxClass *) G_OBJECT_GET_CLASS (demux);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
gchar *location;
gint res, n_streams, i;
GstTagList *tags;
GstEvent *event;
GList *cached_events;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
/* to be sure... */
gst_ffmpegdemux_close (demux);
/* open via our input protocol hack */
if (demux->seekable)
location = g_strdup_printf ("gstreamer://%p", demux->sinkpad);
else
location = g_strdup_printf ("gstpipe://%p", &demux->ffpipe);
GST_DEBUG_OBJECT (demux, "about to call av_open_input_file %s", location);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
res = av_open_input_file (&demux->context, location,
oclass->in_plugin, 0, NULL);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
g_free (location);
GST_DEBUG_OBJECT (demux, "av_open_input returned %d", res);
if (res < 0)
goto open_failed;
res = gst_ffmpeg_av_find_stream_info (demux->context);
GST_DEBUG_OBJECT (demux, "av_find_stream_info returned %d", res);
if (res < 0)
goto no_info;
n_streams = demux->context->nb_streams;
GST_DEBUG_OBJECT (demux, "we have %d streams", n_streams);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
/* open_input_file() automatically reads the header. We can now map each
* created AVStream to a GstPad to make GStreamer handle it. */
for (i = 0; i < n_streams; i++) {
gst_ffmpegdemux_get_stream (demux, demux->context->streams[i]);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
gst_element_no_more_pads (GST_ELEMENT (demux));
/* transform some useful info to GstClockTime and remember */
demux->start_time = gst_util_uint64_scale_int (demux->context->start_time,
GST_SECOND, AV_TIME_BASE);
GST_DEBUG_OBJECT (demux, "start time: %" GST_TIME_FORMAT,
GST_TIME_ARGS (demux->start_time));
if (demux->context->duration > 0)
demux->duration = gst_util_uint64_scale_int (demux->context->duration,
GST_SECOND, AV_TIME_BASE);
else
demux->duration = GST_CLOCK_TIME_NONE;
GST_DEBUG_OBJECT (demux, "duration: %" GST_TIME_FORMAT,
GST_TIME_ARGS (demux->duration));
/* store duration in the segment as well */
gst_segment_set_duration (&demux->segment, GST_FORMAT_TIME, demux->duration);
GST_OBJECT_LOCK (demux);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
demux->opened = TRUE;
event = demux->seek_event;
demux->seek_event = NULL;
cached_events = demux->cached_events;
demux->cached_events = NULL;
GST_OBJECT_UNLOCK (demux);
if (event) {
gst_ffmpegdemux_perform_seek (demux, event);
gst_event_unref (event);
} else {
gst_ffmpegdemux_push_event (demux,
gst_event_new_new_segment (FALSE,
demux->segment.rate, demux->segment.format,
demux->segment.start, demux->segment.stop, demux->segment.time));
}
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
while (cached_events) {
event = cached_events->data;
GST_INFO_OBJECT (demux, "pushing cached %s event: %" GST_PTR_FORMAT,
GST_EVENT_TYPE_NAME (event), event->structure);
gst_ffmpegdemux_push_event (demux, event);
cached_events = g_list_delete_link (cached_events, cached_events);
}
/* grab the global tags */
tags = gst_ffmpegdemux_read_tags (demux);
if (tags) {
GST_INFO_OBJECT (demux, "global tags: %" GST_PTR_FORMAT, tags);
gst_element_found_tags (GST_ELEMENT (demux), tags);
}
/* now handle the stream tags */
for (i = 0; i < n_streams; i++) {
GstFFStream *stream;
stream = gst_ffmpegdemux_get_stream (demux, demux->context->streams[i]);
if (stream->tags != NULL && stream->pad != NULL) {
GST_INFO_OBJECT (stream->pad, "stream tags: %" GST_PTR_FORMAT,
stream->tags);
gst_element_found_tags_for_pad (GST_ELEMENT (demux), stream->pad,
