1 files changed, 0 insertions, 7 deletions
diff --git a/libavformat/matroska.h b/libavformat/matroska.h
index 35c618ba53..62298d8fd6 100644
--- a/libavformat/matroska.h
+++ b/libavformat/matroska.h
@@ -195,16 +195,9 @@ typedef enum {
  */
 
 typedef enum {
-  MATROSKA_TRACK_ENABLED = (1<<0),
   MATROSKA_TRACK_DEFAULT = (1<<1),
-  MATROSKA_TRACK_LACING  = (1<<2),
-  MATROSKA_TRACK_SHIFT   = (1<<16)
 } MatroskaTrackFlags;
 
-typedef enum {
-  MATROSKA_VIDEOTRACK_INTERLACED = (MATROSKA_TRACK_SHIFT<<0)
-} MatroskaVideoTrackFlags;
-
 /*
  * Matroska Codec IDs. Strings.
  */