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factorize

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Originally committed as revision 8678 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2007-04-08 11:37:04 +00:00
parent 87e8788680
commit 65a00bd65a
1 changed files with 1 additions and 4 deletions
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5
libavformat/nsvdec.c
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@ -728,12 +728,9 @@ static int nsv_probe(AVProbeData *p)
int i;
// PRINT(("nsv_probe(), buf_size %d\n", p->buf_size));
/* check file header */
if (p->buf[0] == 'N' && p->buf[1] == 'S' &&
p->buf[2] == 'V' && p->buf[3] == 'f')
return AVPROBE_SCORE_MAX;
/* streamed files might not have any header */
if (p->buf[0] == 'N' && p->buf[1] == 'S' &&
p->buf[2] == 'V' && p->buf[3] == 's')
p->buf[2] == 'V' && (p->buf[3] == 'f' || p->buf[3] == 's'))
return AVPROBE_SCORE_MAX;
/* XXX: do streamed files always start at chunk boundary ?? */
/* or do we need to search NSVs in the byte stream ? */