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Decrease returning probe score for WAV demuxer to avoid 

probe conflict between WAV and future ACT demuxer.
This is necessary because ACT has standard WAV header
at top of it's own.

Originally committed as revision 12909 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vladimir Voroshilov 2008-04-19 14:52:19 +00:00
parent bebfc16a31
commit c6cd525aa0
1 changed files with 6 additions and 1 deletions
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7
libavformat/wav.c
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@ -145,7 +145,12 @@ static int wav_probe(AVProbeData *p)
p->buf[2] == 'F' && p->buf[3] == 'F' &&
p->buf[8] == 'W' && p->buf[9] == 'A' &&
p->buf[10] == 'V' && p->buf[11] == 'E')
return AVPROBE_SCORE_MAX;
/*
Since ACT demuxer has standard WAV header at top of it's own,
returning score is decreased to avoid probe conflict
between ACT and WAV.
*/
return AVPROBE_SCORE_MAX - 1;
else
return 0;
}