gst_tag_list_copy (stream->tags));
}
}
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
return TRUE;
/* ERRORS */
open_failed:
{
GST_ELEMENT_ERROR (demux, LIBRARY, FAILED, (NULL),
(gst_ffmpegdemux_averror (res)));
return FALSE;
}
no_info:
{
GST_ELEMENT_ERROR (demux, LIBRARY, FAILED, (NULL),
(gst_ffmpegdemux_averror (res)));
return FALSE;
}
}
#define GST_FFMPEG_TYPE_FIND_SIZE 4096
#define GST_FFMPEG_TYPE_FIND_MIN_SIZE 256
static void
gst_ffmpegdemux_type_find (GstTypeFind * tf, gpointer priv)
{
guint8 *data;
GstFFMpegDemuxClassParams *params = (GstFFMpegDemuxClassParams *) priv;
AVInputFormat *in_plugin = params->in_plugin;
gint res = 0;
guint64 length;
/* We want GST_FFMPEG_TYPE_FIND_SIZE bytes, but if the file is shorter than
* that we'll give it a try... */
length = gst_type_find_get_length (tf);
if (length == 0 || length > GST_FFMPEG_TYPE_FIND_SIZE)
length = GST_FFMPEG_TYPE_FIND_SIZE;
/* The ffmpeg typefinders assume there's a certain minimum amount of data
* and will happily do invalid memory access if there isn't, so let's just
* skip the ffmpeg typefinders if the data available is too short
* (in which case it's unlikely to be a media file anyway) */
if (length < GST_FFMPEG_TYPE_FIND_MIN_SIZE) {
GST_LOG ("not typefinding %" G_GUINT64_FORMAT " bytes, too short", length);
return;
}
GST_LOG ("typefinding %" G_GUINT64_FORMAT " bytes", length);
if (in_plugin->read_probe &&
(data = gst_type_find_peek (tf, 0, length)) != NULL) {
AVProbeData probe_data;
probe_data.filename = "";
probe_data.buf = data;
probe_data.buf_size = length;
res = in_plugin->read_probe (&probe_data);
if (res > 0) {
res = MAX (1, res * GST_TYPE_FIND_MAXIMUM / AVPROBE_SCORE_MAX);
/* Restrict the probability for MPEG-TS streams, because there is
* probably a better version in plugins-base, if the user has a recent
* plugins-base (in fact we shouldn't even get here for ffmpeg mpegts or
* mpegtsraw typefinders, since we blacklist them) */
if (g_str_has_prefix (in_plugin->name, "mpegts"))
res = MIN (res, GST_TYPE_FIND_POSSIBLE);
GST_LOG ("ffmpeg typefinder '%s' suggests %" GST_PTR_FORMAT ", p=%u%%",
in_plugin->name, params->sinkcaps, res);
gst_type_find_suggest (tf, res, params->sinkcaps);
}
}
}
/* Task */
static void
gst_ffmpegdemux_loop (GstFFMpegDemux * demux)
{
GstFlowReturn ret;
gint res;
AVPacket pkt;
GstPad *srcpad;
GstFFStream *stream;
AVStream *avstream;
GstBuffer *outbuf = NULL;
GstClockTime timestamp, duration;
gint outsize;
gboolean rawvideo;
/* open file if we didn't so already */
if (!demux->opened)
if (!gst_ffmpegdemux_open (demux))
goto open_failed;
GST_DEBUG_OBJECT (demux, "about to read a frame");
/* read a frame */
res = av_read_frame (demux->context, &pkt);
if (res < 0)
goto read_failed;
/* get the stream */
stream =
gst_ffmpegdemux_get_stream (demux,
demux->context->streams[pkt.stream_index]);
/* check if we know the stream */
if (stream->unknown)
goto done;
/* get more stuff belonging to this stream */
avstream = stream->avstream;
/* do timestamps, we do this first so that we can know when we
* stepped over the segment stop position. */
timestamp = gst_ffmpeg_time_ff_to_gst (pkt.pts, avstream->time_base);
if (GST_CLOCK_TIME_IS_VALID (timestamp)) {
stream->last_ts = timestamp;
}
duration = gst_ffmpeg_time_ff_to_gst (pkt.duration, avstream->time_base);
if (G_UNLIKELY (!duration)) {
GST_WARNING_OBJECT (demux, "invalid buffer duration, setting to NONE");
duration = GST_CLOCK_TIME_NONE;
}
GST_DEBUG_OBJECT (demux,
"pkt pts:%" GST_TIME_FORMAT
