From 1816addc4ebedd8d08633fbff0daf52bf4e4b77f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Reimar=20D=C3=B6ffinger?= Date: Wed, 3 Aug 2011 20:05:59 +0200 Subject: [PATCH] Warn when falling back to unreliable UMF fps tag. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Reimar Döffinger --- libavformat/gxf.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavformat/gxf.c b/libavformat/gxf.c index 15893a44af..898dce7eb5 100644 --- a/libavformat/gxf.c +++ b/libavformat/gxf.c @@ -346,6 +346,8 @@ static int gxf_header(AVFormatContext *s, AVFormatParameters *ap) { avio_skip(pb, 0x30); // payload description fps = fps_umf2avr(avio_rl32(pb)); if (!main_timebase.num || !main_timebase.den) { + av_log(s, AV_LOG_WARNING, "No FPS track tag, using UMF fps tag." + " This might give wrong results.\n"); // this may not always be correct, but simply the best we can get main_timebase.num = fps.den; main_timebase.den = fps.num * 2;