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avformat/srtdec: speed up probing

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wm4 2014-09-04 21:16:13 +02:00 committed by Clément Bœsch
parent b7f641dc9b
commit c368538667
1 changed files with 1 additions and 0 deletions
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libavformat/srtdec.c
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@ -43,6 +43,7 @@ static int srt_probe(AVProbeData *p)
if (ff_subtitles_read_line(&tr, buf, sizeof(buf)) < 0)
break;
if ((num == i || num + 1 == i)
&& buf[0] >= '0' && buf[1] <= '9' && strstr(buf, " --> ")
&& sscanf(buf, "%*d:%*2d:%*2d%*1[,.]%*3d --> %*d:%*2d:%*2d%*1[,.]%3d", &v) == 1)
return AVPROBE_SCORE_MAX;
num = atoi(buf);