gstreamer/gst/qtdemux/qtdemux.c

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/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* Copyright (C) <2003> David A. Schleef <ds@schleef.org>
*
* 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 "qtdemux.h"
configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] Original commit message from CVS: reviewed by David Schleef * configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] * gst-libs/gst/riff/riff-read.c: Include gst/gstutils.h. (gst_riff_peek_head, gst_riff_peek_list, gst_riff_read_list) (gst_riff_read_header): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/typefind/gsttypefindfunctions.c: Include gst/gstutils.h. (mp3_type_find): Use GST_READ_UINT* macros to access possibly unaligned memory. (mp3_type_find, mpeg1_parse_header, qt_type_find) (speex_type_find): Likewise * gst/tags/gstvorbistag.c: (ADVANCE): Likewise * gst/qtdemux/qtdemux.c: Include stdlib.h (needed by realloc). (QTDEMUX_GUINT32_GET, QTDEMUX_GUINT16_GET, QTDEMUX_FP32_GET) (QTDEMUX_FP16_GET, QTDEMUX_FOURCC_GET) (gst_qtdemux_loop_header, gst_qtdemux_loop_header) (qtdemux_node_dump_foreach, qtdemux_tree_get_child_by_type) (qtdemux_tree_get_sibling_by_type): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/mpegstream/gstmpegpacketize.c: (parse_generic, parse_chunk): Likewise. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_parse_syshead) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes): Likewise. * gst/mpegaudioparse/gstmpegaudioparse.c: (gst_mp3parse_chain): Likewise. * gst/mpeg2sub/gstmpeg2subt.c: (GST_BUFFER_DATA) (gst_mpeg2subt_chain_subtitle): Likewise. * gst/mpeg1videoparse/gstmp1videoparse.c: (mp1videoparse_parse_seq) (gst_mp1videoparse_time_code, gst_mp1videoparse_real_chain): Likewise. * gst/mpeg1sys/buffer.c: (mpeg1mux_buffer_update_audio_info): Likewise. * gst/cdxaparse/gstcdxaparse.c: (gst_bytestream_peek_bytes): Likewise. * gst/asfdemux/gstasfdemux.c: (_read_var_length, _read_uint): Likewise.
2004-04-20 21:04:21 +00:00
#include <stdlib.h>
#include <string.h>
#include <zlib.h>
GST_DEBUG_CATEGORY_EXTERN (qtdemux_debug);
#define GST_CAT_DEFAULT qtdemux_debug
/* temporary hack */
#define gst_util_dump_mem(a,b) /* */
#define QTDEMUX_GUINT32_GET(a) (GST_READ_UINT32_BE(a))
#define QTDEMUX_GUINT24_GET(a) (GST_READ_UINT32_BE(a) >> 8)
#define QTDEMUX_GUINT16_GET(a) (GST_READ_UINT16_BE(a))
#define QTDEMUX_GUINT8_GET(a) (*(guint8 *)(a))
#define QTDEMUX_FP32_GET(a) ((GST_READ_UINT32_BE(a))/65536.0)
#define QTDEMUX_FP16_GET(a) ((GST_READ_UINT16_BE(a))/256.0)
#define QTDEMUX_FOURCC_GET(a) (GST_READ_UINT32_LE(a))
#define QTDEMUX_GUINT64_GET(a) ((((guint64)QTDEMUX_GUINT32_GET(a))<<32)|QTDEMUX_GUINT32_GET(((void *)a)+4))
typedef struct _QtNode QtNode;
typedef struct _QtNodeType QtNodeType;
typedef struct _QtDemuxSample QtDemuxSample;
//typedef struct _QtDemuxStream QtDemuxStream;
struct _QtNode
{
guint32 type;
gpointer data;
int len;
};
struct _QtNodeType
{
guint32 fourcc;
char *name;
int flags;
void (*dump) (GstQTDemux * qtdemux, void *buffer, int depth);
};
struct _QtDemuxSample
{
int sample_index;
int chunk;
int size;
guint64 offset;
guint64 timestamp; /* In GstClockTime */
guint32 duration; /* in stream->timescale units */
};
struct _QtDemuxStream
{
guint32 subtype;
GstCaps *caps;
guint32 fourcc;
GstPad *pad;
int n_samples;
QtDemuxSample *samples;
int timescale;
int sample_index;
int width;
int height;
/* Numerator/denominator framerate */
gint fps_n;
gint fps_d;
double rate;
int n_channels;
guint bytes_per_frame;
guint compression;
guint samples_per_packet;
};
enum QtDemuxState
{
QTDEMUX_STATE_NULL,
QTDEMUX_STATE_HEADER,
QTDEMUX_STATE_HEADER_SEEKING,
QTDEMUX_STATE_SEEKING,
QTDEMUX_STATE_MOVIE,
QTDEMUX_STATE_SEEKING_EOS,
};
static GNode *qtdemux_tree_get_child_by_type (GNode * node, guint32 fourcc);
static GNode *qtdemux_tree_get_sibling_by_type (GNode * node, guint32 fourcc);
static GstElementDetails gst_qtdemux_details = {
"QuickTime Demuxer",
"Codec/Demuxer",
"Demultiplex a QuickTime file into audio and video streams",
"David Schleef <ds@schleef.org>"
};
static GstStaticPadTemplate gst_qtdemux_sink_template =
gst/: Add MS RLE support. I added some functions to read out strf chunks into strf chunks and the data behind it. Thi... Original commit message from CVS: reviewed by: <delete if not using a buddy> * gst-libs/gst/riff/riff-media.c: (gst_riff_create_video_caps_with_data), (gst_riff_create_video_caps), (gst_riff_create_audio_caps), (gst_riff_create_video_template_caps), (gst_riff_create_audio_template_caps): * gst-libs/gst/riff/riff-media.h: * gst-libs/gst/riff/riff-read.c: (gst_riff_read_strf_vids_with_data), (gst_riff_read_strf_vids): * gst-libs/gst/riff/riff-read.h: * gst/avi/gstavidemux.c: (gst_avi_demux_add_stream): Add MS RLE support. I added some functions to read out strf chunks into strf chunks and the data behind it. This is usually color palettes (as in RLE, but also in 8-bit RGB). Also use those during caps creation. Lastly, add ADPCM (similar to wavparse - which should eventually be rifflib based). * gst/matroska/matroska-demux.c: (gst_matroska_demux_class_init), (gst_matroska_demux_init), (gst_matroska_demux_reset): * gst/matroska/matroska-demux.h: Remove placeholders for some prehistoric tagging system. Didn't add support for any tag system really anyway. * gst/qtdemux/qtdemux.c: Add support for audio/x-m4a (MPEG-4) through spider. * gst/wavparse/gstwavparse.c: (gst_wavparse_parse_fmt), (gst_wavparse_loop): ADPCM support (#135862). Increase max. buffer size because we cannot split buffers for ADPCM (screws references) and I've seen files with 2048 byte chunks. 4096 seems safe for now.
2004-04-16 01:20:44 +00:00
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/quicktime; audio/x-m4a; application/x-3gp")
);
static GstStaticPadTemplate gst_qtdemux_videosrc_template =
GST_STATIC_PAD_TEMPLATE ("audio_%02d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
GST_STATIC_CAPS_ANY);
static GstStaticPadTemplate gst_qtdemux_audiosrc_template =
GST_STATIC_PAD_TEMPLATE ("video_%02d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
GST_STATIC_CAPS_ANY);
static GstElementClass *parent_class = NULL;
static void gst_qtdemux_class_init (GstQTDemuxClass * klass);
static void gst_qtdemux_base_init (GstQTDemuxClass * klass);
static void gst_qtdemux_init (GstQTDemux * quicktime_demux);
static GstStateChangeReturn gst_qtdemux_change_state (GstElement * element,
GstStateChange transition);
static void gst_qtdemux_loop_header (GstPad * pad);
static gboolean qtdemux_sink_activate (GstPad * sinkpad);
static gboolean qtdemux_sink_activate_pull (GstPad * sinkpad, gboolean active);
static void qtdemux_parse_moov (GstQTDemux * qtdemux, void *buffer, int length);
static void qtdemux_parse (GstQTDemux * qtdemux, GNode * node, void *buffer,
int length);
static QtNodeType *qtdemux_type_get (guint32 fourcc);
static void qtdemux_node_dump (GstQTDemux * qtdemux, GNode * node);
static void qtdemux_parse_tree (GstQTDemux * qtdemux);
static void qtdemux_parse_udta (GstQTDemux * qtdemux, GNode * udta);
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
static void qtdemux_tag_add_str (GstQTDemux * qtdemux, const char *tag,
GNode * node);
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
static void qtdemux_tag_add_num (GstQTDemux * qtdemux, const char *tag1,
const char *tag2, GNode * node);
static void qtdemux_tag_add_gnre (GstQTDemux * qtdemux, const char *tag,
GNode * node);
static void gst_qtdemux_handle_esds (GstQTDemux * qtdemux,
QtDemuxStream * stream, GNode * esds);
static GstCaps *qtdemux_video_caps (GstQTDemux * qtdemux, guint32 fourcc,
const guint8 * stsd_data, const gchar ** codec_name);
static GstCaps *qtdemux_audio_caps (GstQTDemux * qtdemux, guint32 fourcc,
const guint8 * data, int len, const gchar ** codec_name);
static GType
gst_qtdemux_get_type (void)
{
static GType qtdemux_type = 0;
if (!qtdemux_type) {
static const GTypeInfo qtdemux_info = {
sizeof (GstQTDemuxClass),
(GBaseInitFunc) gst_qtdemux_base_init, NULL,
(GClassInitFunc) gst_qtdemux_class_init,
NULL, NULL, sizeof (GstQTDemux), 0,
(GInstanceInitFunc) gst_qtdemux_init,
};
qtdemux_type =
g_type_register_static (GST_TYPE_ELEMENT, "GstQTDemux", &qtdemux_info,
0);
}
return qtdemux_type;
}
static void
gst_qtdemux_base_init (GstQTDemuxClass * klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_qtdemux_sink_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_qtdemux_videosrc_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_qtdemux_audiosrc_template));
gst_element_class_set_details (element_class, &gst_qtdemux_details);
}
static void
gst_qtdemux_class_init (GstQTDemuxClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
parent_class = g_type_class_peek_parent (klass);
gstelement_class->change_state = gst_qtdemux_change_state;
}
static void
gst_qtdemux_init (GstQTDemux * qtdemux)
{
qtdemux->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&gst_qtdemux_sink_template), "sink");
gst_pad_set_activate_function (qtdemux->sinkpad, qtdemux_sink_activate);
gst_pad_set_activatepull_function (qtdemux->sinkpad,
qtdemux_sink_activate_pull);
gst_element_add_pad (GST_ELEMENT (qtdemux), qtdemux->sinkpad);
qtdemux->state = QTDEMUX_STATE_HEADER;
qtdemux->last_ts = GST_CLOCK_TIME_NONE;
qtdemux->need_discont = TRUE;
qtdemux->need_flush = FALSE;
}
#if 0
static gboolean
gst_qtdemux_src_convert (GstPad * pad, GstFormat src_format, gint64 src_value,
GstFormat * dest_format, gint64 * dest_value)
{
gboolean res = TRUE;
QtDemuxStream *stream = gst_pad_get_element_private (pad);
if (stream->subtype == GST_MAKE_FOURCC ('v', 'i', 'd', 'e') &&
(src_format == GST_FORMAT_BYTES || *dest_format == GST_FORMAT_BYTES))
return FALSE;
switch (src_format) {
case GST_FORMAT_TIME:
switch (*dest_format) {
case GST_FORMAT_BYTES:
*dest_value = src_value * 1; /* FIXME */
break;
case GST_FORMAT_DEFAULT:
*dest_value = src_value * 1; /* FIXME */
break;
default:
res = FALSE;
break;
}
break;
case GST_FORMAT_BYTES:
switch (*dest_format) {
case GST_FORMAT_TIME:
*dest_value = src_value * 1; /* FIXME */
break;
default:
res = FALSE;
break;
}
break;
case GST_FORMAT_DEFAULT:
switch (*dest_format) {
case GST_FORMAT_TIME:
*dest_value = src_value * 1; /* FIXME */
break;
default:
res = FALSE;
break;
}
break;
default:
res = FALSE;
}
return res;
}
#endif
static const GstQueryType *
gst_qtdemux_get_src_query_types (GstPad * pad)
{
static const GstQueryType src_types[] = {
GST_QUERY_POSITION,
GST_QUERY_DURATION,
0
};
return src_types;
}
static gboolean
gst_qtdemux_handle_src_query (GstPad * pad, GstQuery * query)
{
gboolean res = FALSE;
GstQTDemux *qtdemux = GST_QTDEMUX (gst_pad_get_parent (pad));
switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_POSITION:
if (GST_CLOCK_TIME_IS_VALID (qtdemux->last_ts)) {
gst_query_set_position (query, GST_FORMAT_TIME, qtdemux->last_ts);
res = TRUE;
}
break;
case GST_QUERY_DURATION:
if (qtdemux->duration != 0 && qtdemux->timescale != 0) {
gst_query_set_duration (query, GST_FORMAT_TIME,
(guint64) qtdemux->duration * GST_SECOND / qtdemux->timescale);
res = TRUE;
}
break;
default:
res = FALSE;
break;
}
return res;
}
static gboolean
gst_qtdemux_handle_src_event (GstPad * pad, GstEvent * event)
{
gboolean res = TRUE;
GstQTDemux *qtdemux = GST_QTDEMUX (gst_pad_get_parent (pad));
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_SEEK:{
GstFormat format;
GstSeekFlags flags;
gint64 desired_offset;
gst_event_parse_seek (event, NULL, &format, &flags, NULL,
&desired_offset, NULL, NULL);
GST_DEBUG ("seek format %d", format);
switch (format) {
case GST_FORMAT_TIME:{
gint i = 0, n;
QtDemuxStream *stream = gst_pad_get_element_private (pad);
GST_DEBUG ("seeking to %" G_GINT64_FORMAT, desired_offset);
if (!stream->n_samples) {
res = FALSE;
break;
}
gst_pad_event_default (pad, gst_event_new_flush_start ());
GST_PAD_STREAM_LOCK (pad);
/* resync to new time */
for (n = 0; n < qtdemux->n_streams; n++) {
QtDemuxStream *str = qtdemux->streams[n];
for (i = 0; i < str->n_samples; i++) {
if (str->samples[i].timestamp > desired_offset)
break;
}
str->sample_index = i;
}
gst_pad_event_default (pad, gst_event_new_flush_stop ());
qtdemux->need_discont = TRUE;
qtdemux->need_flush = TRUE;
/* and restart */
gst_pad_start_task (qtdemux->sinkpad,
(GstTaskFunction) gst_qtdemux_loop_header, qtdemux->sinkpad);
GST_PAD_STREAM_UNLOCK (pad);
break;
}
default:
res = FALSE;
break;
}
break;
}
default:
res = FALSE;
break;
}
gst_event_unref (event);
return res;
}
GST_DEBUG_CATEGORY (qtdemux_debug);
static gboolean
plugin_init (GstPlugin * plugin)
{
GST_DEBUG_CATEGORY_INIT (qtdemux_debug, "qtdemux", 0, "qtdemux plugin");
return gst_element_register (plugin, "qtdemux",
GST_RANK_PRIMARY, GST_TYPE_QTDEMUX);
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"qtdemux",
"Quicktime stream demuxer",
plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN);
#if 0
static gboolean
gst_qtdemux_handle_sink_event (GstQTDemux * qtdemux)
{
ext/dirac/: Do something. Don't actually know if this works because I don't have a demuxer yet. Original commit message from CVS: * ext/dirac/Makefile.am: * ext/dirac/gstdirac.cc: * ext/dirac/gstdiracdec.cc: * ext/dirac/gstdiracdec.h: Do something. Don't actually know if this works because I don't have a demuxer yet. * ext/gsm/gstgsmdec.c: (gst_gsmdec_getcaps): Add channels=1 to caps returned from _getcaps(). * ext/ogg/gstogmparse.c: (gst_ogm_audio_parse_get_type), (gst_ogm_video_parse_get_type), (gst_ogm_audio_parse_base_init), (gst_ogm_video_parse_base_init), (gst_ogm_parse_init), (gst_ogm_audio_parse_init), (gst_ogm_video_parse_init), (gst_ogm_parse_sink_convert), (gst_ogm_parse_chain), (gst_ogm_parse_change_state): Separate between audio/video so ogmaudioparse actually uses the audio pad templates. Both audio and video work now, including autoplugging. Also use sometimes-srcpad hack. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Handle events better. Don't hang on infinite loops. * gst/avi/gstavidemux.c: (gst_avi_demux_class_init), (gst_avi_demux_init), (gst_avi_demux_reset), (gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query), (gst_avi_demux_stream_header), (gst_avi_demux_stream_data), (gst_avi_demux_change_state): * gst/avi/gstavidemux.h: Improve A/V sync. Still not perfect. * gst/matroska/ebml-read.c: (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events better. * gst/qtdemux/qtdemux.c: (gst_qtdemux_handle_sink_event), (gst_qtdemux_loop_header), (qtdemux_parse_trak), (qtdemux_audio_caps): Add IMA4. Improve event handling. Save offset after a seek when the headers are at the end of the file so that we don't end up in an infinite loop. * gst/typefind/gsttypefindfunctions.c: (qt_type_find): Add low-priority typefind support for files with no length.