" / size:%d / stream_index:%d / flags:%d / duration:%" GST_TIME_FORMAT
2009-05-09 08:57:55 +00:00
" / pos:%" G_GINT64_FORMAT, GST_TIME_ARGS (timestamp), pkt.size,
pkt.stream_index, pkt.flags, GST_TIME_ARGS (duration), pkt.pos);
/* check start_time */
if (demux->start_time != -1 && demux->start_time > timestamp)
goto drop;
if (GST_CLOCK_TIME_IS_VALID (timestamp))
timestamp -= demux->start_time;
/* check if we ran outside of the segment */
if (demux->segment.stop != -1 && timestamp > demux->segment.stop)
goto drop;
/* prepare to push packet to peer */
srcpad = stream->pad;
rawvideo = (avstream->codec->codec_type == CODEC_TYPE_VIDEO &&
avstream->codec->codec_id == CODEC_ID_RAWVIDEO);
if (rawvideo)
outsize = gst_ffmpeg_avpicture_get_size (avstream->codec->pix_fmt,
avstream->codec->width, avstream->codec->height);
else
outsize = pkt.size;
stream->last_flow = gst_pad_alloc_buffer_and_set_caps (srcpad,
GST_CLOCK_TIME_NONE, outsize, GST_PAD_CAPS (srcpad), &outbuf);
if ((ret = gst_ffmpegdemux_aggregated_flow (demux)) != GST_FLOW_OK)
goto no_buffer;
/* If the buffer allocation failed, don't try sending it ! */
if (stream->last_flow != GST_FLOW_OK)
goto done;
/* copy the data from packet into the target buffer
* and do conversions for raw video packets */
if (rawvideo) {
AVPicture src, dst;
const gchar *plugin_name =
((GstFFMpegDemuxClass *) (G_OBJECT_GET_CLASS (demux)))->in_plugin->name;
if (strcmp (plugin_name, "gif") == 0) {
src.data[0] = pkt.data;
src.data[1] = NULL;
src.data[2] = NULL;
src.linesize[0] = avstream->codec->width * 3;;
} else {
GST_WARNING ("Unknown demuxer %s, no idea what to do", plugin_name);
gst_ffmpeg_avpicture_fill (&src, pkt.data,
avstream->codec->pix_fmt, avstream->codec->width,
avstream->codec->height);
}
gst_ffmpeg_avpicture_fill (&dst, GST_BUFFER_DATA (outbuf),
avstream->codec->pix_fmt, avstream->codec->width,
avstream->codec->height);
av_picture_copy (&dst, &src, avstream->codec->pix_fmt,
avstream->codec->width, avstream->codec->height);
} else {
memcpy (GST_BUFFER_DATA (outbuf), pkt.data, outsize);
}
GST_BUFFER_TIMESTAMP (outbuf) = timestamp;
GST_BUFFER_DURATION (outbuf) = duration;
/* mark keyframes */
if (!(pkt.flags & PKT_FLAG_KEY)) {
GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_DELTA_UNIT);
}
/* Mark discont */
if (stream->discont) {
GST_DEBUG_OBJECT (demux, "marking DISCONT");
GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_DISCONT);
stream->discont = FALSE;
}
GST_DEBUG_OBJECT (demux,
"Sending out buffer time:%" GST_TIME_FORMAT " size:%d",
GST_TIME_ARGS (timestamp), GST_BUFFER_SIZE (outbuf));
ret = stream->last_flow = gst_pad_push (srcpad, outbuf);
/* if a pad is in e.g. WRONG_STATE, we want to pause to unlock the STREAM_LOCK */
if ((ret != GST_FLOW_OK)
&& ((ret = gst_ffmpegdemux_aggregated_flow (demux)) != GST_FLOW_OK)) {
GST_WARNING_OBJECT (demux, "stream_movi flow: %s / %s",
gst_flow_get_name (stream->last_flow), gst_flow_get_name (ret));
goto pause;
}
done:
/* can destroy the packet now */
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
pkt.destruct (&pkt);
return;
/* ERRORS */
pause:
{
GST_LOG_OBJECT (demux, "pausing task, reason %d (%s)", ret,
gst_flow_get_name (ret));
demux->running = FALSE;
if (demux->seekable)
gst_pad_pause_task (demux->sinkpad);
else {
GstFFMpegPipe *ffpipe = &demux->ffpipe;
GST_FFMPEG_PIPE_MUTEX_LOCK (ffpipe);
/* pause task and make sure loop stops */
gst_task_pause (demux->task);
g_static_rec_mutex_lock (demux->task_lock);
g_static_rec_mutex_unlock (demux->task_lock);
demux->ffpipe.srcresult = ret;
