diff --git a/libavformat/matroska.h b/libavformat/matroska.h
index 1e8a91295f..174af130de 100644
--- a/libavformat/matroska.h
+++ b/libavformat/matroska.h
@@ -24,6 +24,7 @@
 
 #include "libavcodec/codec_id.h"
 #include "avformat.h"
+#include "matroska_ids.h"
 #include "metadata.h"
 
 /* EBML version supported */
@@ -45,319 +46,6 @@
 #define EBML_ID_VOID               0xEC
 #define EBML_ID_CRC32              0xBF
 
-/*
- * Matroska element IDs, max. 32 bits
- */
-
-/* toplevel segment */
-#define MATROSKA_ID_SEGMENT    0x18538067
-
-/* Matroska top-level master IDs */
-#define MATROSKA_ID_INFO       0x1549A966
-#define MATROSKA_ID_TRACKS     0x1654AE6B
-#define MATROSKA_ID_CUES       0x1C53BB6B
-#define MATROSKA_ID_TAGS       0x1254C367
-#define MATROSKA_ID_SEEKHEAD   0x114D9B74
-#define MATROSKA_ID_ATTACHMENTS 0x1941A469
-#define MATROSKA_ID_CLUSTER    0x1F43B675
-#define MATROSKA_ID_CHAPTERS   0x1043A770
-
-/* IDs in the info master */
-#define MATROSKA_ID_TIMECODESCALE 0x2AD7B1
-#define MATROSKA_ID_DURATION   0x4489
-#define MATROSKA_ID_TITLE      0x7BA9
-#define MATROSKA_ID_WRITINGAPP 0x5741
-#define MATROSKA_ID_MUXINGAPP  0x4D80
-#define MATROSKA_ID_DATEUTC    0x4461
-#define MATROSKA_ID_SEGMENTUID 0x73A4
-
-/* ID in the tracks master */
-#define MATROSKA_ID_TRACKENTRY 0xAE
-
-/* IDs in the trackentry master */
-#define MATROSKA_ID_TRACKNUMBER 0xD7
-#define MATROSKA_ID_TRACKUID   0x73C5
-#define MATROSKA_ID_TRACKTYPE  0x83
-#define MATROSKA_ID_TRACKVIDEO     0xE0
-#define MATROSKA_ID_TRACKAUDIO     0xE1
-#define MATROSKA_ID_TRACKOPERATION 0xE2
-#define MATROSKA_ID_TRACKCOMBINEPLANES 0xE3
-#define MATROSKA_ID_TRACKPLANE         0xE4
-#define MATROSKA_ID_TRACKPLANEUID      0xE5
-#define MATROSKA_ID_TRACKPLANETYPE     0xE6
-#define MATROSKA_ID_CODECID    0x86
-#define MATROSKA_ID_CODECPRIVATE 0x63A2
-#define MATROSKA_ID_CODECNAME  0x258688
-#define MATROSKA_ID_CODECINFOURL 0x3B4040
-#define MATROSKA_ID_CODECDOWNLOADURL 0x26B240
-#define MATROSKA_ID_CODECDECODEALL 0xAA
-#define MATROSKA_ID_CODECDELAY 0x56AA
-#define MATROSKA_ID_SEEKPREROLL 0x56BB
-#define MATROSKA_ID_TRACKNAME  0x536E
-#define MATROSKA_ID_TRACKLANGUAGE 0x22B59C
-#define MATROSKA_ID_TRACKFLAGENABLED 0xB9
-#define MATROSKA_ID_TRACKFLAGDEFAULT 0x88
-#define MATROSKA_ID_TRACKFLAGFORCED 0x55AA
-#define MATROSKA_ID_TRACKFLAGHEARINGIMPAIRED  0x55AB
-#define MATROSKA_ID_TRACKFLAGVISUALIMPAIRED   0x55AC
-#define MATROSKA_ID_TRACKFLAGTEXTDESCRIPTIONS 0x55AD
-#define MATROSKA_ID_TRACKFLAGORIGINAL         0x55AE
-#define MATROSKA_ID_TRACKFLAGCOMMENTARY       0x55AF
