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avformat/mpegts: adjust probe score for low check_count

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Fixes mis-detection of tiff as mpegts
Fixes Ticket5565

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 00c4861f13)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-06-14 01:36:15 +02:00
parent 2577cfd207
commit 4e5d1c45f1
1 changed files with 3 additions and 1 deletions
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4
libavformat/mpegts.c
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@ -2462,8 +2462,10 @@ static int mpegts_probe(AVProbeData *p)
ff_dlog(0, "TS score: %d %d\n", sumscore, maxscore);
if (check_count >= CHECK_COUNT && sumscore > 6) {
if (check_count > CHECK_COUNT && sumscore > 6) {
return AVPROBE_SCORE_MAX + sumscore - CHECK_COUNT;
} else if (check_count >= CHECK_COUNT && sumscore > 6) {
return AVPROBE_SCORE_MAX/2 + sumscore - CHECK_COUNT;
} else if (check_count >= CHECK_COUNT && maxscore > 6) {
return AVPROBE_SCORE_MAX/2 + sumscore - CHECK_COUNT;
} else if (sumscore > 6) {