GST_FFMPEG_PIPE_MUTEX_UNLOCK (ffpipe);
}
if (GST_FLOW_IS_FATAL (ret) || ret == GST_FLOW_NOT_LINKED) {
if (ret == GST_FLOW_UNEXPECTED) {
if (demux->segment.flags & GST_SEEK_FLAG_SEGMENT) {
gint64 stop;
if ((stop = demux->segment.stop) == -1)
stop = demux->segment.duration;
GST_LOG_OBJECT (demux, "posting segment done");
gst_element_post_message (GST_ELEMENT (demux),
gst_message_new_segment_done (GST_OBJECT (demux),
demux->segment.format, stop));
} else {
GST_LOG_OBJECT (demux, "pushing eos");
gst_ffmpegdemux_push_event (demux, gst_event_new_eos ());
}
} else {
GST_ELEMENT_ERROR (demux, STREAM, FAILED,
("Internal data stream error."),
("streaming stopped, reason %s", gst_flow_get_name (ret)));
gst_ffmpegdemux_push_event (demux, gst_event_new_eos ());
}
}
return;
}
open_failed:
{
ret = GST_FLOW_ERROR;
goto pause;
}
read_failed:
{
/* something went wrong... */
GST_WARNING_OBJECT (demux, "av_read_frame returned %d", res);
GST_OBJECT_LOCK (demux);
/* pause appropriatly based on if we are flushing or not */
if (demux->flushing)
ret = GST_FLOW_WRONG_STATE;
else if (gst_ffmpegdemux_has_outputted (demux)
|| gst_ffmpegdemux_is_eos (demux)) {
GST_DEBUG_OBJECT (demux, "We are EOS");
ret = GST_FLOW_UNEXPECTED;
} else
ret = GST_FLOW_ERROR;
GST_OBJECT_UNLOCK (demux);
goto pause;
}
drop:
{
GST_DEBUG_OBJECT (demux, "dropping buffer out of segment, stream eos");
stream->eos = TRUE;
if (gst_ffmpegdemux_is_eos (demux)) {
pkt.destruct (&pkt);
GST_DEBUG_OBJECT (demux, "we are eos");
ret = GST_FLOW_UNEXPECTED;
goto pause;
} else {
GST_DEBUG_OBJECT (demux, "some streams are not yet eos");
goto done;
}
}
no_buffer:
{
pkt.destruct (&pkt);
goto pause;
}
}
static gboolean
gst_ffmpegdemux_sink_event (GstPad * sinkpad, GstEvent * event)
{
GstFFMpegDemux *demux;
GstFFMpegPipe *ffpipe;
gboolean result = TRUE;
demux = (GstFFMpegDemux *) (GST_PAD_PARENT (sinkpad));
ffpipe = &(demux->ffpipe);
GST_LOG_OBJECT (demux, "%s event: %" GST_PTR_FORMAT,
GST_EVENT_TYPE_NAME (event), event->structure);
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_FLUSH_START:
/* forward event */
gst_pad_event_default (sinkpad, event);
/* now unblock the chain function */
GST_FFMPEG_PIPE_MUTEX_LOCK (ffpipe);
ffpipe->srcresult = GST_FLOW_WRONG_STATE;
GST_FFMPEG_PIPE_SIGNAL (ffpipe);
GST_FFMPEG_PIPE_MUTEX_UNLOCK (ffpipe);
/* loop might run into WRONG_STATE and end itself,
* but may also be waiting in a ffmpeg read
* trying to break that would make ffmpeg believe eos,
* so no harm to have the loop 'pausing' there ... */
goto done;
case GST_EVENT_FLUSH_STOP:
/* forward event */
gst_pad_event_default (sinkpad, event);
GST_OBJECT_LOCK (demux);
g_list_foreach (demux->cached_events, (GFunc) gst_mini_object_unref,
NULL);
g_list_free (demux->cached_events);
GST_OBJECT_UNLOCK (demux);
GST_FFMPEG_PIPE_MUTEX_LOCK (ffpipe);
gst_adapter_clear (ffpipe->adapter);
ffpipe->srcresult = GST_FLOW_OK;
/* loop may have decided to end itself as a result of flush WRONG_STATE */
gst_task_start (demux->task);
demux->running = TRUE;
demux->flushing = FALSE;
GST_LOG_OBJECT (demux, "loop started");
GST_FFMPEG_PIPE_MUTEX_UNLOCK (ffpipe);
goto done;
case GST_EVENT_EOS:
/* inform the src task that it can stop now */
GST_FFMPEG_PIPE_MUTEX_LOCK (ffpipe);
ffpipe->eos = TRUE;
GST_FFMPEG_PIPE_SIGNAL (ffpipe);
GST_FFMPEG_PIPE_MUTEX_UNLOCK (ffpipe);
/* eat this event for now, task will send eos when finished */
gst_event_unref (event);
goto done;
default:
/* for a serialized event, wait until an earlier data is gone,
* though this is no guarantee as to when task is done with it.
