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avformat/soxdec: improve probe a little

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This commit is contained in:
Paul B Mahol
2023-08-15 21:37:12 +02:00
parent 4b30aef4c0
commit 4d0a25d760
1 changed files with 7 additions and 3 deletions
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10
libavformat/soxdec.c
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@@ -39,9 +39,13 @@
static int sox_probe(const AVProbeData *p)
{
if (AV_RL32(p->buf) == SOX_TAG || AV_RB32(p->buf) == SOX_TAG)
return AVPROBE_SCORE_MAX;
return 0;
if (AV_RL32(p->buf) != SOX_TAG && AV_RB32(p->buf) != SOX_TAG)
return 0;
if (AV_RN32(p->buf+4) == 0)
return 0;
if (AV_RN32(p->buf+24) == 0)
return 0;
return AVPROBE_SCORE_MAX;
}
static int sox_read_header(AVFormatContext *s)