Half user provided time_base once during the first frame when there is no timebase stored in the h264 stream. This should fix fate. (ffmpeg.c used pict_repeat with its default 1/25 timebase)

Originally committed as revision 17622 to svn://svn.ffmpeg.org/ffmpeg/trunk

Michael Niedermayer committed 17 years ago

Commit f56995b1 parent 26aedb41 file · +3 −0Browse files

Unified · Split

@@ -3768,6 +3768,9 @@ static int decode_slice_header(H264Context h, H264Context h0){ · 3767 unmodified lines
3768	3768	s->avctx->time_base.den *= 2;
3769	3769	av_reduce(&s->avctx->time_base.num, &s->avctx->time_base.den,
3770	3770	s->avctx->time_base.num, s->avctx->time_base.den, 1<<30);
	3771	+ }else if(!h->sps.time_scale && !s->avctx->frame_number){
	3772	+ s->avctx->time_base.den *=2;
	3773	+ h->sps.time_scale= s->avctx->time_base.den;
3771	3774	}
3772	3775	}
3773	3776

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