From 1c3db2aa5010c7a55b882f2691fa6fa15b78ec5a Mon Sep 17 00:00:00 2001
From: David Conrad <lessen42@gmail.com>
Date: Sat, 17 Jan 2009 04:31:14 +0000
Subject: [PATCH] Treat disposition==0 as undefined and don't write the default
flag
Originally committed as revision 16651 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavformat/matroskaenc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index 59016cab9fe..368c3515641 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -560,6 +560,7 @@ static int mkv_write_tracks(AVFormatContext *s)
else
put_ebml_string(pb, MATROSKA_ID_TRACKLANGUAGE, "und");
+ if (st->disposition)
put_ebml_uint(pb, MATROSKA_ID_TRACKFLAGDEFAULT, !!(st->disposition & AV_DISPOSITION_DEFAULT));
// look for a codec ID string specific to mkv to use,
--
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