-#define MATROSKA_ID_TRACKFLAGLACING 0x9C
-#define MATROSKA_ID_TRACKMINCACHE 0x6DE7
-#define MATROSKA_ID_TRACKMAXCACHE 0x6DF8
-#define MATROSKA_ID_TRACKDEFAULTDURATION 0x23E383
-#define MATROSKA_ID_TRACKCONTENTENCODINGS 0x6D80
-#define MATROSKA_ID_TRACKCONTENTENCODING 0x6240
-#define MATROSKA_ID_TRACKTIMECODESCALE 0x23314F
-#define MATROSKA_ID_TRACKMAXBLKADDID 0x55EE
-#define MATROSKA_ID_TRACKBLKADDMAPPING 0x41E4
-
-/* IDs in the trackvideo master */
-#define MATROSKA_ID_VIDEOFRAMERATE 0x2383E3
-#define MATROSKA_ID_VIDEODISPLAYWIDTH 0x54B0
-#define MATROSKA_ID_VIDEODISPLAYHEIGHT 0x54BA
-#define MATROSKA_ID_VIDEOPIXELWIDTH 0xB0
-#define MATROSKA_ID_VIDEOPIXELHEIGHT 0xBA
-#define MATROSKA_ID_VIDEOPIXELCROPB 0x54AA
-#define MATROSKA_ID_VIDEOPIXELCROPT 0x54BB
-#define MATROSKA_ID_VIDEOPIXELCROPL 0x54CC
-#define MATROSKA_ID_VIDEOPIXELCROPR 0x54DD
-#define MATROSKA_ID_VIDEODISPLAYUNIT 0x54B2
-#define MATROSKA_ID_VIDEOFLAGINTERLACED 0x9A
-#define MATROSKA_ID_VIDEOFIELDORDER 0x9D
-#define MATROSKA_ID_VIDEOSTEREOMODE 0x53B8
-#define MATROSKA_ID_VIDEOALPHAMODE 0x53C0
-#define MATROSKA_ID_VIDEOASPECTRATIO 0x54B3
-#define MATROSKA_ID_VIDEOCOLORSPACE 0x2EB524
-#define MATROSKA_ID_VIDEOCOLOR 0x55B0
-
-#define MATROSKA_ID_VIDEOCOLORMATRIXCOEFF 0x55B1
-#define MATROSKA_ID_VIDEOCOLORBITSPERCHANNEL 0x55B2
-#define MATROSKA_ID_VIDEOCOLORCHROMASUBHORZ 0x55B3
-#define MATROSKA_ID_VIDEOCOLORCHROMASUBVERT 0x55B4
-#define MATROSKA_ID_VIDEOCOLORCBSUBHORZ 0x55B5
-#define MATROSKA_ID_VIDEOCOLORCBSUBVERT 0x55B6
-#define MATROSKA_ID_VIDEOCOLORCHROMASITINGHORZ 0x55B7
-#define MATROSKA_ID_VIDEOCOLORCHROMASITINGVERT 0x55B8
-#define MATROSKA_ID_VIDEOCOLORRANGE 0x55B9
-#define MATROSKA_ID_VIDEOCOLORTRANSFERCHARACTERISTICS 0x55BA
-
-#define MATROSKA_ID_VIDEOCOLORPRIMARIES 0x55BB
-#define MATROSKA_ID_VIDEOCOLORMAXCLL 0x55BC
-#define MATROSKA_ID_VIDEOCOLORMAXFALL 0x55BD
-
-#define MATROSKA_ID_VIDEOCOLORMASTERINGMETA 0x55D0
-#define MATROSKA_ID_VIDEOCOLOR_RX 0x55D1
-#define MATROSKA_ID_VIDEOCOLOR_RY 0x55D2
-#define MATROSKA_ID_VIDEOCOLOR_GX 0x55D3
-#define MATROSKA_ID_VIDEOCOLOR_GY 0x55D4
-#define MATROSKA_ID_VIDEOCOLOR_BX 0x55D5
-#define MATROSKA_ID_VIDEOCOLOR_BY 0x55D6
-#define MATROSKA_ID_VIDEOCOLOR_WHITEX 0x55D7
-#define MATROSKA_ID_VIDEOCOLOR_WHITEY 0x55D8
-#define MATROSKA_ID_VIDEOCOLOR_LUMINANCEMAX 0x55D9
-#define MATROSKA_ID_VIDEOCOLOR_LUMINANCEMIN 0x55DA
-
-#define MATROSKA_ID_VIDEOPROJECTION 0x7670
-#define MATROSKA_ID_VIDEOPROJECTIONTYPE 0x7671
-#define MATROSKA_ID_VIDEOPROJECTIONPRIVATE 0x7672
-#define MATROSKA_ID_VIDEOPROJECTIONPOSEYAW 0x7673
