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add metadata in AVStream, AVProgram and AVChapter

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Originally committed as revision 16428 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Aurelien Jacobs 2009-01-04 22:31:55 +00:00
parent ea29242cc7
commit f526adaf19
1 changed files with 4 additions and 0 deletions
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4
libavformat/avformat.h
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@ -480,6 +480,8 @@ typedef struct AVStream {
* - decoding: Set by libavformat.
*/
AVRational sample_aspect_ratio;
struct AVMetaData *meta_data;
} AVStream;
#define AV_PROGRAM_RUNNING 1
@ -498,6 +500,7 @@ typedef struct AVProgram {
enum AVDiscard discard; ///< selects which program to discard and which to feed to the caller
unsigned int *stream_index;
unsigned int nb_stream_indexes;
struct AVMetaData *meta_data;
} AVProgram;
#define AVFMTCTX_NOHEADER 0x0001 /**< signal that no header is present
@ -508,6 +511,7 @@ typedef struct AVChapter {
AVRational time_base; ///< time base in which the start/end timestamps are specified
int64_t start, end; ///< chapter start/end time in time_base units
char *title; ///< chapter title
struct AVMetaData *meta_data;
} AVChapter;
#define MAX_STREAMS 20