From 7cf0472e6a2a320af4deafdc08001ae57f837ca3 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Wed, 29 Dec 2010 01:33:36 +0000 Subject: [PATCH] Fix assertion failure due to frames being 0 in mp3 vbr bitrate calculation. Fixes issue 2442. Originally committed as revision 26121 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/mp3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/mp3.c b/libavformat/mp3.c index 9c5c149d39..e70a120601 100644 --- a/libavformat/mp3.c +++ b/libavformat/mp3.c @@ -128,7 +128,7 @@ static int mp3_parse_vbr_tags(AVFormatContext *s, AVStream *st, int64_t base) if(frames) st->duration = av_rescale_q(frames, (AVRational){spf, c.sample_rate}, st->time_base); - if(size) + if(size && frames) st->codec->bit_rate = av_rescale(size, 8 * c.sample_rate, frames * (int64_t)spf); return 0;