videolan/ffmpeg
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Only warn about "Invalid and inefficient vfw-avi packed B frames" once.

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Patch by Andrew Savchenko, Bircoph at list dot ru

Originally committed as revision 15772 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Andrew Savchenko 2008-11-04 06:54:42 +00:00 committed by Andreas Öman
parent 6408c25b95
commit 9f0a705d46
2 changed files with 4 additions and 1 deletions
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4
libavcodec/h263.c
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@ -5751,8 +5751,10 @@ static int decode_user_data(MpegEncContext *s, GetBitContext *gb){
s->divx_version= ver;
s->divx_build= build;
s->divx_packed= e==3 && last=='p';
if(s->divx_packed)
if(s->divx_packed && !s->showed_packed_warning) {
av_log(s->avctx, AV_LOG_WARNING, "Invalid and inefficient vfw-avi packed B frames detected\n");
s->showed_packed_warning=1;
}
}
/* ffmpeg detection */

1
libavcodec/mpegvideo.h
View File

@ -487,6 +487,7 @@ typedef struct MpegEncContext {
/* H.263 specific */
int gob_index;
int obmc; ///< overlapped block motion compensation
int showed_packed_warning; ///< flag for having shown the warning about divxs invalid b frames
/* H.263+ specific */
int umvplus; ///< == H263+ && unrestricted_mv