ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Sat May 12 18:33:29 2018 +0200| [cadf7a7f3901bbcacbb21fe33b73477199dd2474] | committer: Michael Niedermayer
avformat/mp3dec: require 90% of a file to be mp3 if only 1 mp3 frame is found in sequence This eliminates several low score detections of non mp3 files Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cadf7a7f3901bbcacbb21fe33b73477199dd2474 --- libavformat/mp3dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c index d419f8c9fe..ef884934e1 100644 --- a/libavformat/mp3dec.c +++ b/libavformat/mp3dec.c @@ -112,7 +112,7 @@ static int mp3_read_probe(AVProbeData *p) else if(ff_id3v2_match(buf0, ID3v2_DEFAULT_MAGIC) && 2*ff_id3v2_tag_len(buf0) >= p->buf_size) return p->buf_size < PROBE_BUF_MAX ? AVPROBE_SCORE_EXTENSION / 4 : AVPROBE_SCORE_EXTENSION - 2; else if(first_frames > 1 && whole_used) return 5; - else if(max_frames>=1 && p->buf_size < 2*max_framesizes) return 1; + else if(max_frames>=1 && p->buf_size < 10*max_framesizes) return 1; else return 0; //mpegps_mp3_unrecognized_format.mpg has max_frames=3 } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