*
* If the demuxer isn't opened, push straight away, since we'll
* be waiting against a cond that will never be signalled. */
if (GST_EVENT_IS_SERIALIZED (event)) {
if (demux->opened) {
GST_FFMPEG_PIPE_MUTEX_LOCK (ffpipe);
while (!ffpipe->needed)
GST_FFMPEG_PIPE_WAIT (ffpipe);
GST_FFMPEG_PIPE_MUTEX_UNLOCK (ffpipe);
} else {
/* queue events and send them later (esp. tag events) */
GST_OBJECT_LOCK (demux);
demux->cached_events = g_list_append (demux->cached_events, event);
GST_OBJECT_UNLOCK (demux);
goto done;
}
}
break;
}
result = gst_pad_event_default (sinkpad, event);
done:
return result;
}
static GstFlowReturn
gst_ffmpegdemux_chain (GstPad * sinkpad, GstBuffer * buffer)
{
GstFFMpegDemux *demux;
GstFFMpegPipe *ffpipe;
demux = (GstFFMpegDemux *) (GST_PAD_PARENT (sinkpad));
ffpipe = &demux->ffpipe;
GST_FFMPEG_PIPE_MUTEX_LOCK (ffpipe);
if (G_UNLIKELY (ffpipe->eos))
goto eos;
if (G_UNLIKELY (ffpipe->srcresult != GST_FLOW_OK))
goto ignore;
2009-03-09 12:45:22 +00:00
GST_DEBUG ("Giving a buffer of %d bytes", GST_BUFFER_SIZE (buffer));
gst_adapter_push (ffpipe->adapter, buffer);
buffer = NULL;
while (gst_adapter_available (ffpipe->adapter) >= ffpipe->needed) {
2009-03-09 12:45:22 +00:00
GST_DEBUG ("Adapter has more that requested (ffpipe->needed:%d)",
ffpipe->needed);
GST_FFMPEG_PIPE_SIGNAL (ffpipe);
GST_FFMPEG_PIPE_WAIT (ffpipe);
/* may have become flushing */
if (G_UNLIKELY (ffpipe->srcresult != GST_FLOW_OK))
goto ignore;
}
GST_FFMPEG_PIPE_MUTEX_UNLOCK (ffpipe);
return GST_FLOW_OK;
/* special cases */
eos:
{
GST_DEBUG_OBJECT (demux, "ignoring buffer at end-of-stream");
GST_FFMPEG_PIPE_MUTEX_UNLOCK (ffpipe);
gst_buffer_unref (buffer);
return GST_FLOW_UNEXPECTED;
}
ignore:
{
GST_DEBUG_OBJECT (demux, "ignoring buffer because src task encountered %s",
gst_flow_get_name (ffpipe->srcresult));
GST_FFMPEG_PIPE_MUTEX_UNLOCK (ffpipe);
if (buffer)
gst_buffer_unref (buffer);
return GST_FLOW_WRONG_STATE;
}
}
static gboolean
gst_ffmpegdemux_sink_activate (GstPad * sinkpad)
{
GstFFMpegDemux *demux;
gboolean res;
demux = (GstFFMpegDemux *) (gst_pad_get_parent (sinkpad));
res = FALSE;
if (gst_pad_check_pull_range (sinkpad))
res = gst_pad_activate_pull (sinkpad, TRUE);
else {
res = gst_pad_activate_push (sinkpad, TRUE);
}
gst_object_unref (demux);
return res;
}
/* push mode:
* - not seekable
* - use gstpipe protocol, like ffmpeg's pipe protocol
* - (independently managed) task driving ffmpeg
*/
static gboolean
gst_ffmpegdemux_sink_activate_push (GstPad * sinkpad, gboolean active)
{
GstFFMpegDemux *demux;
gboolean res = FALSE;
demux = (GstFFMpegDemux *) (gst_pad_get_parent (sinkpad));
if (active) {
if (demux->can_push == FALSE) {
GST_WARNING_OBJECT (demux, "Demuxer can't reliably operate in push-mode");
goto beach;
}
demux->ffpipe.eos = FALSE;
demux->ffpipe.srcresult = GST_FLOW_OK;
demux->ffpipe.needed = 0;
demux->running = TRUE;
demux->seekable = FALSE;
res = gst_task_start (demux->task);
} else {
GstFFMpegPipe *ffpipe = &demux->ffpipe;
/* release chain and loop */
GST_FFMPEG_PIPE_MUTEX_LOCK (ffpipe);
demux->ffpipe.srcresult = GST_FLOW_WRONG_STATE;
/* end streaming by making ffmpeg believe eos */
demux->ffpipe.eos = TRUE;
GST_FFMPEG_PIPE_SIGNAL (ffpipe);
GST_FFMPEG_PIPE_MUTEX_UNLOCK (ffpipe);
/* make sure streaming ends */
gst_task_stop (demux->task);
g_static_rec_mutex_lock (demux->task_lock);
g_static_rec_mutex_unlock (demux->task_lock);
res = gst_task_join (demux->task);
demux->running = FALSE;
demux->seekable = FALSE;
}
beach:
gst_object_unref (demux);
return res;
}
/* pull mode:
* - seekable
* - use gstreamer protocol, like ffmpeg's file protocol
* - task driving ffmpeg based on sink pad
*/
static gboolean
gst_ffmpegdemux_sink_activate_pull (GstPad * sinkpad, gboolean active)
