[FFmpeg-cvslog] Use rc_max_rate if no video bit_rate was specified when muxing mxf_d10.

[Carl Eugen Hoyos]

ffmpeg | branch: release/1.1 | Carl Eugen Hoyos <cehoyos at ag.or.at> | Mon Sep  9 10:03:14 2013 +0200| [9fde820d8e3cd6b9af5668b19047a465b108b298] | committer: Carl Eugen Hoyos

Use rc_max_rate if no video bit_rate was specified when muxing mxf_d10.

Fixes ticket #2945.

Reviewed-by: Matthieu Bouron
(cherry picked from commit d73565d5ddf41d4b7805327cdb271c59d8c3fc59)

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9fde820d8e3cd6b9af5668b19047a465b108b298
---

 libavformat/mxfenc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c
index 257542c..e9a870b 100644
--- a/libavformat/mxfenc.c
+++ b/libavformat/mxfenc.c
@@ -1707,7 +1707,7 @@ static int mxf_write_header(AVFormatContext *s)
                 ret = av_timecode_init(&mxf->tc, rate, 0, 0, s);
             if (ret < 0)
                 return ret;
-            sc->video_bit_rate = st->codec->bit_rate;
+            sc->video_bit_rate = st->codec->bit_rate ? st->codec->bit_rate : st->codec->rc_max_rate;
             if (s->oformat == &ff_mxf_d10_muxer) {
                 if (sc->video_bit_rate == 50000000) {
                     if (mxf->time_base.den == 25) sc->index = 3;