From 6baee21eb72ddbd2508ef789ecdcd938419df3a4 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 18 Feb 2017 03:31:14 +0100 Subject: avformat/m4vdec: Detect raw mpeg4video with unidentified non mpeg headers with a very low score Fixes Ticket 6018 This fixes a regression, and allows playback of files containing mpeg4video that are otherwise not supported Signed-off-by: Michael Niedermayer --- libavformat/m4vdec.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'libavformat/m4vdec.c') diff --git a/libavformat/m4vdec.c b/libavformat/m4vdec.c index d8ee530010..34d434f7d2 100644 --- a/libavformat/m4vdec.c +++ b/libavformat/m4vdec.c @@ -53,6 +53,9 @@ static int mpeg4video_probe(AVProbeData *probe_packet) if (VOP >= VISO && VOP >= VOL && VO >= VOL && VOL > 0 && res == 0) return VOP+VO > 4 ? AVPROBE_SCORE_EXTENSION : AVPROBE_SCORE_EXTENSION/2; + + if (VOP >= VISO && VOP >= VOL && VO >= VOL && VOL > 0 && VOP+VO > 4) + return AVPROBE_SCORE_EXTENSION/10; return 0; } -- cgit v1.2.3