{
GstFFMpegDemux *demux;
gboolean res;
demux = (GstFFMpegDemux *) (gst_pad_get_parent (sinkpad));
if (active) {
demux->running = TRUE;
demux->seekable = TRUE;
res = gst_pad_start_task (sinkpad, (GstTaskFunction) gst_ffmpegdemux_loop,
demux);
} else {
demux->running = FALSE;
res = gst_pad_stop_task (sinkpad);
demux->seekable = FALSE;
}
gst_object_unref (demux);
return res;
}
static GstStateChangeReturn
gst_ffmpegdemux_change_state (GstElement * element, GstStateChange transition)
{
GstFFMpegDemux *demux = (GstFFMpegDemux *) (element);
GstStateChangeReturn ret;
switch (transition) {
case GST_STATE_CHANGE_READY_TO_PAUSED:
#if 0
/* test seek in READY here */
gst_element_send_event (element, gst_event_new_seek (1.0,
GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 10 * GST_SECOND,
GST_SEEK_TYPE_SET, 13 * GST_SECOND));
#endif
break;
default:
break;
}
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_READY:
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
gst_ffmpegdemux_close (demux);
gst_adapter_clear (demux->ffpipe.adapter);
g_list_foreach (demux->cached_events, (GFunc) gst_mini_object_unref,
NULL);
g_list_free (demux->cached_events);
demux->cached_events = NULL;
break;
default:
break;
}
return ret;
}
gboolean
gst_ffmpegdemux_register (GstPlugin * plugin)
{
GType type;
AVInputFormat *in_plugin;
GstFFMpegDemuxClassParams *params;
gchar **extensions;
GTypeInfo typeinfo = {
sizeof (GstFFMpegDemuxClass),
(GBaseInitFunc) gst_ffmpegdemux_base_init,
NULL,
(GClassInitFunc) gst_ffmpegdemux_class_init,
NULL,
NULL,
sizeof (GstFFMpegDemux),
0,
(GInstanceInitFunc) gst_ffmpegdemux_init,
};
in_plugin = av_iformat_next (NULL);
GST_LOG ("Registering demuxers");
while (in_plugin) {
gchar *type_name, *typefind_name;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
gchar *p, *name = NULL;
GstCaps *sinkcaps, *audiosrccaps, *videosrccaps;
gint rank;
gboolean register_typefind_func = TRUE;
GST_LOG ("Attempting to handle ffmpeg demuxer plugin %s [%s]",
in_plugin->name, in_plugin->long_name);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
/* no emulators */
if (!strncmp (in_plugin->long_name, "raw ", 4) ||
!strncmp (in_plugin->long_name, "pcm ", 4) ||
!strcmp (in_plugin->name, "audio_device") ||
!strncmp (in_plugin->name, "image", 5) ||
!strcmp (in_plugin->name, "mpegvideo") ||
!strcmp (in_plugin->name, "mjpeg") ||
!strcmp (in_plugin->name, "redir") ||
!strncmp (in_plugin->name, "u8", 2) ||
!strncmp (in_plugin->name, "u16", 3) ||
!strncmp (in_plugin->name, "u24", 3) ||
!strncmp (in_plugin->name, "u32", 3) ||
!strncmp (in_plugin->name, "s8", 2) ||
!strncmp (in_plugin->name, "s16", 3) ||
!strncmp (in_plugin->name, "s24", 3) ||
!strncmp (in_plugin->name, "s32", 3) ||
!strncmp (in_plugin->name, "f32", 3) ||
!strncmp (in_plugin->name, "f64", 3) ||
!strcmp (in_plugin->name, "mulaw") || !strcmp (in_plugin->name, "alaw")
)
goto next;
/* no network demuxers */
if (!strcmp (in_plugin->name, "sdp") || !strcmp (in_plugin->name, "rtsp"))
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
goto next;
/* these don't do what one would expect or
* are only partially functional/useful */
if (!strcmp (in_plugin->name, "aac") || !strcmp (in_plugin->name, "wv"))
goto next;
/* Don't use the typefind functions of formats for which we already have
* better typefind functions */
if (!strcmp (in_plugin->name, "mov,mp4,m4a,3gp,3g2,mj2") ||
2009-02-05 16:19:20 +00:00
!strcmp (in_plugin->name, "ass") ||
!strcmp (in_plugin->name, "avi") ||
!strcmp (in_plugin->name, "asf") ||
!strcmp (in_plugin->name, "mpegvideo") ||
!strcmp (in_plugin->name, "mp3") ||
!strcmp (in_plugin->name, "matroska") ||
!strcmp (in_plugin->name, "mpeg") ||
!strcmp (in_plugin->name, "wav") ||
