From c0724413fda1152cf422c23f062ed4f4f4088c42 Mon Sep 17 00:00:00 2001 From: Uoti Urpala Date: Fri, 21 Jan 2011 22:52:15 +0200 Subject: demux_lavf: reject format probe matches with low score 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. --- libmpdemux/demux_lavf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libmpdemux/demux_lavf.c b/libmpdemux/demux_lavf.c index 96f83407b0..7f665a86bb 100644 --- a/libmpdemux/demux_lavf.c +++ b/libmpdemux/demux_lavf.c @@ -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 -- cgit v1.2.3