2004-09-23 14:59:22 +00:00
gboolean res = TRUE;
guint32 remaining;
GstEvent *event;
GstEventType type;
gst_bytestream_get_status (qtdemux->bs, &remaining, &event);
type = event ? GST_EVENT_TYPE (event) : GST_EVENT_UNKNOWN;
GST_DEBUG ("qtdemux: event %p %d", event, type);
switch (type) {
case GST_EVENT_INTERRUPT:
gst_event_unref (event);
return FALSE;
case GST_EVENT_EOS:
gst_bytestream_flush (qtdemux->bs, remaining);
gst_pad_event_default (qtdemux->sinkpad, event);
return FALSE;
case GST_EVENT_FLUSH:
break;
case GST_EVENT_DISCONTINUOUS:
GST_DEBUG ("discontinuous event");
//gst_bytestream_flush_fast(qtdemux->bs, remaining);
break;
default:
gst_pad_event_default (qtdemux->sinkpad, event);
return TRUE;
}
gst_event_unref (event);
ext/dirac/: Do something. Don't actually know if this works because I don't have a demuxer yet. Original commit message from CVS: * ext/dirac/Makefile.am: * ext/dirac/gstdirac.cc: * ext/dirac/gstdiracdec.cc: * ext/dirac/gstdiracdec.h: Do something. Don't actually know if this works because I don't have a demuxer yet. * ext/gsm/gstgsmdec.c: (gst_gsmdec_getcaps): Add channels=1 to caps returned from _getcaps(). * ext/ogg/gstogmparse.c: (gst_ogm_audio_parse_get_type), (gst_ogm_video_parse_get_type), (gst_ogm_audio_parse_base_init), (gst_ogm_video_parse_base_init), (gst_ogm_parse_init), (gst_ogm_audio_parse_init), (gst_ogm_video_parse_init), (gst_ogm_parse_sink_convert), (gst_ogm_parse_chain), (gst_ogm_parse_change_state): Separate between audio/video so ogmaudioparse actually uses the audio pad templates. Both audio and video work now, including autoplugging. Also use sometimes-srcpad hack. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Handle events better. Don't hang on infinite loops. * gst/avi/gstavidemux.c: (gst_avi_demux_class_init), (gst_avi_demux_init), (gst_avi_demux_reset), (gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query), (gst_avi_demux_stream_header), (gst_avi_demux_stream_data), (gst_avi_demux_change_state): * gst/avi/gstavidemux.h: Improve A/V sync. Still not perfect. * gst/matroska/ebml-read.c: (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events better. * gst/qtdemux/qtdemux.c: (gst_qtdemux_handle_sink_event), (gst_qtdemux_loop_header), (qtdemux_parse_trak), (qtdemux_audio_caps): Add IMA4. Improve event handling. Save offset after a seek when the headers are at the end of the file so that we don't end up in an infinite loop. * gst/typefind/gsttypefindfunctions.c: (qt_type_find): Add low-priority typefind support for files with no length.
2004-09-23 14:59:22 +00:00
return res;
}
#endif
static GstStateChangeReturn
gst_qtdemux_change_state (GstElement * element, GstStateChange transition)
{
GstQTDemux *qtdemux = GST_QTDEMUX (element);
GstStateChangeReturn result = GST_STATE_CHANGE_FAILURE;
result = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_READY:{
gint n;
qtdemux->state = QTDEMUX_STATE_HEADER;
qtdemux->last_ts = GST_CLOCK_TIME_NONE;
qtdemux->need_discont = TRUE;
qtdemux->need_flush = FALSE;
for (n = 0; n < qtdemux->n_streams; n++) {
gst_element_remove_pad (element, qtdemux->streams[n]->pad);
g_free (qtdemux->streams[n]->samples);
if (qtdemux->streams[n]->caps)
gst_caps_unref (qtdemux->streams[n]->caps);
g_free (qtdemux->streams[n]);
}
qtdemux->n_streams = 0;
break;
}
default:
break;
}
return result;
}
static void
gst_qtdemux_loop_header (GstPad * pad)
{
GstQTDemux *qtdemux = GST_QTDEMUX (GST_OBJECT_PARENT (pad));
guint8 *data;
guint32 length;
guint32 fourcc;
GstBuffer *buf = NULL;
guint64 offset;
guint64 cur_offset;
int size;
GstFlowReturn ret;
cur_offset = qtdemux->offset;
GST_DEBUG_OBJECT (qtdemux, "loop at position %" G_GUINT64_FORMAT ", state %d",
cur_offset, qtdemux->state);
switch (qtdemux->state) {
case QTDEMUX_STATE_HEADER:{
if (gst_pad_pull_range (qtdemux->sinkpad,
cur_offset, 16, &buf) != GST_FLOW_OK)
goto error;
data = GST_BUFFER_DATA (buf);
configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] Original commit message from CVS: reviewed by David Schleef * configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] * gst-libs/gst/riff/riff-read.c: Include gst/gstutils.h. (gst_riff_peek_head, gst_riff_peek_list, gst_riff_read_list) (gst_riff_read_header): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/typefind/gsttypefindfunctions.c: Include gst/gstutils.h. (mp3_type_find): Use GST_READ_UINT* macros to access possibly unaligned memory. (mp3_type_find, mpeg1_parse_header, qt_type_find) (speex_type_find): Likewise * gst/tags/gstvorbistag.c: (ADVANCE): Likewise * gst/qtdemux/qtdemux.c: Include stdlib.h (needed by realloc). (QTDEMUX_GUINT32_GET, QTDEMUX_GUINT16_GET, QTDEMUX_FP32_GET) (QTDEMUX_FP16_GET, QTDEMUX_FOURCC_GET) (gst_qtdemux_loop_header, gst_qtdemux_loop_header) (qtdemux_node_dump_foreach, qtdemux_tree_get_child_by_type) (qtdemux_tree_get_sibling_by_type): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/mpegstream/gstmpegpacketize.c: (parse_generic, parse_chunk): Likewise. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_parse_syshead) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes): Likewise. * gst/mpegaudioparse/gstmpegaudioparse.c: (gst_mp3parse_chain): Likewise. * gst/mpeg2sub/gstmpeg2subt.c: (GST_BUFFER_DATA) (gst_mpeg2subt_chain_subtitle): Likewise. * gst/mpeg1videoparse/gstmp1videoparse.c: (mp1videoparse_parse_seq) (gst_mp1videoparse_time_code, gst_mp1videoparse_real_chain): Likewise. * gst/mpeg1sys/buffer.c: (mpeg1mux_buffer_update_audio_info): Likewise. * gst/cdxaparse/gstcdxaparse.c: (gst_bytestream_peek_bytes): Likewise. * gst/asfdemux/gstasfdemux.c: (_read_var_length, _read_uint): Likewise.
2004-04-20 21:04:21 +00:00
length = GST_READ_UINT32_BE (data);
GST_DEBUG ("length %08x", length);
configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] Original commit message from CVS: reviewed by David Schleef * configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] * gst-libs/gst/riff/riff-read.c: Include gst/gstutils.h. (gst_riff_peek_head, gst_riff_peek_list, gst_riff_read_list) (gst_riff_read_header): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/typefind/gsttypefindfunctions.c: Include gst/gstutils.h. (mp3_type_find): Use GST_READ_UINT* macros to access possibly unaligned memory. (mp3_type_find, mpeg1_parse_header, qt_type_find) (speex_type_find): Likewise * gst/tags/gstvorbistag.c: (ADVANCE): Likewise * gst/qtdemux/qtdemux.c: Include stdlib.h (needed by realloc). (QTDEMUX_GUINT32_GET, QTDEMUX_GUINT16_GET, QTDEMUX_FP32_GET) (QTDEMUX_FP16_GET, QTDEMUX_FOURCC_GET) (gst_qtdemux_loop_header, gst_qtdemux_loop_header) (qtdemux_node_dump_foreach, qtdemux_tree_get_child_by_type) (qtdemux_tree_get_sibling_by_type): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/mpegstream/gstmpegpacketize.c: (parse_generic, parse_chunk): Likewise. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_parse_syshead) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes): Likewise. * gst/mpegaudioparse/gstmpegaudioparse.c: (gst_mp3parse_chain): Likewise. * gst/mpeg2sub/gstmpeg2subt.c: (GST_BUFFER_DATA) (gst_mpeg2subt_chain_subtitle): Likewise. * gst/mpeg1videoparse/gstmp1videoparse.c: (mp1videoparse_parse_seq) (gst_mp1videoparse_time_code, gst_mp1videoparse_real_chain): Likewise. * gst/mpeg1sys/buffer.c: (mpeg1mux_buffer_update_audio_info): Likewise. * gst/cdxaparse/gstcdxaparse.c: (gst_bytestream_peek_bytes): Likewise. * gst/asfdemux/gstasfdemux.c: (_read_var_length, _read_uint): Likewise.
2004-04-20 21:04:21 +00:00
fourcc = GST_READ_UINT32_LE (data + 4);
GST_DEBUG ("atom type %" GST_FOURCC_FORMAT, GST_FOURCC_ARGS (fourcc));
gst_buffer_unref (buf);
if (length == 0) {
length = G_MAXUINT32; //gst_bytestream_length (qtdemux->bs) - cur_offset;
}
if (length == 1) {
/* this means we have an extended size, which is the 64 bit value of
* the next 8 bytes */
guint32 length1, length2;
configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] Original commit message from CVS: reviewed by David Schleef * configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] * gst-libs/gst/riff/riff-read.c: Include gst/gstutils.h. (gst_riff_peek_head, gst_riff_peek_list, gst_riff_read_list) (gst_riff_read_header): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/typefind/gsttypefindfunctions.c: Include gst/gstutils.h. (mp3_type_find): Use GST_READ_UINT* macros to access possibly unaligned memory. (mp3_type_find, mpeg1_parse_header, qt_type_find) (speex_type_find): Likewise * gst/tags/gstvorbistag.c: (ADVANCE): Likewise * gst/qtdemux/qtdemux.c: Include stdlib.h (needed by realloc). (QTDEMUX_GUINT32_GET, QTDEMUX_GUINT16_GET, QTDEMUX_FP32_GET) (QTDEMUX_FP16_GET, QTDEMUX_FOURCC_GET) (gst_qtdemux_loop_header, gst_qtdemux_loop_header) (qtdemux_node_dump_foreach, qtdemux_tree_get_child_by_type) (qtdemux_tree_get_sibling_by_type): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/mpegstream/gstmpegpacketize.c: (parse_generic, parse_chunk): Likewise. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_parse_syshead) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes): Likewise. * gst/mpegaudioparse/gstmpegaudioparse.c: (gst_mp3parse_chain): Likewise. * gst/mpeg2sub/gstmpeg2subt.c: (GST_BUFFER_DATA) (gst_mpeg2subt_chain_subtitle): Likewise. * gst/mpeg1videoparse/gstmp1videoparse.c: (mp1videoparse_parse_seq) (gst_mp1videoparse_time_code, gst_mp1videoparse_real_chain): Likewise. * gst/mpeg1sys/buffer.c: (mpeg1mux_buffer_update_audio_info): Likewise. * gst/cdxaparse/gstcdxaparse.c: (gst_bytestream_peek_bytes): Likewise. * gst/asfdemux/gstasfdemux.c: (_read_var_length, _read_uint): Likewise.
2004-04-20 21:04:21 +00:00
length1 = GST_READ_UINT32_BE (data + 8);
GST_DEBUG ("length1 %08x", length1);
configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] Original commit message from CVS: reviewed by David Schleef * configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] * gst-libs/gst/riff/riff-read.c: Include gst/gstutils.h. (gst_riff_peek_head, gst_riff_peek_list, gst_riff_read_list) (gst_riff_read_header): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/typefind/gsttypefindfunctions.c: Include gst/gstutils.h. (mp3_type_find): Use GST_READ_UINT* macros to access possibly unaligned memory. (mp3_type_find, mpeg1_parse_header, qt_type_find) (speex_type_find): Likewise * gst/tags/gstvorbistag.c: (ADVANCE): Likewise * gst/qtdemux/qtdemux.c: Include stdlib.h (needed by realloc). (QTDEMUX_GUINT32_GET, QTDEMUX_GUINT16_GET, QTDEMUX_FP32_GET) (QTDEMUX_FP16_GET, QTDEMUX_FOURCC_GET) (gst_qtdemux_loop_header, gst_qtdemux_loop_header) (qtdemux_node_dump_foreach, qtdemux_tree_get_child_by_type) (qtdemux_tree_get_sibling_by_type): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/mpegstream/gstmpegpacketize.c: (parse_generic, parse_chunk): Likewise. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_parse_syshead) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes): Likewise. * gst/mpegaudioparse/gstmpegaudioparse.c: (gst_mp3parse_chain): Likewise. * gst/mpeg2sub/gstmpeg2subt.c: (GST_BUFFER_DATA) (gst_mpeg2subt_chain_subtitle): Likewise. * gst/mpeg1videoparse/gstmp1videoparse.c: (mp1videoparse_parse_seq) (gst_mp1videoparse_time_code, gst_mp1videoparse_real_chain): Likewise. * gst/mpeg1sys/buffer.c: (mpeg1mux_buffer_update_audio_info): Likewise. * gst/cdxaparse/gstcdxaparse.c: (gst_bytestream_peek_bytes): Likewise. * gst/asfdemux/gstasfdemux.c: (_read_var_length, _read_uint): Likewise.
