gstreamer/ext/ffmpeg/gstffmpegcodecmap.h
Ronald S. Bultje 91b5e3f532 ext/ffmpeg/: Add encode property to codec mapper, so we can get better-fitting caps. Also use this everywhere. ;). La...
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_codecid_to_caps):
* ext/ffmpeg/gstffmpegcodecmap.h:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_chain),
(gst_ffmpegdec_register):
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_add),
(gst_ffmpegdemux_register):
* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_connect),
(gst_ffmpegenc_register):
* ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_register):
Add encode property to codec mapper, so we can get better-fitting
caps. Also use this everywhere. ;). Lastly, add some new codecIDs
to our list of recognized ones.
2004-03-15 00:01:03 +00:00

74 lines
2.3 KiB
C

/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* 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.
*/
#ifndef __GST_FFMPEG_CODECMAP_H__
#define __GST_FFMPEG_CODECMAP_H__
#ifdef HAVE_FFMPEG_UNINSTALLED
#include <avcodec.h>
#else
#include <ffmpeg/avcodec.h>
#endif
#include <gst/gst.h>
/* _codecid_to_caps () gets the GstCaps that belongs to
* a certain CodecID for a pad with compressed data.
*/
GstCaps *
gst_ffmpeg_codecid_to_caps (enum CodecID codec_id,
AVCodecContext *context,
gboolean encode);
/* _codectype_to_caps () gets the GstCaps that belongs to
* a certain CodecType for a pad with uncompressed data.
*/
GstCaps *
gst_ffmpeg_codectype_to_caps (enum CodecType codec_type,
AVCodecContext *context);
/* caps_to_codecid () transforms a GstCaps that belongs to
* a pad for compressed data to (optionally) a filled-in
* context and a codecID
*/
enum CodecID
gst_ffmpeg_caps_to_codecid (const GstCaps *caps,
AVCodecContext *context);
/* caps_to_codectype () transforms a GstCaps that belongs to
* a pad for uncompressed data to a filled-in context
*/
void
gst_ffmpeg_caps_to_codectype (enum CodecType type,
const GstCaps *caps,
AVCodecContext *context);
/* _formatid_to_caps () is meant for muxers/demuxers, it
* transforms a name (ffmpeg way of ID'ing these, why don't
* they have unique numerical IDs?) to the corresponding
* caps belonging to that mux-format
*/
GstCaps *
gst_ffmpeg_formatid_to_caps (const gchar *format_name);
#endif /* __GST_FFMPEG_CODECMAP_H__ */