add support for Matroska subtitle tracks

Originally committed as revision 9591 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 5 insertions, 0 deletions

diff --git a/libavformat/matroska.c b/libavformat/matroska.c
index d593dea50e..df8d9513ba 100644
--- a/libavformat/matroska.c
+++ b/libavformat/matroska.c
@@ -58,6 +58,11 @@ CodecTags ff_mkv_codec_tags[]={
     {"A_REAL/ATRC"      , CODEC_ID_ATRAC3},
     {"A_REAL/COOK"      , CODEC_ID_COOK},
 //    {"A_REAL/SIPR"      , CODEC_ID_SIPRO},
+
+    {"S_TEXT/ASCII"     , CODEC_ID_TEXT},
+    {"S_TEXT/UTF8"      , CODEC_ID_TEXT},
+    {"S_VOBSUB"         , CODEC_ID_DVD_SUBTITLE},
+
     {NULL               , CODEC_ID_NONE}
 /* TODO: AC3-9/10 (?), Real, Musepack, Quicktime */
 };