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ffmpeg: break loop when dts_heuristic check done

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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
xiaofeng
2018-09-30 20:16:22 +08:00
committed by Michael Niedermayer
parent c0ee4e0ac2
commit e78016b04a
1 changed files with 3 additions and 1 deletions
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4
fftools/ffmpeg_opt.c
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@@ -1149,8 +1149,10 @@ static int open_input_file(OptionsContext *o, const char *filename)
int dts_heuristic = 0; int dts_heuristic = 0;
for (i=0; i<ic->nb_streams; i++) { for (i=0; i<ic->nb_streams; i++) {
const AVCodecParameters *par = ic->streams[i]->codecpar; const AVCodecParameters *par = ic->streams[i]->codecpar;
if (par->video_delay) if (par->video_delay) {
dts_heuristic = 1; dts_heuristic = 1;
break;
}
} }
if (dts_heuristic) { if (dts_heuristic) {
seek_timestamp -= 3*AV_TIME_BASE / 23; seek_timestamp -= 3*AV_TIME_BASE / 23;