lavf/matroska: Adding the new SeekPreRoll element
[ffmpeg.git] / libavformat / matroska.h
index 2eb2fe6fe32ffb041770350808808fb004e75fb5..9c8071adaf5906ec9d5140b7bad3ec59e269ebb6 100644 (file)
@@ -91,6 +91,7 @@
 #define MATROSKA_ID_CODECINFOURL 0x3B4040
 #define MATROSKA_ID_CODECDOWNLOADURL 0x26B240
 #define MATROSKA_ID_CODECDECODEALL 0xAA
+#define MATROSKA_ID_SEEKPREROLL 0x56BB
 #define MATROSKA_ID_TRACKNAME  0x536E
 #define MATROSKA_ID_TRACKLANGUAGE 0x22B59C
 #define MATROSKA_ID_TRACKFLAGENABLED 0xB9