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Doxygen av_codec_get_id() and av_codec_get_tag().

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Originally committed as revision 23102 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-05-12 22:17:29 +00:00
parent c3ab0004ae
commit 7693b93e5c
1 changed files with 15 additions and 1 deletions
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16
libavformat/avformat.h
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@ -868,8 +868,22 @@ void av_pkt_dump_log(void *avcl, int level, AVPacket *pkt, int dump_payload);
*/
void av_register_all(void);
/** codec tag <-> codec id */
/**
* Gets the CodecID for the given codec tag tag.
* If no codec id is found returns CODEC_ID_NONE.
*
* @param tags list of supported codec_id-codec_tag pairs, as stored
* in AVInputFormat.codec_tag and AVOutputFormat.codec_tag
*/
enum CodecID av_codec_get_id(const struct AVCodecTag * const *tags, unsigned int tag);
/**
* Gets the codec tag for the given codec id id.
* If no codec tag is found returns 0.
*
* @param tags list of supported codec_id-codec_tag pairs, as stored
* in AVInputFormat.codec_tag and AVOutputFormat.codec_tag
*/
unsigned int av_codec_get_tag(const struct AVCodecTag * const *tags, enum CodecID id);
/* media file input */