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Generic metadata API.

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avi is updated as example.
No version bump, the API still might change slightly ...
No update to ffmpeg.c as requested by aurel.

Originally committed as revision 16424 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2009-01-04 18:48:37 +00:00
parent 045cbba92d
commit 47146dfbf6
8 changed files with 200 additions and 23 deletions
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9
libavformat/utils.c
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@@ -21,6 +21,7 @@
#include "avformat.h"
#include "internal.h"
#include "libavcodec/opt.h"
#include "libavcodec/metadata.h"
#include "libavutil/avstring.h"
#include "riff.h"
#include <sys/time.h>
@@ -2305,6 +2306,14 @@ void av_close_input_stream(AVFormatContext *s)
av_free(s->chapters[s->nb_chapters]);
}
av_freep(&s->chapters);
if(s->meta_data){
while(s->meta_data->count--){
av_freep(&s->meta_data->elems[s->meta_data->count].key);
av_freep(&s->meta_data->elems[s->meta_data->count].value);
}
av_freep(&s->meta_data->elems);
}
av_freep(&s->meta_data);
av_free(s);
}