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| author | Zhao Zhili <zhilizhao@tencent.com> | 2023-05-22 22:07:49 +0800 |
|---|---|---|
| committer | Zhao Zhili <zhilizhao@tencent.com> | 2023-06-08 11:16:46 +0800 |
| commit | b7e79ba395ef3a0b3bca968eee8cbe1243ad19bb (patch) | |
| tree | 0d3f47873ce1a7fe697cce17286e413fdaebbd19 | |
| parent | 32a749c7a6890145202266bb269eeea362919751 (diff) | |
| download | ffmpeg-b7e79ba395ef3a0b3bca968eee8cbe1243ad19bb.tar.gz | |
avformat/mov: decrease probe score for a random tag
The tag comes from samples/ffmpeg/mov/unrecognized/bartjones.mov
really looks like some random data. Now the random tag matched
another file, which isn't a mov.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
| -rw-r--r-- | libavformat/mov.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c index 192e460038..a8d004e02b 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -8111,6 +8111,8 @@ static int mov_probe(const AVProbeData *p) score = FFMAX(score, AVPROBE_SCORE_MAX - 5); break; case MKTAG(0x82,0x82,0x7f,0x7d): + score = FFMAX(score, AVPROBE_SCORE_EXTENSION - 5); + break; case MKTAG('s','k','i','p'): case MKTAG('u','u','i','d'): case MKTAG('p','r','f','l'): |