From b7245ddaea8f9389f9bea301e0778494f0085bf9 Mon Sep 17 00:00:00 2001 From: Heesuk Jung Date: Fri, 12 Oct 2012 13:47:22 +0900 Subject: [PATCH] [PATCH] Use sample size in case incorrect timestamps for aac in AVI (Ticket #1755) In some case for aac in AVI, avidec extracts wrong PTS value. (www.ffmpeg.org/trac/ffmpeg/ticket/1755) I found additional case(ss=4096) and add condition. Problematic file link : https://docs.google.com/open?id=0B6r7ZfWFIypCOTdZQUtGVEdJUUE --- libavformat/avidec.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/libavformat/avidec.c b/libavformat/avidec.c index e383245..835c36d 100644 --- a/libavformat/avidec.c +++ b/libavformat/avidec.c @@ -682,6 +682,7 @@ static int avi_read_header(AVFormatContext *s) ast->dshow_block_align = 0; } if(st->codec->codec_id == AV_CODEC_ID_AAC && ast->dshow_block_align == 1024 && ast->sample_size == 1024 || + st->codec->codec_id == AV_CODEC_ID_AAC && ast->dshow_block_align == 4096 && ast->sample_size == 4096 || st->codec->codec_id == AV_CODEC_ID_MP3 && ast->dshow_block_align == 1152 && ast->sample_size == 1152) { av_log(s, AV_LOG_DEBUG, "overriding sample_size\n"); ast->sample_size = 0; -- 1.7.0.4