From 5ef11b8dcc054b230deb9b20493255c14a80597d Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Wed, 15 Jan 2014 21:14:46 +0100
Subject: [PATCH] yuv4mpeg: set average frame rate

---
 libavformat/yuv4mpeg.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/yuv4mpeg.c b/libavformat/yuv4mpeg.c
index cc2755f4b6..f793a0e170 100644
--- a/libavformat/yuv4mpeg.c
+++ b/libavformat/yuv4mpeg.c
@@ -361,6 +361,7 @@ static int yuv4_read_header(AVFormatContext *s)
     st->codec->height = height;
     av_reduce(&raten, &rated, raten, rated, (1UL << 31) - 1);
     avpriv_set_pts_info(st, 64, rated, raten);
+    st->avg_frame_rate                = av_inv_q(st->time_base);
     st->codec->pix_fmt                = pix_fmt;
     st->codec->codec_type             = AVMEDIA_TYPE_VIDEO;
     st->codec->codec_id               = AV_CODEC_ID_RAWVIDEO;