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mp3probe: Detect mp3 stronger with just 200 frames, this should speed up detection 

on mp3 streams.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-11-30 18:07:20 +01:00
parent dd32a305bd
commit b51eaf3b8c
1 changed files with 1 additions and 1 deletions
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libavformat/mp3dec.c
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@ -63,7 +63,7 @@ static int mp3_read_probe(AVProbeData *p)
// keep this in sync with ac3 probe, both need to avoid
// issues with MPEG-files!
if (first_frames>=4) return AVPROBE_SCORE_MAX/2+1;
else if(max_frames>500)return AVPROBE_SCORE_MAX/2;
else if(max_frames>200)return AVPROBE_SCORE_MAX/2;
else if(max_frames>=4) return AVPROBE_SCORE_MAX/4;
else if(max_frames>=1) return 1;
else return 0;