-#define MATROSKA_ID_VIDEOPROJECTIONPOSEPITCH 0x7674
-#define MATROSKA_ID_VIDEOPROJECTIONPOSEROLL 0x7675
-
-/* IDs in the trackaudio master */
-#define MATROSKA_ID_AUDIOSAMPLINGFREQ 0xB5
-#define MATROSKA_ID_AUDIOOUTSAMPLINGFREQ 0x78B5
-
-#define MATROSKA_ID_AUDIOBITDEPTH 0x6264
-#define MATROSKA_ID_AUDIOCHANNELS 0x9F
-
-/* IDs in the content encoding master */
-#define MATROSKA_ID_ENCODINGORDER 0x5031
-#define MATROSKA_ID_ENCODINGSCOPE 0x5032
-#define MATROSKA_ID_ENCODINGTYPE 0x5033
-#define MATROSKA_ID_ENCODINGCOMPRESSION 0x5034
-#define MATROSKA_ID_ENCODINGCOMPALGO 0x4254
-#define MATROSKA_ID_ENCODINGCOMPSETTINGS 0x4255
-
-#define MATROSKA_ID_ENCODINGENCRYPTION 0x5035
-#define MATROSKA_ID_ENCODINGENCAESSETTINGS 0x47E7
-#define MATROSKA_ID_ENCODINGENCALGO 0x47E1
-#define MATROSKA_ID_ENCODINGENCKEYID 0x47E2
-#define MATROSKA_ID_ENCODINGSIGALGO 0x47E5
-#define MATROSKA_ID_ENCODINGSIGHASHALGO 0x47E6
-#define MATROSKA_ID_ENCODINGSIGKEYID 0x47E4
-#define MATROSKA_ID_ENCODINGSIGNATURE 0x47E3
-
-/* IDs in the block addition mapping master */
-#define MATROSKA_ID_BLKADDIDVALUE 0x41F0
-#define MATROSKA_ID_BLKADDIDNAME 0x41A4
-#define MATROSKA_ID_BLKADDIDTYPE 0x41E7
-#define MATROSKA_ID_BLKADDIDEXTRADATA 0x41ED
-
-/* ID in the cues master */
-#define MATROSKA_ID_POINTENTRY 0xBB
-
-/* IDs in the pointentry master */
-#define MATROSKA_ID_CUETIME    0xB3
-#define MATROSKA_ID_CUETRACKPOSITION 0xB7
-
-/* IDs in the cuetrackposition master */
-#define MATROSKA_ID_CUETRACK   0xF7
-#define MATROSKA_ID_CUECLUSTERPOSITION 0xF1
-#define MATROSKA_ID_CUERELATIVEPOSITION 0xF0
-#define MATROSKA_ID_CUEDURATION 0xB2
-#define MATROSKA_ID_CUEBLOCKNUMBER 0x5378
-
-/* IDs in the tags master */
-#define MATROSKA_ID_TAG                 0x7373
-#define MATROSKA_ID_SIMPLETAG           0x67C8
-#define MATROSKA_ID_TAGNAME             0x45A3
-#define MATROSKA_ID_TAGSTRING           0x4487
-#define MATROSKA_ID_TAGLANG             0x447A
-#define MATROSKA_ID_TAGDEFAULT          0x4484
-#define MATROSKA_ID_TAGDEFAULT_BUG      0x44B4
-#define MATROSKA_ID_TAGTARGETS          0x63C0
-#define MATROSKA_ID_TAGTARGETS_TYPE       0x63CA
-#define MATROSKA_ID_TAGTARGETS_TYPEVALUE  0x68CA
-#define MATROSKA_ID_TAGTARGETS_TRACKUID   0x63C5
-#define MATROSKA_ID_TAGTARGETS_CHAPTERUID 0x63C4
-#define MATROSKA_ID_TAGTARGETS_ATTACHUID  0x63C6
-
-/* IDs in the seekhead master */
-#define MATROSKA_ID_SEEKENTRY  0x4DBB
-
-/* IDs in the seekpoint master */
-#define MATROSKA_ID_SEEKID     0x53AB
-#define MATROSKA_ID_SEEKPOSITION 0x53AC
-
-/* IDs in the cluster master */