2004-04-20 21:04:21 +00:00
length2 = GST_READ_UINT32_BE (data + 12);
GST_DEBUG ("length2 %08x", length2);
/* FIXME: I guess someone didn't want to make 64 bit size work :) */
length = length2;
}
switch (fourcc) {
case GST_MAKE_FOURCC ('m', 'd', 'a', 't'):
case GST_MAKE_FOURCC ('f', 'r', 'e', 'e'):
case GST_MAKE_FOURCC ('w', 'i', 'd', 'e'):
case GST_MAKE_FOURCC ('P', 'I', 'C', 'T'):
case GST_MAKE_FOURCC ('p', 'n', 'o', 't'):
goto ed_edd_and_eddy;
case GST_MAKE_FOURCC ('m', 'o', 'o', 'v'):{
GstBuffer *moov;
if (gst_pad_pull_range (qtdemux->sinkpad, cur_offset, length,
&moov) != GST_FLOW_OK)
goto error;
cur_offset += length;
qtdemux->offset += length;
qtdemux_parse_moov (qtdemux, GST_BUFFER_DATA (moov), length);
if (1) {
qtdemux_node_dump (qtdemux, qtdemux->moov_node);
}
qtdemux_parse_tree (qtdemux);
g_node_destroy (qtdemux->moov_node);
gst_buffer_unref (moov);
qtdemux->moov_node = NULL;
qtdemux->state = QTDEMUX_STATE_MOVIE;
break;
}
ed_edd_and_eddy:
default:{
GST_LOG ("unknown %08x '%" GST_FOURCC_FORMAT "' at %d",
fourcc, GST_FOURCC_ARGS (fourcc), cur_offset);
cur_offset += length;
qtdemux->offset += length;
break;
}
}
#if 0
ret = gst_bytestream_seek (qtdemux->bs, cur_offset + length,
GST_SEEK_METHOD_SET);
GST_DEBUG ("seek returned %d", ret);
if (ret == FALSE) {
length = cur_offset + length;
cur_offset = qtdemux->offset;
length -= cur_offset;
if (gst_bytestream_flush (qtdemux->bs, length) == FALSE) {
if (!gst_qtdemux_handle_sink_event (qtdemux)) {
return;
}
}
}
#endif
//qtdemux->offset = cur_offset + length;
break;
}
case QTDEMUX_STATE_MOVIE:{
QtDemuxStream *stream;
guint64 min_time;
int index = -1;
int i;
min_time = G_MAXUINT64;
for (i = 0; i < qtdemux->n_streams; i++) {
stream = qtdemux->streams[i];
if (stream->sample_index < stream->n_samples &&
stream->samples[stream->sample_index].timestamp < min_time) {
min_time = stream->samples[stream->sample_index].timestamp;
index = i;
}
}
if (index == -1) {
GST_DEBUG_OBJECT (qtdemux, "No samples left for any streams - EOS");
gst_pad_event_default (qtdemux->sinkpad, gst_event_new_eos ());
break;
}
stream = qtdemux->streams[index];
offset = stream->samples[stream->sample_index].offset;
size = stream->samples[stream->sample_index].size;
GST_INFO
("pushing from stream %d, sample_index=%d offset=%d size=%d timestamp=%lld",
index, stream->sample_index, offset, size,
stream->samples[stream->sample_index].timestamp);
buf = NULL;
if (size > 0) {
GST_DEBUG_OBJECT (qtdemux, "reading %d bytes @ ", size);
if (gst_pad_pull_range (qtdemux->sinkpad, offset,
size, &buf) != GST_FLOW_OK)
goto error;
}
if (buf) {
/* hum... FIXME changing framerate breaks horribly, better set
* an average framerate, or get rid of the framerate property. */
if (stream->subtype == GST_MAKE_FOURCC ('v', 'i', 'd', 'e')) {
//float fps =
// 1. * GST_SECOND / stream->samples[stream->sample_index].duration;
/*
if (fps != stream->fps) {
gst_caps_set_simple (stream->caps, "framerate", G_TYPE_DOUBLE, fps,
NULL);
stream->fps = fps;
gst_pad_set_explicit_caps (stream->pad, stream->caps);
}
*/
}
/* timestamps of AMR aren't known... */
if (stream->fourcc != GST_MAKE_FOURCC ('s', 'a', 'm', 'r')) {
GST_BUFFER_TIMESTAMP (buf) =
stream->samples[stream->sample_index].timestamp;
qtdemux->last_ts = GST_BUFFER_TIMESTAMP (buf);
GST_BUFFER_DURATION (buf) =
GST_SECOND * stream->samples[stream->sample_index].duration
/ stream->timescale;
}
if (qtdemux->need_discont) {
GstEvent *event = gst_event_new_new_segment (FALSE, 1.0,
GST_FORMAT_TIME, GST_BUFFER_TIMESTAMP (buf),
GST_CLOCK_TIME_NONE, 0);
gint n;
GST_DEBUG ("Discont to %" GST_TIME_FORMAT,
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)));
qtdemux->need_discont = FALSE;
for (n = 0; n < qtdemux->n_streams; n++) {
gst_event_ref (event);
gst_pad_push_event (qtdemux->streams[n]->pad, event);
}
gst_event_unref (event);
}
if (qtdemux->need_flush) {
/* ? */
qtdemux->need_flush = FALSE;
}
GST_DEBUG ("Pushing buf with time=%" GST_TIME_FORMAT,
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)));
gst_buffer_set_caps (buf, stream->caps);
ret = gst_pad_push (stream->pad, buf);
if (ret != GST_FLOW_OK && ret != GST_FLOW_NOT_LINKED)
goto error;
GST_INFO ("pushing buffer on %" GST_PTR_FORMAT, stream->pad);
}
stream->sample_index++;
break;
}
default:
/* oh crap */
g_error ("State=%d", qtdemux->state);
}
return;
error:
GST_LOG_OBJECT (qtdemux, "pausing task and sending EOS");
gst_pad_pause_task (qtdemux->sinkpad);
gst_pad_event_default (qtdemux->sinkpad, gst_event_new_eos ());
return;
}
static gboolean
qtdemux_sink_activate (GstPad * sinkpad)
{
if (gst_pad_check_pull_range (sinkpad))
return gst_pad_activate_pull (sinkpad, TRUE);
return FALSE;
}
static gboolean
qtdemux_sink_activate_pull (GstPad * sinkpad, gboolean active)
{
if (active) {
/* if we have a scheduler we can start the task */
gst_pad_start_task (sinkpad,
(GstTaskFunction) gst_qtdemux_loop_header, sinkpad);
} else {
gst_pad_stop_task (sinkpad);
}
return TRUE;
}
void
gst_qtdemux_add_stream (GstQTDemux * qtdemux,
QtDemuxStream * stream, GstTagList * list)
{
if (stream->subtype == GST_MAKE_FOURCC ('v', 'i', 'd', 'e')) {
GstPadTemplate *templ;
gchar *name = g_strdup_printf ("video_%02d", qtdemux->n_video_streams);
templ = gst_static_pad_template_get (&gst_qtdemux_videosrc_template);
stream->pad = gst_pad_new_from_template (templ, name);
gst_object_unref (templ);
g_free (name);
if (stream->samples[0].duration == 0) {
stream->fps_n = 0;
stream->fps_d = 1;
} else {
stream->fps_n = stream->timescale;
stream->fps_d = stream->samples[0].duration;
}
if (stream->caps) {
gst_caps_set_simple (stream->caps,
"width", G_TYPE_INT, stream->width,
"height", G_TYPE_INT, stream->height,
"framerate", GST_TYPE_FRACTION, stream->fps_n, stream->fps_d, NULL);
}
qtdemux->n_video_streams++;
} else {
gchar *name = g_strdup_printf ("audio_%02d", qtdemux->n_audio_streams);
stream->pad =
gst_pad_new_from_template (gst_static_pad_template_get
(&gst_qtdemux_audiosrc_template), name);
g_free (name);
if (stream->caps) {
gst_caps_set_simple (stream->caps,
"rate", G_TYPE_INT, (int) stream->rate,
"channels", G_TYPE_INT, stream->n_channels, NULL);
}
qtdemux->n_audio_streams++;
}
gst_pad_use_fixed_caps (stream->pad);
GST_PAD_ELEMENT_PRIVATE (stream->pad) = stream;
qtdemux->streams[qtdemux->n_streams] = stream;
qtdemux->n_streams++;
GST_DEBUG ("n_streams is now %d", qtdemux->n_streams);
gst_pad_set_event_function (stream->pad, gst_qtdemux_handle_src_event);
gst_pad_set_query_type_function (stream->pad,
gst_qtdemux_get_src_query_types);
gst_pad_set_query_function (stream->pad, gst_qtdemux_handle_src_query);
GST_DEBUG ("setting caps %" GST_PTR_FORMAT, stream->caps);
gst_pad_set_caps (stream->pad, stream->caps);
GST_DEBUG ("adding pad %s %p to qtdemux %p",
GST_OBJECT_NAME (stream->pad), stream->pad, qtdemux);
gst_element_add_pad (GST_ELEMENT (qtdemux), stream->pad);
if (list) {
gst_element_found_tags_for_pad (GST_ELEMENT (qtdemux), stream->pad, list);
}
}
#define QT_CONTAINER 1
#define FOURCC_moov GST_MAKE_FOURCC('m','o','o','v')
#define FOURCC_mvhd GST_MAKE_FOURCC('m','v','h','d')
#define FOURCC_clip GST_MAKE_FOURCC('c','l','i','p')
#define FOURCC_trak GST_MAKE_FOURCC('t','r','a','k')
#define FOURCC_udta GST_MAKE_FOURCC('u','d','t','a')
#define FOURCC_ctab GST_MAKE_FOURCC('c','t','a','b')
#define FOURCC_tkhd GST_MAKE_FOURCC('t','k','h','d')
#define FOURCC_crgn GST_MAKE_FOURCC('c','r','g','n')
#define FOURCC_matt GST_MAKE_FOURCC('m','a','t','t')
#define FOURCC_kmat GST_MAKE_FOURCC('k','m','a','t')
#define FOURCC_edts GST_MAKE_FOURCC('e','d','t','s')
#define FOURCC_elst GST_MAKE_FOURCC('e','l','s','t')
#define FOURCC_load GST_MAKE_FOURCC('l','o','a','d')
#define FOURCC_tref GST_MAKE_FOURCC('t','r','e','f')
#define FOURCC_imap GST_MAKE_FOURCC('i','m','a','p')
#define FOURCC___in GST_MAKE_FOURCC(' ',' ','i','n')
#define FOURCC___ty GST_MAKE_FOURCC(' ',' ','t','y')
#define FOURCC_mdia GST_MAKE_FOURCC('m','d','i','a')
#define FOURCC_mdhd GST_MAKE_FOURCC('m','d','h','d')
#define FOURCC_hdlr GST_MAKE_FOURCC('h','d','l','r')
#define FOURCC_minf GST_MAKE_FOURCC('m','i','n','f')
#define FOURCC_vmhd GST_MAKE_FOURCC('v','m','h','d')
#define FOURCC_smhd GST_MAKE_FOURCC('s','m','h','d')
#define FOURCC_gmhd GST_MAKE_FOURCC('g','m','h','d')
#define FOURCC_gmin GST_MAKE_FOURCC('g','m','i','n')
#define FOURCC_dinf GST_MAKE_FOURCC('d','i','n','f')
#define FOURCC_dref GST_MAKE_FOURCC('d','r','e','f')
#define FOURCC_stbl GST_MAKE_FOURCC('s','t','b','l')
#define FOURCC_stsd GST_MAKE_FOURCC('s','t','s','d')
#define FOURCC_stts GST_MAKE_FOURCC('s','t','t','s')
#define FOURCC_stss GST_MAKE_FOURCC('s','t','s','s')
#define FOURCC_stsc GST_MAKE_FOURCC('s','t','s','c')
#define FOURCC_stsz GST_MAKE_FOURCC('s','t','s','z')
#define FOURCC_stco GST_MAKE_FOURCC('s','t','c','o')
#define FOURCC_vide GST_MAKE_FOURCC('v','i','d','e')
#define FOURCC_soun GST_MAKE_FOURCC('s','o','u','n')
#define FOURCC_co64 GST_MAKE_FOURCC('c','o','6','4')
#define FOURCC_cmov GST_MAKE_FOURCC('c','m','o','v')
#define FOURCC_dcom GST_MAKE_FOURCC('d','c','o','m')
#define FOURCC_cmvd GST_MAKE_FOURCC('c','m','v','d')
#define FOURCC_hint GST_MAKE_FOURCC('h','i','n','t')
#define FOURCC_mp4a GST_MAKE_FOURCC('m','p','4','a')
#define FOURCC_mp4v GST_MAKE_FOURCC('m','p','4','v')
#define FOURCC_wave GST_MAKE_FOURCC('w','a','v','e')
#define FOURCC_appl GST_MAKE_FOURCC('a','p','p','l')
#define FOURCC_esds GST_MAKE_FOURCC('e','s','d','s')
#define FOURCC_hnti GST_MAKE_FOURCC('h','n','t','i')
#define FOURCC_rtp_ GST_MAKE_FOURCC('r','t','p',' ')
#define FOURCC_sdp_ GST_MAKE_FOURCC('s','d','p',' ')
#define FOURCC_meta GST_MAKE_FOURCC('m','e','t','a')
#define FOURCC_ilst GST_MAKE_FOURCC('i','l','s','t')
#define FOURCC__nam GST_MAKE_FOURCC(0xa9,'n','a','m')
#define FOURCC__ART GST_MAKE_FOURCC(0xa9,'A','R','T')
#define FOURCC__wrt GST_MAKE_FOURCC(0xa9,'w','r','t')
#define FOURCC__grp GST_MAKE_FOURCC(0xa9,'g','r','p')
#define FOURCC__alb GST_MAKE_FOURCC(0xa9,'a','l','b')
#define FOURCC_gnre GST_MAKE_FOURCC('g','n','r','e')
#define FOURCC_disc GST_MAKE_FOURCC('d','i','s','c')
#define FOURCC_trkn GST_MAKE_FOURCC('t','r','k','n')
#define FOURCC_cpil GST_MAKE_FOURCC('c','p','i','l')
#define FOURCC_tmpo GST_MAKE_FOURCC('t','m','p','o')
#define FOURCC__too GST_MAKE_FOURCC(0xa9,'t','o','o')
#define FOURCC_____ GST_MAKE_FOURCC('-','-','-','-')
#define FOURCC_free GST_MAKE_FOURCC('f','r','e','e')
#define FOURCC_data GST_MAKE_FOURCC('d','a','t','a')
#define FOURCC_SVQ3 GST_MAKE_FOURCC('S','V','Q','3')
#define FOURCC_rmra GST_MAKE_FOURCC('r','m','r','a')
#define FOURCC_rmda GST_MAKE_FOURCC('r','m','d','a')
#define FOURCC_rdrf GST_MAKE_FOURCC('r','d','r','f')
#define FOURCC__gen GST_MAKE_FOURCC(0xa9, 'g', 'e', 'n')
static void qtdemux_dump_mvhd (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_tkhd (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_elst (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_mdhd (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_hdlr (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_vmhd (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_dref (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_stsd (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_stts (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_stss (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_stsc (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_stsz (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_stco (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_co64 (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_dcom (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_cmvd (GstQTDemux * qtdemux, void *buffer, int depth);
static void qtdemux_dump_unknown (GstQTDemux * qtdemux, void *buffer,
int depth);
QtNodeType qt_node_types[] = {
{FOURCC_moov, "movie", QT_CONTAINER,},
{FOURCC_mvhd, "movie header", 0,
qtdemux_dump_mvhd},
{FOURCC_clip, "clipping", QT_CONTAINER,},
{FOURCC_trak, "track", QT_CONTAINER,},
{FOURCC_udta, "user data", QT_CONTAINER,}, /* special container */
{FOURCC_ctab, "color table", 0,},
{FOURCC_tkhd, "track header", 0,
qtdemux_dump_tkhd},
{FOURCC_crgn, "clipping region", 0,},
{FOURCC_matt, "track matte", QT_CONTAINER,},
{FOURCC_kmat, "compressed matte", 0,},
{FOURCC_edts, "edit", QT_CONTAINER,},
