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demux_lavf: reject format probe matches with low score

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When trying to determine the format of an input stream, demux_lavf
retries the probe with a larger buffer size up to some limit if the
match score is low, but when reaching the size limit it accepted the
best match (if any) regardless of its score. Change it to require a
score of at least AVPROBE_SCORE_MAX/4 to accept a match at all.
This commit is contained in:
Uoti Urpala 2011-01-21 22:52:15 +02:00
parent 37b756bb70
commit c0724413fd
1 changed files with 1 additions and 1 deletions
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2
libmpdemux/demux_lavf.c
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@ -201,7 +201,7 @@ static int lavf_check_file(demuxer_t *demuxer){
read_size > 0 && probe_data_size < PROBE_BUF_SIZE);
av_free(avpd.buf);
if(!priv->avif){
if (!priv->avif || score <= AVPROBE_SCORE_MAX / 4) {
mp_msg(MSGT_HEADER,MSGL_V,"LAVF_check: no clue about this gibberish!\n");
return 0;
}else