-#define MATROSKA_ID_CLUSTERTIMECODE 0xE7
-#define MATROSKA_ID_CLUSTERPOSITION 0xA7
-#define MATROSKA_ID_CLUSTERPREVSIZE 0xAB
-#define MATROSKA_ID_BLOCKGROUP 0xA0
-#define MATROSKA_ID_BLOCKADDITIONS 0x75A1
-#define MATROSKA_ID_BLOCKMORE 0xA6
-#define MATROSKA_ID_BLOCKADDID 0xEE
-#define MATROSKA_ID_BLOCKADDITIONAL 0xA5
-#define MATROSKA_ID_SIMPLEBLOCK 0xA3
-
-/* IDs in the blockgroup master */
-#define MATROSKA_ID_BLOCK      0xA1
-#define MATROSKA_ID_BLOCKDURATION 0x9B
-#define MATROSKA_ID_BLOCKREFERENCE 0xFB
-#define MATROSKA_ID_CODECSTATE 0xA4
-#define MATROSKA_ID_DISCARDPADDING 0x75A2
-
-/* IDs in the attachments master */
-#define MATROSKA_ID_ATTACHEDFILE        0x61A7
-#define MATROSKA_ID_FILEDESC            0x467E
-#define MATROSKA_ID_FILENAME            0x466E
-#define MATROSKA_ID_FILEMIMETYPE        0x4660
-#define MATROSKA_ID_FILEDATA            0x465C
-#define MATROSKA_ID_FILEUID             0x46AE
-
-/* IDs in the chapters master */
-#define MATROSKA_ID_EDITIONENTRY        0x45B9
-#define MATROSKA_ID_CHAPTERATOM         0xB6
-#define MATROSKA_ID_CHAPTERTIMESTART    0x91
-#define MATROSKA_ID_CHAPTERTIMEEND      0x92
-#define MATROSKA_ID_CHAPTERDISPLAY      0x80
-#define MATROSKA_ID_CHAPSTRING          0x85
-#define MATROSKA_ID_CHAPLANG            0x437C
-#define MATROSKA_ID_CHAPCOUNTRY         0x437E
-#define MATROSKA_ID_EDITIONUID          0x45BC
-#define MATROSKA_ID_EDITIONFLAGHIDDEN   0x45BD
-#define MATROSKA_ID_EDITIONFLAGDEFAULT  0x45DB
-#define MATROSKA_ID_EDITIONFLAGORDERED  0x45DD
-#define MATROSKA_ID_CHAPTERUID          0x73C4
-#define MATROSKA_ID_CHAPTERFLAGHIDDEN   0x98
-#define MATROSKA_ID_CHAPTERFLAGENABLED  0x4598
-#define MATROSKA_ID_CHAPTERPHYSEQUIV    0x63C3
-
-typedef enum {
-  MATROSKA_TRACK_TYPE_NONE     = 0x0,
-  MATROSKA_TRACK_TYPE_VIDEO    = 0x1,
-  MATROSKA_TRACK_TYPE_AUDIO    = 0x2,
-  MATROSKA_TRACK_TYPE_COMPLEX  = 0x3,
-  MATROSKA_TRACK_TYPE_LOGO     = 0x10,
-  MATROSKA_TRACK_TYPE_SUBTITLE = 0x11,
-  MATROSKA_TRACK_TYPE_BUTTONS  = 0x12,
-  MATROSKA_TRACK_TYPE_CONTROL  = 0x20,
-  MATROSKA_TRACK_TYPE_METADATA = 0x21,
-} MatroskaTrackType;
-
-typedef enum {
-  MATROSKA_TRACK_ENCODING_COMP_ZLIB        = 0,
-  MATROSKA_TRACK_ENCODING_COMP_BZLIB       = 1,
-  MATROSKA_TRACK_ENCODING_COMP_LZO         = 2,
-  MATROSKA_TRACK_ENCODING_COMP_HEADERSTRIP = 3,
-} MatroskaTrackEncodingCompAlgo;
-
-typedef enum {
-  MATROSKA_VIDEO_INTERLACE_FLAG_UNDETERMINED = 0,
-  MATROSKA_VIDEO_INTERLACE_FLAG_INTERLACED   = 1,
-  MATROSKA_VIDEO_INTERLACE_FLAG_PROGRESSIVE  = 2,
-} MatroskaVideoInterlaceFlag;
-