!strcmp (in_plugin->name, "au") ||
!strcmp (in_plugin->name, "tta") ||
!strcmp (in_plugin->name, "rm") ||
!strcmp (in_plugin->name, "amr") ||
!strcmp (in_plugin->name, "ogg") ||
!strcmp (in_plugin->name, "aiff") ||
!strcmp (in_plugin->name, "ape") ||
!strcmp (in_plugin->name, "dv") ||
!strcmp (in_plugin->name, "flv") ||
!strcmp (in_plugin->name, "mpc") ||
!strcmp (in_plugin->name, "mpc8") ||
!strcmp (in_plugin->name, "mpegts") ||
!strcmp (in_plugin->name, "mpegtsraw") ||
!strcmp (in_plugin->name, "mxf") ||
!strcmp (in_plugin->name, "nuv") ||
!strcmp (in_plugin->name, "swf") ||
!strcmp (in_plugin->name, "voc") ||
!strcmp (in_plugin->name, "gif") || !strcmp (in_plugin->name, "vc1test")
)
register_typefind_func = FALSE;
/* Set the rank of demuxers know to work to MARGINAL.
* Set demuxers for which we already have another implementation to NONE
* Set All others to NONE*/
if (!strcmp (in_plugin->name, "wsvqa") ||
!strcmp (in_plugin->name, "wsaud") ||
!strcmp (in_plugin->name, "wc3movie") ||
!strcmp (in_plugin->name, "voc") ||
!strcmp (in_plugin->name, "tta") ||
!strcmp (in_plugin->name, "swf") ||
!strcmp (in_plugin->name, "sol") ||
!strcmp (in_plugin->name, "smk") ||
!strcmp (in_plugin->name, "vmd") ||
!strcmp (in_plugin->name, "film_cpk") ||
!strcmp (in_plugin->name, "ingenient") ||
!strcmp (in_plugin->name, "psxstr") ||
!strcmp (in_plugin->name, "nuv") ||
!strcmp (in_plugin->name, "nut") ||
!strcmp (in_plugin->name, "nsv") ||
!strcmp (in_plugin->name, "mxf") ||
!strcmp (in_plugin->name, "mmf") ||
!strcmp (in_plugin->name, "mm") ||
!strcmp (in_plugin->name, "ipmovie") ||
!strcmp (in_plugin->name, "ape") ||
!strcmp (in_plugin->name, "RoQ") ||
!strcmp (in_plugin->name, "idcin") ||
!strcmp (in_plugin->name, "gxf") ||
!strcmp (in_plugin->name, "ffm") ||
!strcmp (in_plugin->name, "ea") ||
!strcmp (in_plugin->name, "daud") ||
!strcmp (in_plugin->name, "avs") ||
!strcmp (in_plugin->name, "aiff") ||
!strcmp (in_plugin->name, "4xm") ||
!strcmp (in_plugin->name, "yuv4mpegpipe") ||
!strcmp (in_plugin->name, "mpc") || !strcmp (in_plugin->name, "gif"))
rank = GST_RANK_MARGINAL;
else
rank = GST_RANK_NONE;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
p = name = g_strdup (in_plugin->name);
while (*p) {
if (*p == '.' || *p == ',')
*p = '_';
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
p++;
}
/* Try to find the caps that belongs here */
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
sinkcaps = gst_ffmpeg_formatid_to_caps (name);
if (!sinkcaps) {
GST_DEBUG ("Couldn't get sinkcaps for demuxer '%s', skipping format",
in_plugin->name);
goto next;
}
/* This is a bit ugly, but we just take all formats
* for the pad template. We'll get an exact match
* when we open the stream */
audiosrccaps = gst_caps_new_any ();
videosrccaps = gst_caps_new_any ();
/* construct the type */
type_name = g_strdup_printf ("ffdemux_%s", name);
/* if it's already registered, drop it */
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
if (g_type_from_name (type_name)) {
gst_caps_unref (videosrccaps);
gst_caps_unref (audiosrccaps);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
g_free (type_name);
goto next;
}
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
typefind_name = g_strdup_printf ("fftype_%s", name);
/* create a cache for these properties */
params = g_new0 (GstFFMpegDemuxClassParams, 1);
params->in_plugin = in_plugin;
params->sinkcaps = sinkcaps;
params->videosrccaps = videosrccaps;
params->audiosrccaps = audiosrccaps;
/* create the type now */
type = g_type_register_static (GST_TYPE_ELEMENT, type_name, &typeinfo, 0);
g_type_set_qdata (type, GST_FFDEMUX_PARAMS_QDATA, (gpointer) params);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
