Treat disposition==0 as undefined and don't write the default flag

Originally committed as revision 16651 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago · 1c3db2aa50
parent 8a86aaa3b2
commit 1c3db2aa50
1 changed files with 1 additions and 0 deletions
--- 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,