{FOURCC_elst, "edit list", 0,
qtdemux_dump_elst},
{FOURCC_load, "track load settings", 0,},
{FOURCC_tref, "track reference", QT_CONTAINER,},
{FOURCC_imap, "track input map", QT_CONTAINER,},
{FOURCC___in, "track input", 0,}, /* special container */
{FOURCC___ty, "input type", 0,},
{FOURCC_mdia, "media", QT_CONTAINER},
{FOURCC_mdhd, "media header", 0,
qtdemux_dump_mdhd},
{FOURCC_hdlr, "handler reference", 0,
qtdemux_dump_hdlr},
{FOURCC_minf, "media information", QT_CONTAINER},
{FOURCC_vmhd, "video media information", 0,
qtdemux_dump_vmhd},
{FOURCC_smhd, "sound media information", 0},
{FOURCC_gmhd, "base media information header", 0},
{FOURCC_gmin, "base media info", 0},
{FOURCC_dinf, "data information", QT_CONTAINER},
{FOURCC_dref, "data reference", 0,
qtdemux_dump_dref},
{FOURCC_stbl, "sample table", QT_CONTAINER},
{FOURCC_stsd, "sample description", 0,
qtdemux_dump_stsd},
{FOURCC_stts, "time-to-sample", 0,
qtdemux_dump_stts},
{FOURCC_stss, "sync sample", 0,
qtdemux_dump_stss},
{FOURCC_stsc, "sample-to-chunk", 0,
qtdemux_dump_stsc},
{FOURCC_stsz, "sample size", 0,
qtdemux_dump_stsz},
{FOURCC_stco, "chunk offset", 0,
qtdemux_dump_stco},
{FOURCC_co64, "64-bit chunk offset", 0,
qtdemux_dump_co64},
{FOURCC_vide, "video media", 0},
{FOURCC_cmov, "compressed movie", QT_CONTAINER},
{FOURCC_dcom, "compressed data", 0, qtdemux_dump_dcom},
{FOURCC_cmvd, "compressed movie data", 0, qtdemux_dump_cmvd},
{FOURCC_hint, "hint", 0,},
{FOURCC_mp4a, "mp4a", 0,},
{FOURCC_mp4v, "mp4v", 0,},
{FOURCC_wave, "wave", QT_CONTAINER},
{FOURCC_appl, "appl", QT_CONTAINER},
{FOURCC_esds, "esds", 0},
{FOURCC_hnti, "hnti", QT_CONTAINER},
{FOURCC_rtp_, "rtp ", 0, qtdemux_dump_unknown},
{FOURCC_sdp_, "sdp ", 0, qtdemux_dump_unknown},
{FOURCC_meta, "meta", 0, qtdemux_dump_unknown},
{FOURCC_ilst, "ilst", QT_CONTAINER,},
{FOURCC__nam, "Name", QT_CONTAINER,},
{FOURCC__ART, "Artist", QT_CONTAINER,},
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
{FOURCC__wrt, "Writer", QT_CONTAINER,},
{FOURCC__grp, "Group", QT_CONTAINER,},
{FOURCC__alb, "Album", QT_CONTAINER,},
{FOURCC_gnre, "Genre", QT_CONTAINER,},
{FOURCC_trkn, "Track Number", QT_CONTAINER,},
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
{FOURCC_disc, "Disc Number", QT_CONTAINER,},
{FOURCC_cpil, "cpil", QT_CONTAINER,},
{FOURCC_tmpo, "Tempo", QT_CONTAINER,},
{FOURCC__too, "too", QT_CONTAINER,},
{FOURCC_____, "----", QT_CONTAINER,},
{FOURCC_data, "data", 0, qtdemux_dump_unknown},
{FOURCC_free, "free", 0,},
{FOURCC_SVQ3, "SVQ3", 0,},
{FOURCC_rmra, "rmra", QT_CONTAINER,},
{FOURCC_rmda, "rmda", QT_CONTAINER,},
{FOURCC_rdrf, "rdrf", 0,},
{FOURCC__gen, "Custom Genre", QT_CONTAINER,},
{0, "unknown", 0},
};
static int n_qt_node_types = sizeof (qt_node_types) / sizeof (qt_node_types[0]);
static void *
qtdemux_zalloc (void *opaque, unsigned int items, unsigned int size)
{
return g_malloc (items * size);
}
static void
qtdemux_zfree (void *opaque, void *addr)
{
g_free (addr);
}
static void *
qtdemux_inflate (void *z_buffer, int z_length, int length)
{
void *buffer;
z_stream *z;
int ret;
z = g_new0 (z_stream, 1);
z->zalloc = qtdemux_zalloc;
z->zfree = qtdemux_zfree;
z->opaque = NULL;
z->next_in = z_buffer;
z->avail_in = z_length;
buffer = g_malloc (length);
ret = inflateInit (z);
while (z->avail_in > 0) {
if (z->avail_out == 0) {
length += 1024;
buffer = realloc (buffer, length);
z->next_out = buffer + z->total_out;
z->avail_out = 1024;
}
ret = inflate (z, Z_SYNC_FLUSH);
if (ret != Z_OK)
break;
}
if (ret != Z_STREAM_END) {
g_warning ("inflate() returned %d\n", ret);
}
g_free (z);
return buffer;
}
static void
qtdemux_parse_moov (GstQTDemux * qtdemux, void *buffer, int length)
{
GNode *cmov;
qtdemux->moov_node = g_node_new (buffer);
GST_DEBUG_OBJECT (qtdemux, "parsing 'moov' atom");
qtdemux_parse (qtdemux, qtdemux->moov_node, buffer, length);
cmov = qtdemux_tree_get_child_by_type (qtdemux->moov_node, FOURCC_cmov);
if (cmov) {
GNode *dcom;
GNode *cmvd;
dcom = qtdemux_tree_get_child_by_type (cmov, FOURCC_dcom);
cmvd = qtdemux_tree_get_child_by_type (cmov, FOURCC_cmvd);
if (QTDEMUX_FOURCC_GET (dcom->data + 8) == GST_MAKE_FOURCC ('z', 'l', 'i',
'b')) {
int uncompressed_length;
int compressed_length;
void *buf;
uncompressed_length = QTDEMUX_GUINT32_GET (cmvd->data + 8);
compressed_length = QTDEMUX_GUINT32_GET (cmvd->data + 4) - 12;
GST_LOG ("length = %d", uncompressed_length);
buf = qtdemux_inflate (cmvd->data + 12, compressed_length,
uncompressed_length);
qtdemux->moov_node_compressed = qtdemux->moov_node;
qtdemux->moov_node = g_node_new (buf);
qtdemux_parse (qtdemux, qtdemux->moov_node, buf, uncompressed_length);
} else {
GST_LOG ("unknown header compression type");
}
}
}
static void
qtdemux_parse (GstQTDemux * qtdemux, GNode * node, void *buffer, int length)
{
guint32 fourcc;
guint32 node_length;
QtNodeType *type;
void *end;
GST_LOG ("qtdemux_parse buffer %p length %d", buffer, length);
node_length = QTDEMUX_GUINT32_GET (buffer);
fourcc = QTDEMUX_FOURCC_GET (buffer + 4);
type = qtdemux_type_get (fourcc);
if (fourcc == 0 || node_length == 8)
return;
GST_LOG ("parsing '%" GST_FOURCC_FORMAT "', length=%d",
GST_FOURCC_ARGS (fourcc), node_length);
if (type->flags & QT_CONTAINER) {
void *buf;
guint32 len;
buf = buffer + 8;
end = buffer + length;
while (buf < end) {
GNode *child;
if (buf + 8 >= end) {
/* FIXME: get annoyed */
GST_LOG ("buffer overrun");
}
len = QTDEMUX_GUINT32_GET (buf);
if (len < 8) {
GST_ERROR ("atom length too short (%d < 8)", len);
break;
}
if (len > (end - buf)) {
GST_ERROR ("atom length too long (%d > %d)", len, end - buf);
break;
}
child = g_node_new (buf);
g_node_append (node, child);
qtdemux_parse (qtdemux, child, buf, len);
buf += len;
}
} else {
if (fourcc == FOURCC_stsd) {
void *buf;
guint32 len;
GST_DEBUG_OBJECT (qtdemux,
"parsing stsd (sample table, sample description) atom");
buf = buffer + 16;
end = buffer + length;
while (buf < end) {
GNode *child;
if (buf + 8 >= end) {
/* FIXME: get annoyed */
GST_LOG ("buffer overrun");
}
len = QTDEMUX_GUINT32_GET (buf);
if (len < 8) {
GST_ERROR ("length too short (%d < 8)");
break;
}
if (len > (end - buf)) {
GST_ERROR ("length too long (%d > %d)", len, end - buf);
break;
}
child = g_node_new (buf);
g_node_append (node, child);
qtdemux_parse (qtdemux, child, buf, len);
buf += len;
}
} else if (fourcc == FOURCC_mp4a) {
void *buf;
guint32 len;
guint32 version;
version = QTDEMUX_GUINT32_GET (buffer + 16);
if (version == 0x00010000 || 1) {
buf = buffer + 0x24;
end = buffer + length;
while (buf < end) {
GNode *child;
if (buf + 8 >= end) {
/* FIXME: get annoyed */
GST_LOG ("buffer overrun");
}
len = QTDEMUX_GUINT32_GET (buf);
if (len < 8) {
GST_ERROR ("length too short (%d < 8)");
break;
}
if (len > (end - buf)) {
GST_ERROR ("length too long (%d > %d)", len, end - buf);
break;
}
child = g_node_new (buf);
g_node_append (node, child);
qtdemux_parse (qtdemux, child, buf, len);
buf += len;
}
}
} else if (fourcc == FOURCC_mp4v) {
void *buf;
guint32 len;
guint32 version;
int tlen;
GST_DEBUG ("parsing in mp4v\n");
version = QTDEMUX_GUINT32_GET (buffer + 16);
GST_DEBUG ("version %08x\n", version);
if (1 || version == 0x00000000) {
buf = buffer + 0x32;
end = buffer + length;
/* FIXME Quicktime uses PASCAL string while
* the iso format uses C strings. Check the file
* type before attempting to parse the string here. */
tlen = QTDEMUX_GUINT8_GET (buf);
GST_DEBUG ("tlen = %d\n", tlen);
buf++;
GST_DEBUG ("string = %.*s\n", tlen, (char *) buf);
/* the string has a reserved space of 32 bytes so skip
* the remaining 31 */
buf += 31;
buf += 4; /* and 4 bytes reserved */
gst_util_dump_mem (buf, end - buf);
while (buf < end) {
GNode *child;
if (buf + 8 >= end) {
/* FIXME: get annoyed */
GST_LOG ("buffer overrun");
}
len = QTDEMUX_GUINT32_GET (buf);
if (len == 0)
break;
if (len < 8) {
GST_ERROR ("length too short (%d < 8)");
break;
}
if (len > (end - buf)) {
GST_ERROR ("length too long (%d > %d)", len, end - buf);
break;
}
child = g_node_new (buf);
g_node_append (node, child);
qtdemux_parse (qtdemux, child, buf, len);
buf += len;
}
}
} else if (fourcc == FOURCC_meta) {
void *buf;
guint32 len;
buf = buffer + 12;
end = buffer + length;
while (buf < end) {
GNode *child;
if (buf + 8 >= end) {
/* FIXME: get annoyed */
GST_LOG ("buffer overrun");
}
len = QTDEMUX_GUINT32_GET (buf);
if (len < 8) {
GST_ERROR ("length too short (%d < 8)");
break;
}
if (len > (end - buf)) {
GST_ERROR ("length too long (%d > %d)", len, end - buf);
break;
}
child = g_node_new (buf);
g_node_append (node, child);
qtdemux_parse (qtdemux, child, buf, len);
buf += len;
}
} else if (fourcc == FOURCC_SVQ3) {
void *buf;
guint32 len;
guint32 version;
int tlen;
GST_LOG ("parsing in SVQ3\n");
buf = buffer + 12;
end = buffer + length;
version = QTDEMUX_GUINT32_GET (buffer + 16);
GST_DEBUG ("version %08x\n", version);
if (1 || version == 0x00000000) {
buf = buffer + 0x32;
end = buffer + length;
tlen = QTDEMUX_GUINT8_GET (buf);
GST_DEBUG ("tlen = %d\n", tlen);
buf++;
GST_DEBUG ("string = %.*s\n", tlen, (char *) buf);
buf += tlen;
buf += 23;
gst_util_dump_mem (buf, end - buf);
while (buf < end) {
GNode *child;
if (buf + 8 >= end) {
/* FIXME: get annoyed */
GST_LOG ("buffer overrun");
}
len = QTDEMUX_GUINT32_GET (buf);
if (len == 0)
break;
if (len < 8) {
GST_ERROR ("length too short (%d < 8)");
break;
}
if (len > (end - buf)) {
GST_ERROR ("length too long (%d > %d)", len, end - buf);
break;
}
child = g_node_new (buf);
g_node_append (node, child);
qtdemux_parse (qtdemux, child, buf, len);
buf += len;
}
}
}
#if 0
if (fourcc == FOURCC_cmvd) {
int uncompressed_length;
void *buf;
uncompressed_length = QTDEMUX_GUINT32_GET (buffer + 8);
GST_LOG ("length = %d", uncompressed_length);
buf =
qtdemux_inflate (buffer + 12, node_length - 12, uncompressed_length);
end = buf + uncompressed_length;
while (buf < end) {
GNode *child;
guint32 len;
if (buf + 8 >= end) {
/* FIXME: get annoyed */
GST_LOG ("buffer overrun");
}
len = QTDEMUX_GUINT32_GET (buf);
child = g_node_new (buf);
g_node_append (node, child);
qtdemux_parse (qtdemux, child, buf, len);
buf += len;
}
}
#endif
}
}
static QtNodeType *
qtdemux_type_get (guint32 fourcc)
{
int i;
for (i = 0; i < n_qt_node_types; i++) {
if (qt_node_types[i].fourcc == fourcc)
return qt_node_types + i;
}
GST_WARNING ("unknown QuickTime node type %" GST_FOURCC_FORMAT,
GST_FOURCC_ARGS (fourcc));
return qt_node_types + n_qt_node_types - 1;
}
static gboolean
qtdemux_node_dump_foreach (GNode * node, gpointer data)
{
void *buffer = node->data;
guint32 node_length;
guint32 fourcc;
QtNodeType *type;
int depth;
configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] Original commit message from CVS: reviewed by David Schleef * configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] * gst-libs/gst/riff/riff-read.c: Include gst/gstutils.h. (gst_riff_peek_head, gst_riff_peek_list, gst_riff_read_list) (gst_riff_read_header): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/typefind/gsttypefindfunctions.c: Include gst/gstutils.h. (mp3_type_find): Use GST_READ_UINT* macros to access possibly unaligned memory. (mp3_type_find, mpeg1_parse_header, qt_type_find) (speex_type_find): Likewise * gst/tags/gstvorbistag.c: (ADVANCE): Likewise * gst/qtdemux/qtdemux.c: Include stdlib.h (needed by realloc). (QTDEMUX_GUINT32_GET, QTDEMUX_GUINT16_GET, QTDEMUX_FP32_GET) (QTDEMUX_FP16_GET, QTDEMUX_FOURCC_GET) (gst_qtdemux_loop_header, gst_qtdemux_loop_header) (qtdemux_node_dump_foreach, qtdemux_tree_get_child_by_type) (qtdemux_tree_get_sibling_by_type): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/mpegstream/gstmpegpacketize.c: (parse_generic, parse_chunk): Likewise. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_parse_syshead) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes): Likewise. * gst/mpegaudioparse/gstmpegaudioparse.c: (gst_mp3parse_chain): Likewise. * gst/mpeg2sub/gstmpeg2subt.c: (GST_BUFFER_DATA) (gst_mpeg2subt_chain_subtitle): Likewise. * gst/mpeg1videoparse/gstmp1videoparse.c: (mp1videoparse_parse_seq) (gst_mp1videoparse_time_code, gst_mp1videoparse_real_chain): Likewise. * gst/mpeg1sys/buffer.c: (mpeg1mux_buffer_update_audio_info): Likewise. * gst/cdxaparse/gstcdxaparse.c: (gst_bytestream_peek_bytes): Likewise. * gst/asfdemux/gstasfdemux.c: (_read_var_length, _read_uint): Likewise.
