From bacebe1f952d9192338a0682a0e48fbb4c88e450 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 1 Nov 2012 19:54:47 +0100 Subject: [PATCH] avienc: force a valid timebase for video Signed-off-by: Michael Niedermayer --- libavformat/avienc.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libavformat/avienc.c b/libavformat/avienc.c index ce5f85d581..bd7bcef2c2 100644 --- a/libavformat/avienc.c +++ b/libavformat/avienc.c @@ -247,6 +247,12 @@ static int avi_write_header(AVFormatContext *s) ff_parse_specific_params(stream, &au_byterate, &au_ssize, &au_scale); + if ( stream->codec_type == AVMEDIA_TYPE_VIDEO + && stream->codec_id != AV_CODEC_ID_XSUB + && au_byterate > 1000LL*au_scale) { + au_byterate = 600; + au_scale = 1; + } avpriv_set_pts_info(s->streams[i], 64, au_scale, au_byterate); if(stream->codec_id == AV_CODEC_ID_XSUB) au_scale = au_byterate = 0;