-typedef enum {
-  MATROSKA_VIDEO_FIELDORDER_PROGRESSIVE  = 0,
-  MATROSKA_VIDEO_FIELDORDER_TT           = 1,
-  MATROSKA_VIDEO_FIELDORDER_UNDETERMINED = 2,
-  MATROSKA_VIDEO_FIELDORDER_BB           = 6,
-  MATROSKA_VIDEO_FIELDORDER_TB           = 9,
-  MATROSKA_VIDEO_FIELDORDER_BT           = 14,
-} MatroskaVideoFieldOrder;
-
-typedef enum {
-  MATROSKA_VIDEO_STEREOMODE_TYPE_MONO               = 0,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_LEFT_RIGHT         = 1,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_BOTTOM_TOP         = 2,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_TOP_BOTTOM         = 3,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_RL    = 4,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_LR    = 5,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_RL = 6,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_LR = 7,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_RL = 8,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_LR = 9,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_ANAGLYPH_CYAN_RED  = 10,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_RIGHT_LEFT         = 11,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_ANAGLYPH_GREEN_MAG = 12,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_LR = 13,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_RL = 14,
-  MATROSKA_VIDEO_STEREOMODE_TYPE_NB,
-} MatroskaVideoStereoModeType;
-
-typedef enum {
-  MATROSKA_VIDEO_DISPLAYUNIT_PIXELS      = 0,
-  MATROSKA_VIDEO_DISPLAYUNIT_CENTIMETERS = 1,
-  MATROSKA_VIDEO_DISPLAYUNIT_INCHES      = 2,
-  MATROSKA_VIDEO_DISPLAYUNIT_DAR         = 3,
-  MATROSKA_VIDEO_DISPLAYUNIT_UNKNOWN     = 4,
-} MatroskaVideoDisplayUnit;
-
-typedef enum {
-  MATROSKA_COLOUR_CHROMASITINGHORZ_UNDETERMINED     = 0,
-  MATROSKA_COLOUR_CHROMASITINGHORZ_LEFT             = 1,
-  MATROSKA_COLOUR_CHROMASITINGHORZ_HALF             = 2,
-  MATROSKA_COLOUR_CHROMASITINGHORZ_NB
-} MatroskaColourChromaSitingHorz;
-
-typedef enum {
-  MATROSKA_COLOUR_CHROMASITINGVERT_UNDETERMINED     = 0,
-  MATROSKA_COLOUR_CHROMASITINGVERT_TOP              = 1,
-  MATROSKA_COLOUR_CHROMASITINGVERT_HALF             = 2,
-  MATROSKA_COLOUR_CHROMASITINGVERT_NB
-} MatroskaColourChromaSitingVert;
-
-typedef enum {
-  MATROSKA_VIDEO_PROJECTION_TYPE_RECTANGULAR        = 0,
-  MATROSKA_VIDEO_PROJECTION_TYPE_EQUIRECTANGULAR    = 1,
-  MATROSKA_VIDEO_PROJECTION_TYPE_CUBEMAP            = 2,
-  MATROSKA_VIDEO_PROJECTION_TYPE_MESH               = 3,
-} MatroskaVideoProjectionType;
-
 /*
  * Matroska Codec IDs, strings