2004-04-20 21:04:21 +00:00
node_length = GST_READ_UINT32_BE (buffer);
fourcc = GST_READ_UINT32_LE (buffer + 4);
type = qtdemux_type_get (fourcc);
depth = (g_node_depth (node) - 1) * 2;
GST_LOG ("%*s'%" GST_FOURCC_FORMAT "', [%d], %s",
depth, "", GST_FOURCC_ARGS (fourcc), node_length, type->name);
if (type->dump)
type->dump (data, buffer, depth);
return FALSE;
}
static void
qtdemux_node_dump (GstQTDemux * qtdemux, GNode * node)
{
g_node_traverse (qtdemux->moov_node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
qtdemux_node_dump_foreach, qtdemux);
}
static void
qtdemux_dump_mvhd (GstQTDemux * qtdemux, void *buffer, int depth)
{
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s creation time: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 12));
GST_LOG ("%*s modify time: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 16));
qtdemux->duration = QTDEMUX_GUINT32_GET (buffer + 24);
qtdemux->timescale = QTDEMUX_GUINT32_GET (buffer + 20);
GST_LOG ("%*s time scale: 1/%u sec", depth, "", qtdemux->timescale);
GST_LOG ("%*s duration: %u", depth, "", qtdemux->duration);
GST_LOG ("%*s pref. rate: %g", depth, "", QTDEMUX_FP32_GET (buffer + 28));
GST_LOG ("%*s pref. volume: %g", depth, "", QTDEMUX_FP16_GET (buffer + 32));
GST_LOG ("%*s preview time: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 80));
GST_LOG ("%*s preview dur.: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 84));
GST_LOG ("%*s poster time: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 88));
GST_LOG ("%*s select time: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 92));
GST_LOG ("%*s select dur.: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 96));
GST_LOG ("%*s current time: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 100));
GST_LOG ("%*s next track ID: %d", depth, "",
QTDEMUX_GUINT32_GET (buffer + 104));
}
static void
qtdemux_dump_tkhd (GstQTDemux * qtdemux, void *buffer, int depth)
{
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s creation time: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 12));
GST_LOG ("%*s modify time: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 16));
GST_LOG ("%*s track ID: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 20));
GST_LOG ("%*s duration: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 28));
GST_LOG ("%*s layer: %u", depth, "",
QTDEMUX_GUINT16_GET (buffer + 36));
GST_LOG ("%*s alt group: %u", depth, "",
QTDEMUX_GUINT16_GET (buffer + 38));
GST_LOG ("%*s volume: %g", depth, "", QTDEMUX_FP16_GET (buffer + 44));
GST_LOG ("%*s track width: %g", depth, "", QTDEMUX_FP32_GET (buffer + 84));
GST_LOG ("%*s track height: %g", depth, "", QTDEMUX_FP32_GET (buffer + 88));
}
static void
qtdemux_dump_elst (GstQTDemux * qtdemux, void *buffer, int depth)
{
int i;
int n;
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s n entries: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 12));
n = QTDEMUX_GUINT32_GET (buffer + 12);
for (i = 0; i < n; i++) {
GST_LOG ("%*s track dur: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 16 + i * 12));
GST_LOG ("%*s media time: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 20 + i * 12));
GST_LOG ("%*s media rate: %g", depth, "",
QTDEMUX_FP32_GET (buffer + 24 + i * 12));
}
}
static void
qtdemux_dump_mdhd (GstQTDemux * qtdemux, void *buffer, int depth)
{
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s creation time: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 12));
GST_LOG ("%*s modify time: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 16));
GST_LOG ("%*s time scale: 1/%u sec", depth, "",
QTDEMUX_GUINT32_GET (buffer + 20));
GST_LOG ("%*s duration: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 24));
GST_LOG ("%*s language: %u", depth, "",
QTDEMUX_GUINT16_GET (buffer + 28));
GST_LOG ("%*s quality: %u", depth, "",
QTDEMUX_GUINT16_GET (buffer + 30));
}
static void
qtdemux_dump_hdlr (GstQTDemux * qtdemux, void *buffer, int depth)
{
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s type: %" GST_FOURCC_FORMAT, depth, "",
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (buffer + 12)));
GST_LOG ("%*s subtype: %" GST_FOURCC_FORMAT, depth, "",
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (buffer + 16)));
GST_LOG ("%*s manufacturer: %" GST_FOURCC_FORMAT, depth, "",
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (buffer + 20)));
GST_LOG ("%*s flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 24));
GST_LOG ("%*s flags mask: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 28));
GST_LOG ("%*s name: %*s", depth, "",
QTDEMUX_GUINT8_GET (buffer + 32), (char *) (buffer + 33));
}
static void
qtdemux_dump_vmhd (GstQTDemux * qtdemux, void *buffer, int depth)
{
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s mode/color: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 16));
}
static void
qtdemux_dump_dref (GstQTDemux * qtdemux, void *buffer, int depth)
{
int n;
int i;
int offset;
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s n entries: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + 12));
n = QTDEMUX_GUINT32_GET (buffer + 12);
offset = 16;
for (i = 0; i < n; i++) {
GST_LOG ("%*s size: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset));
GST_LOG ("%*s type: %" GST_FOURCC_FORMAT, depth, "",
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (buffer + offset + 4)));
offset += QTDEMUX_GUINT32_GET (buffer + offset);
}
}
static void
qtdemux_dump_stsd (GstQTDemux * qtdemux, void *buffer, int depth)
{
int i;
int n;
int offset;
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s n entries: %d", depth, "",
QTDEMUX_GUINT32_GET (buffer + 12));
n = QTDEMUX_GUINT32_GET (buffer + 12);
offset = 16;
for (i = 0; i < n; i++) {
GST_LOG ("%*s size: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset));
GST_LOG ("%*s type: %" GST_FOURCC_FORMAT, depth, "",
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (buffer + offset + 4)));
GST_LOG ("%*s data reference:%d", depth, "",
QTDEMUX_GUINT16_GET (buffer + offset + 14));
GST_LOG ("%*s version/rev.: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset + 16));
GST_LOG ("%*s vendor: %" GST_FOURCC_FORMAT, depth, "",
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (buffer + offset + 20)));
GST_LOG ("%*s temporal qual: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset + 24));
GST_LOG ("%*s spatial qual: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset + 28));
GST_LOG ("%*s width: %u", depth, "",
QTDEMUX_GUINT16_GET (buffer + offset + 32));
GST_LOG ("%*s height: %u", depth, "",
QTDEMUX_GUINT16_GET (buffer + offset + 34));
GST_LOG ("%*s horiz. resol: %g", depth, "",
QTDEMUX_FP32_GET (buffer + offset + 36));
GST_LOG ("%*s vert. resol.: %g", depth, "",
QTDEMUX_FP32_GET (buffer + offset + 40));
GST_LOG ("%*s data size: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset + 44));
GST_LOG ("%*s frame count: %u", depth, "",
QTDEMUX_GUINT16_GET (buffer + offset + 48));
GST_LOG ("%*s compressor: %d %d %d", depth, "",
QTDEMUX_GUINT8_GET (buffer + offset + 49),
QTDEMUX_GUINT8_GET (buffer + offset + 50),
QTDEMUX_GUINT8_GET (buffer + offset + 51));
//(char *) (buffer + offset + 51));
GST_LOG ("%*s depth: %u", depth, "",
QTDEMUX_GUINT16_GET (buffer + offset + 82));
GST_LOG ("%*s color table ID:%u", depth, "",
QTDEMUX_GUINT16_GET (buffer + offset + 84));
offset += QTDEMUX_GUINT32_GET (buffer + offset);
}
}
static void
qtdemux_dump_stts (GstQTDemux * qtdemux, void *buffer, int depth)
{
int i;
int n;
int offset;
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s n entries: %d", depth, "",
QTDEMUX_GUINT32_GET (buffer + 12));
n = QTDEMUX_GUINT32_GET (buffer + 12);
offset = 16;
for (i = 0; i < n; i++) {
GST_LOG ("%*s count: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset));
GST_LOG ("%*s duration: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset + 4));
offset += 8;
}
}
static void
qtdemux_dump_stss (GstQTDemux * qtdemux, void *buffer, int depth)
{
int i;
int n;
int offset;
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s n entries: %d", depth, "",
QTDEMUX_GUINT32_GET (buffer + 12));
n = QTDEMUX_GUINT32_GET (buffer + 12);
offset = 16;
for (i = 0; i < n; i++) {
GST_LOG ("%*s sample: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset));
offset += 4;
}
}
static void
qtdemux_dump_stsc (GstQTDemux * qtdemux, void *buffer, int depth)
{
int i;
int n;
int offset;
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s n entries: %d", depth, "",
QTDEMUX_GUINT32_GET (buffer + 12));
n = QTDEMUX_GUINT32_GET (buffer + 12);
offset = 16;
for (i = 0; i < n; i++) {
GST_LOG ("%*s first chunk: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset));
GST_LOG ("%*s sample per ch: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset + 4));
GST_LOG ("%*s sample desc id:%08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset + 8));
offset += 12;
}
}
static void
qtdemux_dump_stsz (GstQTDemux * qtdemux, void *buffer, int depth)
{
//int i;
int n;
int offset;
int sample_size;
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s sample size: %d", depth, "",
QTDEMUX_GUINT32_GET (buffer + 12));
sample_size = QTDEMUX_GUINT32_GET (buffer + 12);
if (sample_size == 0) {
GST_LOG ("%*s n entries: %d", depth, "",
QTDEMUX_GUINT32_GET (buffer + 16));
n = QTDEMUX_GUINT32_GET (buffer + 16);
offset = 20;
#if 0
for (i = 0; i < n; i++) {
GST_LOG ("%*s sample size: %u", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset));
offset += 4;
}
#endif
}
}
static void
qtdemux_dump_stco (GstQTDemux * qtdemux, void *buffer, int depth)
{
//int i;
int n;
int offset;
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s n entries: %d", depth, "",
QTDEMUX_GUINT32_GET (buffer + 12));
n = QTDEMUX_GUINT32_GET (buffer + 12);
offset = 16;
#if 0
for (i = 0; i < n; i++) {
GST_LOG ("%*s chunk offset: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + offset));
offset += 4;
}
#endif
}
static void
qtdemux_dump_co64 (GstQTDemux * qtdemux, void *buffer, int depth)
{
//int i;
int n;
int offset;
GST_LOG ("%*s version/flags: %08x", depth, "",
QTDEMUX_GUINT32_GET (buffer + 8));
GST_LOG ("%*s n entries: %d", depth, "",
QTDEMUX_GUINT32_GET (buffer + 12));
n = QTDEMUX_GUINT32_GET (buffer + 12);
offset = 16;
#if 0
for (i = 0; i < n; i++) {
GST_LOG ("%*s chunk offset: %" G_GUINT64_FORMAT, depth, "",
QTDEMUX_GUINT64_GET (buffer + offset));
offset += 8;
}
#endif
}
static void
qtdemux_dump_dcom (GstQTDemux * qtdemux, void *buffer, int depth)
{
GST_LOG ("%*s compression type: %" GST_FOURCC_FORMAT, depth, "",
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (buffer + 8)));
}
static void
qtdemux_dump_cmvd (GstQTDemux * qtdemux, void *buffer, int depth)
{
GST_LOG ("%*s length: %d", depth, "", QTDEMUX_GUINT32_GET (buffer + 8));
}
static void
qtdemux_dump_unknown (GstQTDemux * qtdemux, void *buffer, int depth)
{
int len;
GST_LOG ("%*s length: %d", depth, "", QTDEMUX_GUINT32_GET (buffer + 0));
len = QTDEMUX_GUINT32_GET (buffer + 0);
gst_util_dump_mem (buffer, len);
}
static GNode *
qtdemux_tree_get_child_by_type (GNode * node, guint32 fourcc)
{
GNode *child;
void *buffer;
guint32 child_fourcc;
for (child = g_node_first_child (node); child;
child = g_node_next_sibling (child)) {
buffer = child->data;
child_fourcc = GST_READ_UINT32_LE (buffer);
GST_LOG ("First chunk of buffer %p is [%" GST_FOURCC_FORMAT "]",
buffer, GST_FOURCC_ARGS (child_fourcc));
configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] Original commit message from CVS: reviewed by David Schleef * configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] * gst-libs/gst/riff/riff-read.c: Include gst/gstutils.h. (gst_riff_peek_head, gst_riff_peek_list, gst_riff_read_list) (gst_riff_read_header): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/typefind/gsttypefindfunctions.c: Include gst/gstutils.h. (mp3_type_find): Use GST_READ_UINT* macros to access possibly unaligned memory. (mp3_type_find, mpeg1_parse_header, qt_type_find) (speex_type_find): Likewise * gst/tags/gstvorbistag.c: (ADVANCE): Likewise * gst/qtdemux/qtdemux.c: Include stdlib.h (needed by realloc). (QTDEMUX_GUINT32_GET, QTDEMUX_GUINT16_GET, QTDEMUX_FP32_GET) (QTDEMUX_FP16_GET, QTDEMUX_FOURCC_GET) (gst_qtdemux_loop_header, gst_qtdemux_loop_header) (qtdemux_node_dump_foreach, qtdemux_tree_get_child_by_type) (qtdemux_tree_get_sibling_by_type): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/mpegstream/gstmpegpacketize.c: (parse_generic, parse_chunk): Likewise. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_parse_syshead) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes): Likewise. * gst/mpegaudioparse/gstmpegaudioparse.c: (gst_mp3parse_chain): Likewise. * gst/mpeg2sub/gstmpeg2subt.c: (GST_BUFFER_DATA) (gst_mpeg2subt_chain_subtitle): Likewise. * gst/mpeg1videoparse/gstmp1videoparse.c: (mp1videoparse_parse_seq) (gst_mp1videoparse_time_code, gst_mp1videoparse_real_chain): Likewise. * gst/mpeg1sys/buffer.c: (mpeg1mux_buffer_update_audio_info): Likewise. * gst/cdxaparse/gstcdxaparse.c: (gst_bytestream_peek_bytes): Likewise. * gst/asfdemux/gstasfdemux.c: (_read_var_length, _read_uint): Likewise.
2004-04-20 21:04:21 +00:00
child_fourcc = GST_READ_UINT32_LE (buffer + 4);
GST_LOG ("buffer %p has fourcc [%" GST_FOURCC_FORMAT "]",
buffer, GST_FOURCC_ARGS (child_fourcc));
if (child_fourcc == fourcc) {
return child;
}
}
return NULL;
}
static GNode *
qtdemux_tree_get_sibling_by_type (GNode * node, guint32 fourcc)
{
GNode *child;
void *buffer;
guint32 child_fourcc;
for (child = g_node_next_sibling (node); child;
child = g_node_next_sibling (child)) {
buffer = child->data;
configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] Original commit message from CVS: reviewed by David Schleef * configure.ac: bump required gstreamer version to 0.8.1.1 because of following changes [--ds] * gst-libs/gst/riff/riff-read.c: Include gst/gstutils.h. (gst_riff_peek_head, gst_riff_peek_list, gst_riff_read_list) (gst_riff_read_header): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/typefind/gsttypefindfunctions.c: Include gst/gstutils.h. (mp3_type_find): Use GST_READ_UINT* macros to access possibly unaligned memory. (mp3_type_find, mpeg1_parse_header, qt_type_find) (speex_type_find): Likewise * gst/tags/gstvorbistag.c: (ADVANCE): Likewise * gst/qtdemux/qtdemux.c: Include stdlib.h (needed by realloc). (QTDEMUX_GUINT32_GET, QTDEMUX_GUINT16_GET, QTDEMUX_FP32_GET) (QTDEMUX_FP16_GET, QTDEMUX_FOURCC_GET) (gst_qtdemux_loop_header, gst_qtdemux_loop_header) (qtdemux_node_dump_foreach, qtdemux_tree_get_child_by_type) (qtdemux_tree_get_sibling_by_type): Use GST_READ_UINT* macros to access possibly unaligned memory. * gst/mpegstream/gstmpegpacketize.c: (parse_generic, parse_chunk): Likewise. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_parse_syshead) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes): Likewise. * gst/mpegaudioparse/gstmpegaudioparse.c: (gst_mp3parse_chain): Likewise. * gst/mpeg2sub/gstmpeg2subt.c: (GST_BUFFER_DATA) (gst_mpeg2subt_chain_subtitle): Likewise. * gst/mpeg1videoparse/gstmp1videoparse.c: (mp1videoparse_parse_seq) (gst_mp1videoparse_time_code, gst_mp1videoparse_real_chain): Likewise. * gst/mpeg1sys/buffer.c: (mpeg1mux_buffer_update_audio_info): Likewise. * gst/cdxaparse/gstcdxaparse.c: (gst_bytestream_peek_bytes): Likewise. * gst/asfdemux/gstasfdemux.c: (_read_var_length, _read_uint): Likewise.
