From 911f9b714e5f54ceea0dd8b364a107d814896040 Mon Sep 17 00:00:00 2001 From: Baptiste Coudurier Date: Wed, 6 Jun 2007 13:21:50 +0000 Subject: [PATCH] warn user if video codec timebase is very high Originally committed as revision 9232 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/movenc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 8f4f792..293b3b3 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -1488,6 +1488,11 @@ static int mov_write_header(AVFormatContext *s) track->tag = mov_find_video_codec_tag(s, track); track->timescale = st->codec->time_base.den; av_set_pts_info(st, 64, 1, st->codec->time_base.den); + if (track->timescale > 100000) + av_log(NULL, AV_LOG_WARNING, + "WARNING codec timebase is very high. If duration is too long,\n" + "file may not be playable by quicktime. Specify a shorter timebase\n" + "or choose different container.\n"); }else if(st->codec->codec_type == CODEC_TYPE_AUDIO){ track->tag = mov_find_audio_codec_tag(s, track); track->timescale = st->codec->sample_rate; -- 2.7.4