  */
diff --git a/libavformat/matroska_ids.h b/libavformat/matroska_ids.h
new file mode 100644
index 0000000000..ddd20d6036
--- /dev/null
+++ b/libavformat/matroska_ids.h
@@ -0,0 +1,339 @@
+/*
+ * Matroska Semantic constants
+ * Copyright (c) 2003-2022 The FFmpeg Project
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVFORMAT_MATROSKA_IDS_H
+#define AVFORMAT_MATROSKA_IDS_H
+
+/*
+ * Matroska element IDs, max. 32 bits
+ */
+
+/* toplevel segment */
+#define MATROSKA_ID_SEGMENT    0x18538067
+
+/* Matroska top-level master IDs */
+#define MATROSKA_ID_INFO       0x1549A966
+#define MATROSKA_ID_TRACKS     0x1654AE6B
+#define MATROSKA_ID_CUES       0x1C53BB6B
+#define MATROSKA_ID_TAGS       0x1254C367
+#define MATROSKA_ID_SEEKHEAD   0x114D9B74
+#define MATROSKA_ID_ATTACHMENTS 0x1941A469
+#define MATROSKA_ID_CLUSTER    0x1F43B675
+#define MATROSKA_ID_CHAPTERS   0x1043A770
+
+/* IDs in the info master */
+#define MATROSKA_ID_TIMECODESCALE 0x2AD7B1
+#define MATROSKA_ID_DURATION   0x4489
+#define MATROSKA_ID_TITLE      0x7BA9
+#define MATROSKA_ID_WRITINGAPP 0x5741
+#define MATROSKA_ID_MUXINGAPP  0x4D80
+#define MATROSKA_ID_DATEUTC    0x4461
+#define MATROSKA_ID_SEGMENTUID 0x73A4
+
+/* ID in the tracks master */
+#define MATROSKA_ID_TRACKENTRY 0xAE
+
+/* IDs in the trackentry master */
+#define MATROSKA_ID_TRACKNUMBER 0xD7
+#define MATROSKA_ID_TRACKUID   0x73C5
+#define MATROSKA_ID_TRACKTYPE  0x83
+#define MATROSKA_ID_TRACKVIDEO     0xE0
+#define MATROSKA_ID_TRACKAUDIO     0xE1
+#define MATROSKA_ID_TRACKOPERATION 0xE2
+#define MATROSKA_ID_TRACKCOMBINEPLANES 0xE3
+#define MATROSKA_ID_TRACKPLANE         0xE4
+#define MATROSKA_ID_TRACKPLANEUID      0xE5
+#define MATROSKA_ID_TRACKPLANETYPE     0xE6
+#define MATROSKA_ID_CODECID    0x86
+#define MATROSKA_ID_CODECPRIVATE 0x63A2
+#define MATROSKA_ID_CODECNAME  0x258688
+#define MATROSKA_ID_CODECINFOURL 0x3B4040
+#define MATROSKA_ID_CODECDOWNLOADURL 0x26B240
+#define MATROSKA_ID_CODECDECODEALL 0xAA
+#define MATROSKA_ID_CODECDELAY 0x56AA
+#define MATROSKA_ID_SEEKPREROLL 0x56BB
+#define MATROSKA_ID_TRACKNAME  0x536E
+#define MATROSKA_ID_TRACKLANGUAGE 0x22B59C
+#define MATROSKA_ID_TRACKFLAGENABLED 0xB9
+#define MATROSKA_ID_TRACKFLAGDEFAULT 0x88
+#define MATROSKA_ID_TRACKFLAGFORCED 0x55AA
+#define MATROSKA_ID_TRACKFLAGHEARINGIMPAIRED  0x55AB
+#define MATROSKA_ID_TRACKFLAGVISUALIMPAIRED   0x55AC
+#define MATROSKA_ID_TRACKFLAGTEXTDESCRIPTIONS 0x55AD
+#define MATROSKA_ID_TRACKFLAGORIGINAL         0x55AE
+#define MATROSKA_ID_TRACKFLAGCOMMENTARY       0x55AF
+#define MATROSKA_ID_TRACKFLAGLACING 0x9C