2004-04-20 21:04:21 +00:00
child_fourcc = GST_READ_UINT32_LE (buffer + 4);
if (child_fourcc == fourcc) {
return child;
}
}
return NULL;
}
static void qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak);
static void
qtdemux_parse_tree (GstQTDemux * qtdemux)
{
GNode *mvhd;
GNode *trak;
GNode *udta;
mvhd = qtdemux_tree_get_child_by_type (qtdemux->moov_node, FOURCC_mvhd);
if (mvhd == NULL) {
GNode *rmra, *rmda, *rdrf;
rmra = qtdemux_tree_get_child_by_type (qtdemux->moov_node, FOURCC_rmra);
if (rmra) {
rmda = qtdemux_tree_get_child_by_type (rmra, FOURCC_rmda);
if (rmra) {
rdrf = qtdemux_tree_get_child_by_type (rmda, FOURCC_rdrf);
if (rdrf) {
GstStructure *s;
GstMessage *msg;
GST_LOG ("New location: %s", (char *) rdrf->data + 20);
s = gst_structure_new ("redirect", "new-location", G_TYPE_STRING,
(char *) rdrf->data + 20, NULL);
msg = gst_message_new_element (GST_OBJECT (qtdemux), s);
gst_element_post_message (GST_ELEMENT (qtdemux), msg);
return;
}
}
}
GST_LOG ("No mvhd node found.");
return;
}
qtdemux->timescale = QTDEMUX_GUINT32_GET (mvhd->data + 20);
qtdemux->duration = QTDEMUX_GUINT32_GET (mvhd->data + 24);
GST_INFO ("timescale: %d", qtdemux->timescale);
GST_INFO ("duration: %d", qtdemux->duration);
trak = qtdemux_tree_get_child_by_type (qtdemux->moov_node, FOURCC_trak);
qtdemux_parse_trak (qtdemux, trak);
/* trak = qtdemux_tree_get_sibling_by_type(trak, FOURCC_trak);
if(trak)qtdemux_parse_trak(qtdemux, trak);*/
/* kid pads */
while ((trak = qtdemux_tree_get_sibling_by_type (trak, FOURCC_trak)) != NULL)
qtdemux_parse_trak (qtdemux, trak);
gst_element_no_more_pads (GST_ELEMENT (qtdemux));
/* tags */
udta = qtdemux_tree_get_child_by_type (qtdemux->moov_node, FOURCC_udta);
if (udta) {
qtdemux_parse_udta (qtdemux, udta);
if (qtdemux->tag_list) {
GST_DEBUG ("calling gst_element_found_tags with %" GST_PTR_FORMAT,
qtdemux->tag_list);
gst_element_found_tags (GST_ELEMENT (qtdemux), qtdemux->tag_list);
qtdemux->tag_list = NULL;
}
} else {
GST_LOG ("No udta node found.");
}
}
static void
qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
{
int offset;
GNode *tkhd;
GNode *mdia;
GNode *mdhd;
GNode *hdlr;
GNode *minf;
GNode *stbl;
GNode *stsd;
GNode *stsc;
GNode *stsz;
GNode *stco;
GNode *co64;
GNode *stts;
GNode *mp4a;
GNode *mp4v;
GNode *wave;
GNode *esds;
int n_samples;
QtDemuxSample *samples;
int n_samples_per_chunk;
int index;
int i, j, k;
QtDemuxStream *stream;
int n_sample_times;
guint64 timestamp;
int sample_size;
int sample_index;
GstTagList *list = NULL;
const gchar *codec = NULL;
stream = g_new0 (QtDemuxStream, 1);
tkhd = qtdemux_tree_get_child_by_type (trak, FOURCC_tkhd);
g_return_if_fail (tkhd);
GST_LOG ("track[tkhd] version/flags: 0x%08x",
QTDEMUX_GUINT32_GET (tkhd->data + 8));
/* track duration? */
mdia = qtdemux_tree_get_child_by_type (trak, FOURCC_mdia);
g_assert (mdia);
mdhd = qtdemux_tree_get_child_by_type (mdia, FOURCC_mdhd);
g_assert (mdhd);
stream->timescale = QTDEMUX_GUINT32_GET (mdhd->data + 20);
GST_LOG ("track timescale: %d", stream->timescale);
GST_LOG ("track duration: %d", QTDEMUX_GUINT32_GET (mdhd->data + 24));
/* HACK:
* some of those trailers, nowadays, have prologue images that are
* themselves vide tracks as well. I haven't really found a way to
* identify those yet, except for just looking at their duration. */
if (stream->timescale * qtdemux->duration != 0 &&
(guint64) QTDEMUX_GUINT32_GET (mdhd->data + 24) *
qtdemux->timescale * 10 / (stream->timescale * qtdemux->duration) < 2) {
GST_WARNING ("Track shorter than 20%% (%d/%d vs. %d/%d) of the stream "
"found, assuming preview image or something; skipping track",
QTDEMUX_GUINT32_GET (mdhd->data + 24), stream->timescale,
qtdemux->duration, qtdemux->timescale);
return;
}
hdlr = qtdemux_tree_get_child_by_type (mdia, FOURCC_hdlr);
g_assert (hdlr);
GST_LOG ("track type: %" GST_FOURCC_FORMAT,
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (hdlr->data + 12)));
GST_LOG ("track subtype: %" GST_FOURCC_FORMAT,
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (hdlr->data + 16)));
stream->subtype = QTDEMUX_FOURCC_GET (hdlr->data + 16);
minf = qtdemux_tree_get_child_by_type (mdia, FOURCC_minf);
g_assert (minf);
stbl = qtdemux_tree_get_child_by_type (minf, FOURCC_stbl);
g_assert (stbl);
stsd = qtdemux_tree_get_child_by_type (stbl, FOURCC_stsd);
g_assert (stsd);
if (stream->subtype == FOURCC_vide) {
guint32 fourcc;
offset = 16;
GST_LOG ("st type: %" GST_FOURCC_FORMAT,
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (stsd->data + offset + 4)));
stream->width = QTDEMUX_GUINT16_GET (stsd->data + offset + 32);
stream->height = QTDEMUX_GUINT16_GET (stsd->data + offset + 34);
stream->fps_n = 0; /* this is filled in later */
stream->fps_d = 0; /* this is filled in later */
GST_LOG ("frame count: %u",
QTDEMUX_GUINT16_GET (stsd->data + offset + 48));
stream->fourcc = fourcc = QTDEMUX_FOURCC_GET (stsd->data + offset + 4);
stream->caps = qtdemux_video_caps (qtdemux, fourcc, stsd->data, &codec);
if (codec) {
list = gst_tag_list_new ();
gst_tag_list_add (list, GST_TAG_MERGE_REPLACE,
GST_TAG_VIDEO_CODEC, codec, NULL);
}
esds = NULL;
mp4v = qtdemux_tree_get_child_by_type (stsd, FOURCC_mp4v);
if (mp4v)
esds = qtdemux_tree_get_child_by_type (mp4v, FOURCC_esds);
if (esds) {
gst_qtdemux_handle_esds (qtdemux, stream, esds);
} else {
if (QTDEMUX_FOURCC_GET (stsd->data + 16 + 4) ==
GST_MAKE_FOURCC ('a', 'v', 'c', '1')) {
gint len = QTDEMUX_GUINT32_GET (stsd->data);
if (len > 0x6E &&
QTDEMUX_FOURCC_GET (stsd->data + 0x6A) ==
GST_MAKE_FOURCC ('a', 'v', 'c', 'C')) {
GstBuffer *buf;
gint size;
if (QTDEMUX_GUINT32_GET (stsd->data + 0x66) < len - 0x66)
size = QTDEMUX_GUINT32_GET (stsd->data + 0x66) - 8;
else
size = len - 0x6E;
buf = gst_buffer_new_and_alloc (size);
memcpy (GST_BUFFER_DATA (buf), (guint8 *) stsd->data + 0x6E, size);
gst_caps_set_simple (stream->caps,
"codec_data", GST_TYPE_BUFFER, buf, NULL);
gst_buffer_unref (buf);
}
} else if (QTDEMUX_FOURCC_GET (stsd->data + 16 + 4) ==
GST_MAKE_FOURCC ('S', 'V', 'Q', '3')) {
GstBuffer *buf;
gint len = QTDEMUX_GUINT32_GET (stsd->data);
buf = gst_buffer_new_and_alloc (len);
memcpy (GST_BUFFER_DATA (buf), stsd->data, len);
gst_caps_set_simple (stream->caps,
"codec_data", GST_TYPE_BUFFER, buf, NULL);
gst_buffer_unref (buf);
} else if (QTDEMUX_FOURCC_GET (stsd->data + 16 + 4) ==
GST_MAKE_FOURCC ('r', 'l', 'e', ' ')) {
gst_caps_set_simple (stream->caps,
"depth", G_TYPE_INT, QTDEMUX_GUINT16_GET (stsd->data + offset + 82),
NULL);
}
}
GST_INFO ("type %" GST_FOURCC_FORMAT " caps %" GST_PTR_FORMAT,
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (stsd->data + offset + 4)),
stream->caps);
} else if (stream->subtype == FOURCC_soun) {
int version, samplesize;
guint32 fourcc;
int len;
len = QTDEMUX_GUINT32_GET (stsd->data + 16);
GST_LOG ("st type: %" GST_FOURCC_FORMAT,
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (stsd->data + 16 + 4)));
stream->fourcc = fourcc = QTDEMUX_FOURCC_GET (stsd->data + 16 + 4);
offset = 32;
GST_LOG ("version/rev: %08x",
QTDEMUX_GUINT32_GET (stsd->data + offset));
version = QTDEMUX_GUINT32_GET (stsd->data + offset);
GST_LOG ("vendor: %08x",
QTDEMUX_GUINT32_GET (stsd->data + offset + 4));
GST_LOG ("n_channels: %d",
QTDEMUX_GUINT16_GET (stsd->data + offset + 8));
stream->n_channels = QTDEMUX_GUINT16_GET (stsd->data + offset + 8);
GST_LOG ("sample_size: %d",
QTDEMUX_GUINT16_GET (stsd->data + offset + 10));
samplesize = QTDEMUX_GUINT16_GET (stsd->data + offset + 10);
GST_LOG ("compression_id: %d",
QTDEMUX_GUINT16_GET (stsd->data + offset + 12));
GST_LOG ("packet size: %d",
QTDEMUX_GUINT16_GET (stsd->data + offset + 14));
GST_LOG ("sample rate: %g",
QTDEMUX_FP32_GET (stsd->data + offset + 16));
stream->rate = QTDEMUX_FP32_GET (stsd->data + offset + 16);
offset = 52;
if (version == 0x00010000) {
GST_LOG ("samples/packet: %d",
QTDEMUX_GUINT32_GET (stsd->data + offset));
stream->samples_per_packet = QTDEMUX_GUINT32_GET (stsd->data + offset);
GST_LOG ("bytes/packet: %d",
QTDEMUX_GUINT32_GET (stsd->data + offset + 4));
GST_LOG ("bytes/frame: %d",
QTDEMUX_GUINT32_GET (stsd->data + offset + 8));
stream->bytes_per_frame = QTDEMUX_GUINT32_GET (stsd->data + offset + 8);
GST_LOG ("bytes/sample: %d",
QTDEMUX_GUINT32_GET (stsd->data + offset + 12));
stream->compression = 1;
offset = 68;
} else if (version == 0x00000000) {
stream->bytes_per_frame = stream->n_channels * samplesize / 8;
stream->samples_per_packet = 1;
stream->compression = 1;
/* Yes, these have to be hard-coded */
if (fourcc == GST_MAKE_FOURCC ('M', 'A', 'C', '6'))
stream->compression = 6;
if (fourcc == GST_MAKE_FOURCC ('M', 'A', 'C', '3'))
stream->compression = 3;
if (fourcc == GST_MAKE_FOURCC ('i', 'm', 'a', '4'))
stream->compression = 4;
if (fourcc == GST_MAKE_FOURCC ('s', 'a', 'm', 'r')) {
stream->n_channels = 1;
stream->rate = 8000;
stream->bytes_per_frame <<= 3;
}
if (fourcc == GST_MAKE_FOURCC ('u', 'l', 'a', 'w'))
stream->compression = 2;
if (fourcc == GST_MAKE_FOURCC ('a', 'g', 's', 'm')) {
stream->bytes_per_frame *= 33;
stream->compression = 320;
}
} else {
GST_ERROR ("unknown version %08x", version);
}
stream->caps = qtdemux_audio_caps (qtdemux, fourcc, NULL, 0, &codec);
if (codec) {
list = gst_tag_list_new ();
gst_tag_list_add (list, GST_TAG_MERGE_REPLACE,
GST_TAG_AUDIO_CODEC, codec, NULL);
}
mp4a = qtdemux_tree_get_child_by_type (stsd, FOURCC_mp4a);
wave = NULL;
if (mp4a)
wave = qtdemux_tree_get_child_by_type (mp4a, FOURCC_wave);
esds = NULL;
if (wave)
esds = qtdemux_tree_get_child_by_type (wave, FOURCC_esds);
else if (mp4a)
esds = qtdemux_tree_get_child_by_type (mp4a, FOURCC_esds);
if (esds) {
gst_qtdemux_handle_esds (qtdemux, stream, esds);
#if 0
GstBuffer *buffer;
int len = QTDEMUX_GUINT32_GET (esds->data);
buffer = gst_buffer_new_and_alloc (len - 8);
memcpy (GST_BUFFER_DATA (buffer), esds->data + 8, len - 8);
gst_caps_set_simple (stream->caps, "codec_data",
GST_TYPE_BUFFER, buffer, NULL);
#endif
} else {
if (QTDEMUX_FOURCC_GET (stsd->data + 16 + 4) ==
GST_MAKE_FOURCC ('Q', 'D', 'M', '2')) {
gint len = QTDEMUX_GUINT32_GET (stsd->data);
if (len > 0x4C) {
GstBuffer *buf = gst_buffer_new_and_alloc (len - 0x4C);
memcpy (GST_BUFFER_DATA (buf),
(guint8 *) stsd->data + 0x4C, len - 0x4C);
gst_caps_set_simple (stream->caps,
"codec_data", GST_TYPE_BUFFER, buf, NULL);
gst_buffer_unref (buf);
}
gst_caps_set_simple (stream->caps,
"samplesize", G_TYPE_INT, samplesize, NULL);
} else if (QTDEMUX_FOURCC_GET (stsd->data + 16 + 4) ==
GST_MAKE_FOURCC ('a', 'l', 'a', 'c')) {
gint len = QTDEMUX_GUINT32_GET (stsd->data);
if (len > 0x34) {
GstBuffer *buf = gst_buffer_new_and_alloc (len - 0x34);
memcpy (GST_BUFFER_DATA (buf),
(guint8 *) stsd->data + 0x34, len - 0x34);
gst_caps_set_simple (stream->caps,
"codec_data", GST_TYPE_BUFFER, buf, NULL);
gst_buffer_unref (buf);
}
gst_caps_set_simple (stream->caps,
"samplesize", G_TYPE_INT, samplesize, NULL);
}
}
GST_INFO ("type %" GST_FOURCC_FORMAT " caps %" GST_PTR_FORMAT,
GST_FOURCC_ARGS (QTDEMUX_FOURCC_GET (stsd->data + 16 + 4)),
stream->caps);
} else {
GST_INFO ("unknown subtype %" GST_FOURCC_FORMAT,
ext/dirac/: Do something. Don't actually know if this works because I don't have a demuxer yet. Original commit message from CVS: * ext/dirac/Makefile.am: * ext/dirac/gstdirac.cc: * ext/dirac/gstdiracdec.cc: * ext/dirac/gstdiracdec.h: Do something. Don't actually know if this works because I don't have a demuxer yet. * ext/gsm/gstgsmdec.c: (gst_gsmdec_getcaps): Add channels=1 to caps returned from _getcaps(). * ext/ogg/gstogmparse.c: (gst_ogm_audio_parse_get_type), (gst_ogm_video_parse_get_type), (gst_ogm_audio_parse_base_init), (gst_ogm_video_parse_base_init), (gst_ogm_parse_init), (gst_ogm_audio_parse_init), (gst_ogm_video_parse_init), (gst_ogm_parse_sink_convert), (gst_ogm_parse_chain), (gst_ogm_parse_change_state): Separate between audio/video so ogmaudioparse actually uses the audio pad templates. Both audio and video work now, including autoplugging. Also use sometimes-srcpad hack. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Handle events better. Don't hang on infinite loops. * gst/avi/gstavidemux.c: (gst_avi_demux_class_init), (gst_avi_demux_init), (gst_avi_demux_reset), (gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query), (gst_avi_demux_stream_header), (gst_avi_demux_stream_data), (gst_avi_demux_change_state): * gst/avi/gstavidemux.h: Improve A/V sync. Still not perfect. * gst/matroska/ebml-read.c: (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events better. * gst/qtdemux/qtdemux.c: (gst_qtdemux_handle_sink_event), (gst_qtdemux_loop_header), (qtdemux_parse_trak), (qtdemux_audio_caps): Add IMA4. Improve event handling. Save offset after a seek when the headers are at the end of the file so that we don't end up in an infinite loop. * gst/typefind/gsttypefindfunctions.c: (qt_type_find): Add low-priority typefind support for files with no length.