if (in_plugin->extensions)
extensions = g_strsplit (in_plugin->extensions, " ", 0);
else
extensions = NULL;
if (!gst_element_register (plugin, type_name, rank, type) ||
(register_typefind_func == TRUE &&
!gst_type_find_register (plugin, typefind_name, rank,
gst_ffmpegdemux_type_find, extensions, sinkcaps, params,
NULL))) {
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
g_warning ("Register of type ffdemux_%s failed", name);
g_free (type_name);
g_free (typefind_name);
return FALSE;
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
}
g_free (type_name);
g_free (typefind_name);
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
if (extensions)
g_strfreev (extensions);
next:
HACKING: Add some basic documentation on how our wrapping works. Original commit message from CVS: * HACKING: Add some basic documentation on how our wrapping works. * TODO: Add a list of things that could be worked on or that need doing. * configure.ac: Update snapshot. * ext/ffmpeg/Makefile.am: Changne .la links. See below (autotools patch). * ext/ffmpeg/gstffmpeg.c: (plugin_init): Enable demuxers. See below (gstffmpegdemux.c). * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps): Realmedia caused a crash - fix that. * ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror), (gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init), (gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose), (gst_ffmpegdemux_stream_from_pad), (gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event), (gst_ffmpegdemux_src_format_list), (gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add), (gst_ffmpegdemux_open), (gst_ffmpegdemux_loop), (gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register): Right. OK, so I fixed up the demuxing and have it basically-working, and the best way to get some more people to test it is to actually enable it. I'm not sure if we want this for 0.8.0, but we can at least give it a try. I've tested avi, matroska and mpeg, all appear to work. The cool thing is that this gives us instant support for several exotic formats that we'd never care about ourselves. Again, this needs more testing for it to still be enabled in 0.8.0, but I want to give it a try... * ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init), (gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad), (gst_ffmpegmux_connect), (gst_ffmpegmux_loop), (gst_ffmpegmux_register): Add some fixups that I use locally. Make it work in the case of MPEG encoding, but the muxer is still not in shape to be enabled. * ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open), (gst_ffmpegdata_read), (gst_ffmpegdata_write), (gst_ffmpegdata_seek), (gst_ffmpegdata_close): Some small fixups that crept into it while it was disabled for the last few years. Basically works. * gst-libs/ext/ffmpeg/Makefile.am: Instead of having our local-autotoolized version, I patch the ffmpeg source to be fully autotoolized. That means a simple SUBDIRS here is now enough. * gst-libs/ext/ffmpeg/Tag: Version update. * gst-libs/ext/ffmpeg/patch/autotools.diff: Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@... * gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff: Don't install their libs. * gst-libs/ext/ffmpeg/patch/disablemmx.diff: Don't use MMX. It cannot ocmpile using PIC. * gst-libs/ext/ffmpeg/patch/disabletools.diff: Don't compile/install their tools, we don't use them. * gst-libs/ext/ffmpeg/patch/functions.diff: Prevent symbol conflicts. * gst-libs/ext/ffmpeg/patch/matroska.diff: Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
2004-03-01 04:59:17 +00:00
g_free (name);
in_plugin = av_iformat_next (in_plugin);
}
GST_LOG ("Finished registering demuxers");
return TRUE;
}