+#define MATROSKA_ID_TRACKMINCACHE 0x6DE7
+#define MATROSKA_ID_TRACKMAXCACHE 0x6DF8
+#define MATROSKA_ID_TRACKDEFAULTDURATION 0x23E383
+#define MATROSKA_ID_TRACKCONTENTENCODINGS 0x6D80
+#define MATROSKA_ID_TRACKCONTENTENCODING 0x6240
+#define MATROSKA_ID_TRACKTIMECODESCALE 0x23314F
+#define MATROSKA_ID_TRACKMAXBLKADDID 0x55EE
+#define MATROSKA_ID_TRACKBLKADDMAPPING 0x41E4
+
+/* IDs in the trackvideo master */
+#define MATROSKA_ID_VIDEOFRAMERATE 0x2383E3
+#define MATROSKA_ID_VIDEODISPLAYWIDTH 0x54B0
+#define MATROSKA_ID_VIDEODISPLAYHEIGHT 0x54BA
+#define MATROSKA_ID_VIDEOPIXELWIDTH 0xB0
+#define MATROSKA_ID_VIDEOPIXELHEIGHT 0xBA
+#define MATROSKA_ID_VIDEOPIXELCROPB 0x54AA
+#define MATROSKA_ID_VIDEOPIXELCROPT 0x54BB
+#define MATROSKA_ID_VIDEOPIXELCROPL 0x54CC
+#define MATROSKA_ID_VIDEOPIXELCROPR 0x54DD
+#define MATROSKA_ID_VIDEODISPLAYUNIT 0x54B2
+#define MATROSKA_ID_VIDEOFLAGINTERLACED 0x9A
+#define MATROSKA_ID_VIDEOFIELDORDER 0x9D
+#define MATROSKA_ID_VIDEOSTEREOMODE 0x53B8
+#define MATROSKA_ID_VIDEOALPHAMODE 0x53C0
+#define MATROSKA_ID_VIDEOASPECTRATIO 0x54B3
+#define MATROSKA_ID_VIDEOCOLORSPACE 0x2EB524
+#define MATROSKA_ID_VIDEOCOLOR 0x55B0
+
+#define MATROSKA_ID_VIDEOCOLORMATRIXCOEFF 0x55B1
+#define MATROSKA_ID_VIDEOCOLORBITSPERCHANNEL 0x55B2
+#define MATROSKA_ID_VIDEOCOLORCHROMASUBHORZ 0x55B3
+#define MATROSKA_ID_VIDEOCOLORCHROMASUBVERT 0x55B4
+#define MATROSKA_ID_VIDEOCOLORCBSUBHORZ 0x55B5
+#define MATROSKA_ID_VIDEOCOLORCBSUBVERT 0x55B6
+#define MATROSKA_ID_VIDEOCOLORCHROMASITINGHORZ 0x55B7
+#define MATROSKA_ID_VIDEOCOLORCHROMASITINGVERT 0x55B8
+#define MATROSKA_ID_VIDEOCOLORRANGE 0x55B9
+#define MATROSKA_ID_VIDEOCOLORTRANSFERCHARACTERISTICS 0x55BA
+
+#define MATROSKA_ID_VIDEOCOLORPRIMARIES 0x55BB
+#define MATROSKA_ID_VIDEOCOLORMAXCLL 0x55BC
+#define MATROSKA_ID_VIDEOCOLORMAXFALL 0x55BD
+
+#define MATROSKA_ID_VIDEOCOLORMASTERINGMETA 0x55D0
+#define MATROSKA_ID_VIDEOCOLOR_RX 0x55D1
+#define MATROSKA_ID_VIDEOCOLOR_RY 0x55D2
+#define MATROSKA_ID_VIDEOCOLOR_GX 0x55D3
+#define MATROSKA_ID_VIDEOCOLOR_GY 0x55D4
+#define MATROSKA_ID_VIDEOCOLOR_BX 0x55D5
+#define MATROSKA_ID_VIDEOCOLOR_BY 0x55D6
+#define MATROSKA_ID_VIDEOCOLOR_WHITEX 0x55D7
+#define MATROSKA_ID_VIDEOCOLOR_WHITEY 0x55D8
+#define MATROSKA_ID_VIDEOCOLOR_LUMINANCEMAX 0x55D9
+#define MATROSKA_ID_VIDEOCOLOR_LUMINANCEMIN 0x55DA
+
+#define MATROSKA_ID_VIDEOPROJECTION 0x7670
+#define MATROSKA_ID_VIDEOPROJECTIONTYPE 0x7671
+#define MATROSKA_ID_VIDEOPROJECTIONPRIVATE 0x7672
+#define MATROSKA_ID_VIDEOPROJECTIONPOSEYAW 0x7673