2004-09-23 14:59:22 +00:00
GST_FOURCC_ARGS (stream->subtype));
return;
}
/* sample to chunk */
stsc = qtdemux_tree_get_child_by_type (stbl, FOURCC_stsc);
g_assert (stsc);
/* sample size */
stsz = qtdemux_tree_get_child_by_type (stbl, FOURCC_stsz);
g_assert (stsz);
/* chunk offsets */
stco = qtdemux_tree_get_child_by_type (stbl, FOURCC_stco);
co64 = qtdemux_tree_get_child_by_type (stbl, FOURCC_co64);
g_assert (stco || co64);
/* sample time */
stts = qtdemux_tree_get_child_by_type (stbl, FOURCC_stts);
g_assert (stts);
sample_size = QTDEMUX_GUINT32_GET (stsz->data + 12);
if (sample_size == 0) {
n_samples = QTDEMUX_GUINT32_GET (stsz->data + 16);
stream->n_samples = n_samples;
samples = g_malloc (sizeof (QtDemuxSample) * n_samples);
stream->samples = samples;
for (i = 0; i < n_samples; i++) {
samples[i].size = QTDEMUX_GUINT32_GET (stsz->data + i * 4 + 20);
}
n_samples_per_chunk = QTDEMUX_GUINT32_GET (stsc->data + 12);
index = 0;
offset = 16;
for (i = 0; i < n_samples_per_chunk; i++) {
int first_chunk, last_chunk;
int samples_per_chunk;
first_chunk = QTDEMUX_GUINT32_GET (stsc->data + 16 + i * 12 + 0) - 1;
if (i == n_samples_per_chunk - 1) {
last_chunk = INT_MAX;
} else {
last_chunk = QTDEMUX_GUINT32_GET (stsc->data + 16 + i * 12 + 12) - 1;
}
samples_per_chunk = QTDEMUX_GUINT32_GET (stsc->data + 16 + i * 12 + 4);
for (j = first_chunk; j < last_chunk; j++) {
guint64 chunk_offset;
if (stco) {
chunk_offset = QTDEMUX_GUINT32_GET (stco->data + 16 + j * 4);
} else {
chunk_offset = QTDEMUX_GUINT64_GET (co64->data + 16 + j * 8);
}
for (k = 0; k < samples_per_chunk; k++) {
samples[index].chunk = j;
samples[index].offset = chunk_offset;
chunk_offset += samples[index].size;
index++;
if (index >= n_samples)
goto done;
}
}
}
done:
n_sample_times = QTDEMUX_GUINT32_GET (stts->data + 12);
timestamp = 0;
index = 0;
for (i = 0; i < n_sample_times; i++) {
int n;
int duration;
guint64 time;
n = QTDEMUX_GUINT32_GET (stts->data + 16 + 8 * i);
duration = QTDEMUX_GUINT32_GET (stts->data + 16 + 8 * i + 4);
time = (GST_SECOND * duration) / stream->timescale;
for (j = 0; j < n; j++) {
//GST_INFO("moo %lld", timestamp);
samples[index].timestamp = timestamp;
samples[index].duration = duration;
timestamp += time;
index++;
}
}
} else {
int sample_width;
guint64 timestamp = 0;
GST_LOG ("treating chunks as samples");
/* treat chunks as samples */
if (stco) {
n_samples = QTDEMUX_GUINT32_GET (stco->data + 12);
} else {
n_samples = QTDEMUX_GUINT32_GET (co64->data + 12);
}
stream->n_samples = n_samples;
samples = g_malloc (sizeof (QtDemuxSample) * n_samples);
stream->samples = samples;
sample_width = QTDEMUX_GUINT16_GET (stsd->data + offset + 10) / 8;
n_samples_per_chunk = QTDEMUX_GUINT32_GET (stsc->data + 12);
offset = 16;
sample_index = 0;
for (i = 0; i < n_samples_per_chunk; i++) {
int first_chunk, last_chunk;
int samples_per_chunk;
first_chunk = QTDEMUX_GUINT32_GET (stsc->data + 16 + i * 12 + 0) - 1;
if (i == n_samples - 1) {
last_chunk = INT_MAX;
} else {
last_chunk = QTDEMUX_GUINT32_GET (stsc->data + 16 + i * 12 + 12) - 1;
}
samples_per_chunk = QTDEMUX_GUINT32_GET (stsc->data + 16 + i * 12 + 4);
for (j = first_chunk; j < last_chunk; j++) {
guint64 chunk_offset;
if (j >= n_samples)
goto done2;
if (stco) {
chunk_offset = QTDEMUX_GUINT32_GET (stco->data + 16 + j * 4);
} else {
chunk_offset = QTDEMUX_GUINT64_GET (co64->data + 16 + j * 8);
}
samples[j].chunk = j;
samples[j].offset = chunk_offset;
if (stream->samples_per_packet * stream->compression != 0)
samples[j].size =
samples_per_chunk * stream->bytes_per_frame /
stream->samples_per_packet / stream->compression;
else
ext/dirac/: Do something. Don't actually know if this works because I don't have a demuxer yet. Original commit message from CVS: * ext/dirac/Makefile.am: * ext/dirac/gstdirac.cc: * ext/dirac/gstdiracdec.cc: * ext/dirac/gstdiracdec.h: Do something. Don't actually know if this works because I don't have a demuxer yet. * ext/gsm/gstgsmdec.c: (gst_gsmdec_getcaps): Add channels=1 to caps returned from _getcaps(). * ext/ogg/gstogmparse.c: (gst_ogm_audio_parse_get_type), (gst_ogm_video_parse_get_type), (gst_ogm_audio_parse_base_init), (gst_ogm_video_parse_base_init), (gst_ogm_parse_init), (gst_ogm_audio_parse_init), (gst_ogm_video_parse_init), (gst_ogm_parse_sink_convert), (gst_ogm_parse_chain), (gst_ogm_parse_change_state): Separate between audio/video so ogmaudioparse actually uses the audio pad templates. Both audio and video work now, including autoplugging. Also use sometimes-srcpad hack. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Handle events better. Don't hang on infinite loops. * gst/avi/gstavidemux.c: (gst_avi_demux_class_init), (gst_avi_demux_init), (gst_avi_demux_reset), (gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query), (gst_avi_demux_stream_header), (gst_avi_demux_stream_data), (gst_avi_demux_change_state): * gst/avi/gstavidemux.h: Improve A/V sync. Still not perfect. * gst/matroska/ebml-read.c: (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events better. * gst/qtdemux/qtdemux.c: (gst_qtdemux_handle_sink_event), (gst_qtdemux_loop_header), (qtdemux_parse_trak), (qtdemux_audio_caps): Add IMA4. Improve event handling. Save offset after a seek when the headers are at the end of the file so that we don't end up in an infinite loop. * gst/typefind/gsttypefindfunctions.c: (qt_type_find): Add low-priority typefind support for files with no length.
2004-09-23 14:59:22 +00:00
samples[j].size = stream->bytes_per_frame;
samples[j].duration =
samples_per_chunk * stream->timescale / (stream->rate / 2);
samples[j].timestamp = timestamp;
timestamp += (samples_per_chunk * GST_SECOND) / stream->rate;
#if 0
GST_INFO ("moo samples_per_chunk=%d rate=%d dur=%lld %lld",
(int) samples_per_chunk,
(int) stream->rate,
(long long) ((samples_per_chunk * GST_SECOND) / stream->rate),
(long long) timestamp);
#endif
samples[j].sample_index = sample_index;
sample_index += samples_per_chunk;
}
}
#if 0
done2:
n_sample_times = QTDEMUX_GUINT32_GET (stts->data + 12);
GST_LOG ("n_sample_times = %d", n_sample_times);
timestamp = 0;
index = 0;
sample_index = 0;
for (i = 0; i < n_sample_times; i++) {
int duration;
guint64 time;
sample_index += QTDEMUX_GUINT32_GET (stts->data + 16 + 8 * i);
duration = QTDEMUX_GUINT32_GET (stts->data + 16 + 8 * i + 4);
for (; index < n_samples && samples[index].sample_index < sample_index;
index++) {
int size;
samples[index].timestamp = timestamp;
size = samples[index + 1].sample_index - samples[index].sample_index;
time = GST_SECOND / stream->rate; //(GST_SECOND * duration * samples[index].size)/stream->timescale ;
timestamp += time;
samples[index].duration = time;
}
}
#endif
}
done2:
#if 0
for (i = 0; i < n_samples; i++) {
GST_LOG ("%d: %d %d %d %d %" G_GUINT64_FORMAT, i,
samples[i].sample_index, samples[i].chunk,
samples[i].offset, samples[i].size, samples[i].timestamp);
if (i > 10)
break;
}
#endif
gst_qtdemux_add_stream (qtdemux, stream, list);
}
static void
qtdemux_parse_udta (GstQTDemux * qtdemux, GNode * udta)
{
GNode *meta;
GNode *ilst;
GNode *node;
meta = qtdemux_tree_get_child_by_type (udta, FOURCC_meta);
if (meta == NULL) {
GST_LOG ("no meta");
return;
}
ilst = qtdemux_tree_get_child_by_type (meta, FOURCC_ilst);
if (ilst == NULL) {
GST_LOG ("no ilst");
return;
}
GST_DEBUG ("new tag list\n");
qtdemux->tag_list = gst_tag_list_new ();
node = qtdemux_tree_get_child_by_type (ilst, FOURCC__nam);
if (node) {
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
qtdemux_tag_add_str (qtdemux, GST_TAG_TITLE, node);
}
node = qtdemux_tree_get_child_by_type (ilst, FOURCC__ART);
if (node) {
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
qtdemux_tag_add_str (qtdemux, GST_TAG_ARTIST, node);
} else {
node = qtdemux_tree_get_child_by_type (ilst, FOURCC__wrt);
if (node) {
qtdemux_tag_add_str (qtdemux, GST_TAG_ARTIST, node);
} else {
node = qtdemux_tree_get_child_by_type (ilst, FOURCC__grp);
if (node) {
qtdemux_tag_add_str (qtdemux, GST_TAG_ARTIST, node);
}
}
}
node = qtdemux_tree_get_child_by_type (ilst, FOURCC__alb);
if (node) {
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
qtdemux_tag_add_str (qtdemux, GST_TAG_ALBUM, node);
}
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
node = qtdemux_tree_get_child_by_type (ilst, FOURCC_trkn);
if (node) {
qtdemux_tag_add_num (qtdemux, GST_TAG_TRACK_NUMBER,
GST_TAG_TRACK_COUNT, node);
}
node = qtdemux_tree_get_child_by_type (ilst, FOURCC_disc);
if (node) {
qtdemux_tag_add_num (qtdemux, GST_TAG_ALBUM_VOLUME_NUMBER,
GST_TAG_ALBUM_VOLUME_COUNT, node);
}
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
node = qtdemux_tree_get_child_by_type (ilst, FOURCC_gnre);
if (node) {
qtdemux_tag_add_gnre (qtdemux, GST_TAG_GENRE, node);
} else {
node = qtdemux_tree_get_child_by_type (ilst, FOURCC__gen);
if (node) {
qtdemux_tag_add_str (qtdemux, GST_TAG_GENRE, node);
}
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
}
}
static void
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
qtdemux_tag_add_str (GstQTDemux * qtdemux, const char *tag, GNode * node)
{
GNode *data;
char *s;
int len;
int type;
data = qtdemux_tree_get_child_by_type (node, FOURCC_data);
if (data) {
len = QTDEMUX_GUINT32_GET (data->data);
type = QTDEMUX_GUINT32_GET (data->data + 8);
if (type == 0x00000001) {
s = g_strndup ((char *) data->data + 16, len - 16);
GST_DEBUG ("adding tag %s\n", s);
gst_tag_list_add (qtdemux->tag_list, GST_TAG_MERGE_REPLACE, tag, s, NULL);
g_free (s);
}
}
}
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
static void
qtdemux_tag_add_num (GstQTDemux * qtdemux, const char *tag1,
const char *tag2, GNode * node)
{
GNode *data;
int len;
int type;
int n1, n2;
data = qtdemux_tree_get_child_by_type (node, FOURCC_data);
if (data) {
len = QTDEMUX_GUINT32_GET (data->data);
type = QTDEMUX_GUINT32_GET (data->data + 8);
if (type == 0x00000000 && len >= 22) {
n1 = GST_READ_UINT16_BE (data->data + 18);
n2 = GST_READ_UINT16_BE (data->data + 20);
GST_DEBUG ("adding tag %d/%d\n", n1, n2);
gst_tag_list_add (qtdemux->tag_list, GST_TAG_MERGE_REPLACE,
tag1, n1, tag2, n2, NULL);
}
}
}
static void
qtdemux_tag_add_gnre (GstQTDemux * qtdemux, const char *tag, GNode * node)
{
const gchar *genres[] = {
"N/A", "Blues", "Classic Rock", "Country", "Dance", "Disco",
"Funk", "Grunge", "Hip-Hop", "Jazz", "Metal", "New Age", "Oldies",
"Other", "Pop", "R&B", "Rap", "Reggae", "Rock", "Techno",
"Industrial", "Alternative", "Ska", "Death Metal", "Pranks",
"Soundtrack", "Euro-Techno", "Ambient", "Trip-Hop", "Vocal",
"Jazz+Funk", "Fusion", "Trance", "Classical", "Instrumental",
"Acid", "House", "Game", "Sound Clip", "Gospel", "Noise",
"AlternRock", "Bass", "Soul", "Punk", "Space", "Meditative",
"Instrumental Pop", "Instrumental Rock", "Ethnic", "Gothic",
"Darkwave", "Techno-Industrial", "Electronic", "Pop-Folk",
"Eurodance", "Dream", "Southern Rock", "Comedy", "Cult", "Gangsta",
"Top 40", "Christian Rap", "Pop/Funk", "Jungle", "Native American",
"Cabaret", "New Wave", "Psychadelic", "Rave", "Showtunes",
"Trailer", "Lo-Fi", "Tribal", "Acid Punk", "Acid Jazz", "Polka",
"Retro", "Musical", "Rock & Roll", "Hard Rock", "Folk",
"Folk/Rock", "National Folk", "Swing", "Fast-Fusion", "Bebob",
"Latin", "Revival", "Celtic", "Bluegrass", "Avantgarde",
"Gothic Rock", "Progressive Rock", "Psychedelic Rock",
"Symphonic Rock", "Slow Rock", "Big Band", "Chorus",
"Easy Listening", "Acoustic", "Humour", "Speech", "Chanson",
"Opera", "Chamber Music", "Sonata", "Symphony", "Booty Bass",
"Primus", "Porn Groove", "Satire", "Slow Jam", "Club", "Tango",
"Samba", "Folklore", "Ballad", "Power Ballad", "Rhythmic Soul",
"Freestyle", "Duet", "Punk Rock", "Drum Solo", "A capella",
"Euro-House", "Dance Hall", "Goa", "Drum & Bass", "Club House",
"Hardcore", "Terror", "Indie", "BritPop", "NegerPunk",
"Polsk Punk", "Beat", "Christian Gangsta", "Heavy Metal",
"Black Metal", "Crossover", "Contemporary C", "Christian Rock",
"Merengue", "Salsa", "Thrash Metal", "Anime", "JPop", "SynthPop"
};
GNode *data;
int len;
int type;
int n;
data = qtdemux_tree_get_child_by_type (node, FOURCC_data);
if (data) {
len = QTDEMUX_GUINT32_GET (data->data);
type = QTDEMUX_GUINT32_GET (data->data + 8);
if (type == 0x00000000 && len >= 18) {
n = GST_READ_UINT16_BE (data->data + 16);
if (n > 0 && n < sizeof (genres) / sizeof (char *)) {
GST_DEBUG ("adding %d [%s]\n", n, genres[n]);
gst_tag_list_add (qtdemux->tag_list, GST_TAG_MERGE_REPLACE,
tag, genres[n], NULL);
}
}
}
}
/* taken from ffmpeg */
static unsigned int
get_size (guint8 * ptr, guint8 ** end)
{
int count = 4;
int len = 0;
while (count--) {
int c = *ptr;
ptr++;
len = (len << 7) | (c & 0x7f);
if (!(c & 0x80))
break;
}
if (end)
*end = ptr;
return len;
}
static void
gst_qtdemux_handle_esds (GstQTDemux * qtdemux, QtDemuxStream * stream,
GNode * esds)
{
int len = QTDEMUX_GUINT32_GET (esds->data);
guint8 *ptr = esds->data;
guint8 *end = ptr + len;
int tag;
guint8 *data_ptr = NULL;
int data_len = 0;
gst_util_dump_mem (ptr, len);
ptr += 8;
GST_DEBUG ("version/flags = %08x\n", QTDEMUX_GUINT32_GET (ptr));
ptr += 4;
while (ptr < end) {
tag = QTDEMUX_GUINT8_GET (ptr);
GST_DEBUG ("tag = %02x\n", tag);
ptr++;
len = get_size (ptr, &ptr);
GST_DEBUG ("len = %d\n", len);
switch (tag) {
case 0x03:
GST_DEBUG ("ID %04x\n", QTDEMUX_GUINT16_GET (ptr));
GST_DEBUG ("priority %04x\n", QTDEMUX_GUINT8_GET (ptr + 2));
ptr += 3;
break;
case 0x04:
GST_DEBUG ("object_type_id %02x\n", QTDEMUX_GUINT8_GET (ptr));
GST_DEBUG ("stream_type %02x\n", QTDEMUX_GUINT8_GET (ptr + 1));
GST_DEBUG ("buffer_size_db %02x\n", QTDEMUX_GUINT24_GET (ptr + 2));
GST_DEBUG ("max bitrate %d\n", QTDEMUX_GUINT32_GET (ptr + 5));
GST_DEBUG ("avg bitrate %d\n", QTDEMUX_GUINT32_GET (ptr + 9));
ptr += 13;
break;
case 0x05:
GST_DEBUG ("data:\n");
gst_util_dump_mem (ptr, len);
data_ptr = ptr;
data_len = len;
ptr += len;
break;
case 0x06:
GST_DEBUG ("data %02x\n", QTDEMUX_GUINT8_GET (ptr));
ptr += 1;
break;
default:
GST_ERROR ("parse error\n");
}
}
if (data_ptr) {
GstBuffer *buffer;
buffer = gst_buffer_new_and_alloc (data_len);
memcpy (GST_BUFFER_DATA (buffer), data_ptr, data_len);
gst_util_dump_mem (GST_BUFFER_DATA (buffer), data_len);
gst_caps_set_simple (stream->caps, "codec_data", GST_TYPE_BUFFER,
buffer, NULL);
gst_buffer_unref (buffer);
}
}
#define _codec(name) \
do { \
if (codec_name) { \
*codec_name = name; \
} \
} while (0)
static GstCaps *
qtdemux_video_caps (GstQTDemux * qtdemux, guint32 fourcc,
const guint8 * stsd_data, const gchar ** codec_name)
{
switch (fourcc) {
case GST_MAKE_FOURCC ('j', 'p', 'e', 'g'):
_codec ("JPEG still images");
return gst_caps_from_string ("image/jpeg");
case GST_MAKE_FOURCC ('m', 'j', 'p', 'a'):
_codec ("Motion-JPEG");
return gst_caps_from_string ("image/jpeg");
case GST_MAKE_FOURCC ('m', 'j', 'p', 'b'):
_codec ("Motion-JPEG format B");
return gst_caps_from_string ("video/x-mjpeg-b");
case GST_MAKE_FOURCC ('S', 'V', 'Q', '3'):
_codec ("Sorensen video v.3");
return gst_caps_from_string ("video/x-svq, " "svqversion = (int) 3");
case GST_MAKE_FOURCC ('s', 'v', 'q', 'i'):
case GST_MAKE_FOURCC ('S', 'V', 'Q', '1'):
_codec ("Sorensen video v.1");
return gst_caps_from_string ("video/x-svq, " "svqversion = (int) 1");
case GST_MAKE_FOURCC ('r', 'a', 'w', ' '):
_codec ("Raw RGB video");
return gst_caps_from_string ("video/x-raw-rgb, "
"endianness = (int) BIG_ENDIAN");
/*"bpp", GST_PROPS_INT(x),
"depth", GST_PROPS_INT(x),
"red_mask", GST_PROPS_INT(x),
"green_mask", GST_PROPS_INT(x),
"blue_mask", GST_PROPS_INT(x), FIXME! */
case GST_MAKE_FOURCC ('Y', 'u', 'v', '2'):
_codec ("Raw packed YUV 4:2:2");
return gst_caps_from_string ("video/x-raw-yuv, "
"format = (fourcc) YUY2");
case GST_MAKE_FOURCC ('m', 'p', 'e', 'g'):
_codec ("MPEG-1 video");
return gst_caps_from_string ("video/mpeg, "
"systemstream = (boolean) false, " "mpegversion = (int) 1");
case GST_MAKE_FOURCC ('g', 'i', 'f', ' '):
_codec ("GIF still images");
return gst_caps_from_string ("image/gif");
case GST_MAKE_FOURCC ('h', '2', '6', '3'):
case GST_MAKE_FOURCC ('s', '2', '6', '3'):
_codec ("H.263");
/* ffmpeg uses the height/width props, don't know why */
return gst_caps_from_string ("video/x-h263");
case GST_MAKE_FOURCC ('m', 'p', '4', 'v'):
_codec ("MPEG-4 video");
return gst_caps_from_string ("video/mpeg, "
"mpegversion = (int) 4, " "systemstream = (boolean) false");
case GST_MAKE_FOURCC ('3', 'I', 'V', '1'):
case GST_MAKE_FOURCC ('3', 'I', 'V', '2'):
_codec ("3ivX video");
return gst_caps_from_string ("video/x-3ivx");
case GST_MAKE_FOURCC ('D', 'I', 'V', '3'):
_codec ("DivX 3");
return gst_caps_from_string ("video/x-divx," "divxversion= (int) 3");
case GST_MAKE_FOURCC ('D', 'I', 'V', 'X'):
_codec ("DivX 4");
return gst_caps_from_string ("video/x-divx," "divxversion= (int) 4");
case GST_MAKE_FOURCC ('D', 'X', '5', '0'):
_codec ("DivX 5");
return gst_caps_from_string ("video/x-divx," "divxversion= (int) 5");
case GST_MAKE_FOURCC ('c', 'v', 'i', 'd'):
_codec ("Cinepak");
return gst_caps_from_string ("video/x-cinepak");
case GST_MAKE_FOURCC ('r', 'p', 'z', 'a'):
_codec ("Apple video");
return gst_caps_from_string ("video/x-apple-video");
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
case GST_MAKE_FOURCC ('a', 'v', 'c', '1'):
_codec ("H.264 / AVC");
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
return gst_caps_from_string ("video/x-h264");
case GST_MAKE_FOURCC ('r', 'l', 'e', ' '):
_codec ("Run-length encoding");
return gst_caps_from_string ("video/x-rle, layout=(string)quicktime");
case GST_MAKE_FOURCC ('s', 'm', 'c', ' '):
case GST_MAKE_FOURCC ('k', 'p', 'c', 'd'):
default:
#if 0
g_critical ("Don't know how to convert fourcc '%" GST_FOURCC_FORMAT
"' to caps\n", GST_FOURCC_ARGS (fourcc));
return NULL;
#endif
{
char *s;
s = g_strdup_printf ("video/x-gst-fourcc-%" GST_FOURCC_FORMAT,
GST_FOURCC_ARGS (fourcc));
return gst_caps_new_simple (s, NULL);
}
}
}
static GstCaps *
qtdemux_audio_caps (GstQTDemux * qtdemux, guint32 fourcc, const guint8 * data,
int len, const gchar ** codec_name)
{
switch (fourcc) {
#if 0
case GST_MAKE_FOURCC ('N', 'O', 'N', 'E'):
return NULL; /*gst_caps_from_string ("audio/raw"); */
#endif
case GST_MAKE_FOURCC ('r', 'a', 'w', ' '):
_codec ("Raw 8-bit PCM audio");
/* FIXME */
return gst_caps_from_string ("audio/x-raw-int, "
"width = (int) 8, " "depth = (int) 8, " "signed = (boolean) false");
case GST_MAKE_FOURCC ('t', 'w', 'o', 's'):
_codec ("Raw 16-bit PCM audio");
/* FIXME */
return gst_caps_from_string ("audio/x-raw-int, "
"width = (int) 16, "
"depth = (int) 16, "
"endianness = (int) BIG_ENDIAN, " "signed = (boolean) true");
case GST_MAKE_FOURCC ('s', 'o', 'w', 't'):
_codec ("Raw 16-bit PCM audio");
/* FIXME */
return gst_caps_from_string ("audio/x-raw-int, "
"width = (int) 16, "
"depth = (int) 16, "
"endianness = (int) G_LITTLE_ENDIAN, " "signed = (boolean) true");
case GST_MAKE_FOURCC ('f', 'l', '6', '4'):
_codec ("Raw 64-bit floating-point audio");
return gst_caps_from_string ("audio/x-raw-float, "
"width = (int) 64, " "endianness = (int) G_BIG_ENDIAN");
case GST_MAKE_FOURCC ('f', 'l', '3', '2'):
_codec ("Raw 32-bit floating-point audio");
return gst_caps_from_string ("audio/x-raw-float, "
"width = (int) 32, " "endianness = (int) G_BIG_ENDIAN");
case GST_MAKE_FOURCC ('i', 'n', '2', '4'):
_codec ("Raw 24-bit PCM audio");
/* FIXME */
return gst_caps_from_string ("audio/x-raw-int, "
"width = (int) 24, "
"depth = (int) 32, "
"endianness = (int) G_BIG_ENDIAN, " "signed = (boolean) true");
case GST_MAKE_FOURCC ('i', 'n', '3', '2'):
_codec ("Raw 32-bit PCM audio");
/* FIXME */
return gst_caps_from_string ("audio/x-raw-int, "
"width = (int) 32, "
"depth = (int) 32, "
"endianness = (int) G_BIG_ENDIAN, " "signed = (boolean) true");
case GST_MAKE_FOURCC ('u', 'l', 'a', 'w'):
_codec ("Mu-law audio");
/* FIXME */
return gst_caps_from_string ("audio/x-mulaw");
case GST_MAKE_FOURCC ('a', 'l', 'a', 'w'):
_codec ("A-law audio");
/* FIXME */
return gst_caps_from_string ("audio/x-alaw");
case 0x6d730002:
_codec ("Microsoft ADPCM");
/* Microsoft ADPCM-ACM code 2 */
return gst_caps_from_string ("audio/x-adpcm, "
"layout = (string) microsoft");
case 0x6d730011:
_codec ("DVI/Intel IMA ADPCM");
/* FIXME DVI/Intel IMA ADPCM/ACM code 17 */
return gst_caps_from_string ("audio/x-adpcm, "
"layout = (string) quicktime");
case 0x6d730055:
/* MPEG layer 3, CBR only (pre QT4.1) */
case 0x5500736d:
case GST_MAKE_FOURCC ('.', 'm', 'p', '3'):
_codec ("MPEG-1 layer 3");
/* MPEG layer 3, CBR & VBR (QT4.1 and later) */
return gst_caps_from_string ("audio/mpeg, "
"layer = (int) 3, " "mpegversion = (int) 1");
case GST_MAKE_FOURCC ('M', 'A', 'C', '3'):
_codec ("MACE-3");
return gst_caps_from_string ("audio/x-mace, " "maceversion = (int) 3");
case GST_MAKE_FOURCC ('M', 'A', 'C', '6'):
_codec ("MACE-6");
return gst_caps_from_string ("audio/x-mace, " "maceversion = (int) 6");
case GST_MAKE_FOURCC ('O', 'g', 'g', 'V'):
/* ogg/vorbis */
return gst_caps_from_string ("application/ogg");
case GST_MAKE_FOURCC ('d', 'v', 'c', 'a'):
_codec ("DV audio");
return gst_caps_from_string ("audio/x-dv");
case GST_MAKE_FOURCC ('m', 'p', '4', 'a'):
_codec ("MPEG-4 AAC audio");
return gst_caps_new_simple ("audio/mpeg",
"mpegversion", G_TYPE_INT, 4, "framed", G_TYPE_BOOLEAN, TRUE, NULL);
case GST_MAKE_FOURCC ('Q', 'D', 'M', '2'):
_codec ("QDesign Music v.2");
/* FIXME: QDesign music version 2 (no constant) */
if (data) {
return gst_caps_new_simple ("audio/x-qdm2",
"framesize", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 52),
"bitrate", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 40),
"blocksize", G_TYPE_INT, QTDEMUX_GUINT32_GET (data + 44), NULL);
} else {
return gst_caps_new_simple ("audio/x-qdm2", NULL);
}
case GST_MAKE_FOURCC ('a', 'g', 's', 'm'):
_codec ("GSM audio");
return gst_caps_new_simple ("audio/x-gsm", NULL);
case GST_MAKE_FOURCC ('s', 'a', 'm', 'r'):
_codec ("AMR audio");
return gst_caps_new_simple ("audio/x-amr-nb", NULL);
ext/dirac/: Do something. Don't actually know if this works because I don't have a demuxer yet. Original commit message from CVS: * ext/dirac/Makefile.am: * ext/dirac/gstdirac.cc: * ext/dirac/gstdiracdec.cc: * ext/dirac/gstdiracdec.h: Do something. Don't actually know if this works because I don't have a demuxer yet. * ext/gsm/gstgsmdec.c: (gst_gsmdec_getcaps): Add channels=1 to caps returned from _getcaps(). * ext/ogg/gstogmparse.c: (gst_ogm_audio_parse_get_type), (gst_ogm_video_parse_get_type), (gst_ogm_audio_parse_base_init), (gst_ogm_video_parse_base_init), (gst_ogm_parse_init), (gst_ogm_audio_parse_init), (gst_ogm_video_parse_init), (gst_ogm_parse_sink_convert), (gst_ogm_parse_chain), (gst_ogm_parse_change_state): Separate between audio/video so ogmaudioparse actually uses the audio pad templates. Both audio and video work now, including autoplugging. Also use sometimes-srcpad hack. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Handle events better. Don't hang on infinite loops. * gst/avi/gstavidemux.c: (gst_avi_demux_class_init), (gst_avi_demux_init), (gst_avi_demux_reset), (gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query), (gst_avi_demux_stream_header), (gst_avi_demux_stream_data), (gst_avi_demux_change_state): * gst/avi/gstavidemux.h: Improve A/V sync. Still not perfect. * gst/matroska/ebml-read.c: (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events better. * gst/qtdemux/qtdemux.c: (gst_qtdemux_handle_sink_event), (gst_qtdemux_loop_header), (qtdemux_parse_trak), (qtdemux_audio_caps): Add IMA4. Improve event handling. Save offset after a seek when the headers are at the end of the file so that we don't end up in an infinite loop. * gst/typefind/gsttypefindfunctions.c: (qt_type_find): Add low-priority typefind support for files with no length.
2004-09-23 14:59:22 +00:00
case GST_MAKE_FOURCC ('i', 'm', 'a', '4'):
_codec ("Quicktime IMA ADPCM");
ext/dirac/: Do something. Don't actually know if this works because I don't have a demuxer yet. Original commit message from CVS: * ext/dirac/Makefile.am: * ext/dirac/gstdirac.cc: * ext/dirac/gstdiracdec.cc: * ext/dirac/gstdiracdec.h: Do something. Don't actually know if this works because I don't have a demuxer yet. * ext/gsm/gstgsmdec.c: (gst_gsmdec_getcaps): Add channels=1 to caps returned from _getcaps(). * ext/ogg/gstogmparse.c: (gst_ogm_audio_parse_get_type), (gst_ogm_video_parse_get_type), (gst_ogm_audio_parse_base_init), (gst_ogm_video_parse_base_init), (gst_ogm_parse_init), (gst_ogm_audio_parse_init), (gst_ogm_video_parse_init), (gst_ogm_parse_sink_convert), (gst_ogm_parse_chain), (gst_ogm_parse_change_state): Separate between audio/video so ogmaudioparse actually uses the audio pad templates. Both audio and video work now, including autoplugging. Also use sometimes-srcpad hack. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Handle events better. Don't hang on infinite loops. * gst/avi/gstavidemux.c: (gst_avi_demux_class_init), (gst_avi_demux_init), (gst_avi_demux_reset), (gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query), (gst_avi_demux_stream_header), (gst_avi_demux_stream_data), (gst_avi_demux_change_state): * gst/avi/gstavidemux.h: Improve A/V sync. Still not perfect. * gst/matroska/ebml-read.c: (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events better. * gst/qtdemux/qtdemux.c: (gst_qtdemux_handle_sink_event), (gst_qtdemux_loop_header), (qtdemux_parse_trak), (qtdemux_audio_caps): Add IMA4. Improve event handling. Save offset after a seek when the headers are at the end of the file so that we don't end up in an infinite loop. * gst/typefind/gsttypefindfunctions.c: (qt_type_find): Add low-priority typefind support for files with no length.
2004-09-23 14:59:22 +00:00
return gst_caps_new_simple ("audio/x-adpcm",
"layout", G_TYPE_STRING, "quicktime", NULL);
case GST_MAKE_FOURCC ('a', 'l', 'a', 'c'):
_codec ("Apple lossless audio");
return gst_caps_new_simple ("audio/x-alac", NULL);
case GST_MAKE_FOURCC ('q', 't', 'v', 'r'):
/* ? */
case GST_MAKE_FOURCC ('Q', 'D', 'M', 'C'):
/* QDesign music */
case GST_MAKE_FOURCC ('Q', 'c', 'l', 'p'):
/* QUALCOMM PureVoice */
default:
#if 0
g_critical ("Don't know how to convert fourcc '%" GST_FOURCC_FORMAT
"' to caps\n", GST_FOURCC_ARGS (fourcc));
return NULL;
#endif
{
char *s;
s = g_strdup_printf ("audio/x-gst-fourcc-%" GST_FOURCC_FORMAT,
GST_FOURCC_ARGS (fourcc));
return gst_caps_new_simple (s, NULL);
}
}
}