+#define MATROSKA_ID_VIDEOPROJECTIONPOSEPITCH 0x7674
+#define MATROSKA_ID_VIDEOPROJECTIONPOSEROLL 0x7675
+
+/* IDs in the trackaudio master */
+#define MATROSKA_ID_AUDIOSAMPLINGFREQ 0xB5
+#define MATROSKA_ID_AUDIOOUTSAMPLINGFREQ 0x78B5
+
+#define MATROSKA_ID_AUDIOBITDEPTH 0x6264
+#define MATROSKA_ID_AUDIOCHANNELS 0x9F
+
+/* IDs in the content encoding master */
+#define MATROSKA_ID_ENCODINGORDER 0x5031
+#define MATROSKA_ID_ENCODINGSCOPE 0x5032
+#define MATROSKA_ID_ENCODINGTYPE 0x5033
+#define MATROSKA_ID_ENCODINGCOMPRESSION 0x5034
+#define MATROSKA_ID_ENCODINGCOMPALGO 0x4254
+#define MATROSKA_ID_ENCODINGCOMPSETTINGS 0x4255
+
+#define MATROSKA_ID_ENCODINGENCRYPTION 0x5035
+#define MATROSKA_ID_ENCODINGENCAESSETTINGS 0x47E7
+#define MATROSKA_ID_ENCODINGENCALGO 0x47E1
+#define MATROSKA_ID_ENCODINGENCKEYID 0x47E2
+#define MATROSKA_ID_ENCODINGSIGALGO 0x47E5
+#define MATROSKA_ID_ENCODINGSIGHASHALGO 0x47E6
+#define MATROSKA_ID_ENCODINGSIGKEYID 0x47E4
+#define MATROSKA_ID_ENCODINGSIGNATURE 0x47E3
+
+/* IDs in the block addition mapping master */
+#define MATROSKA_ID_BLKADDIDVALUE 0x41F0
+#define MATROSKA_ID_BLKADDIDNAME 0x41A4
+#define MATROSKA_ID_BLKADDIDTYPE 0x41E7
+#define MATROSKA_ID_BLKADDIDEXTRADATA 0x41ED
+
+/* ID in the cues master */
+#define MATROSKA_ID_POINTENTRY 0xBB
+
+/* IDs in the pointentry master */
+#define MATROSKA_ID_CUETIME    0xB3
+#define MATROSKA_ID_CUETRACKPOSITION 0xB7
+
+/* IDs in the cuetrackposition master */
+#define MATROSKA_ID_CUETRACK   0xF7
+#define MATROSKA_ID_CUECLUSTERPOSITION 0xF1
+#define MATROSKA_ID_CUERELATIVEPOSITION 0xF0
+#define MATROSKA_ID_CUEDURATION 0xB2
+#define MATROSKA_ID_CUEBLOCKNUMBER 0x5378
+
+/* IDs in the tags master */
+#define MATROSKA_ID_TAG                 0x7373
+#define MATROSKA_ID_SIMPLETAG           0x67C8
+#define MATROSKA_ID_TAGNAME             0x45A3
+#define MATROSKA_ID_TAGSTRING           0x4487
+#define MATROSKA_ID_TAGLANG             0x447A
+#define MATROSKA_ID_TAGDEFAULT          0x4484
+#define MATROSKA_ID_TAGDEFAULT_BUG      0x44B4
+#define MATROSKA_ID_TAGTARGETS          0x63C0
+#define MATROSKA_ID_TAGTARGETS_TYPE       0x63CA
+#define MATROSKA_ID_TAGTARGETS_TYPEVALUE  0x68CA
+#define MATROSKA_ID_TAGTARGETS_TRACKUID   0x63C5
+#define MATROSKA_ID_TAGTARGETS_CHAPTERUID 0x63C4
+#define MATROSKA_ID_TAGTARGETS_ATTACHUID  0x63C6
+
+/* IDs in the seekhead master */
+#define MATROSKA_ID_SEEKENTRY  0x4DBB
+
+/* IDs in the seekpoint master */
+#define MATROSKA_ID_SEEKID     0x53AB
+#define MATROSKA_ID_SEEKPOSITION 0x53AC
+
+/* IDs in the cluster master */
+#define MATROSKA_ID_CLUSTERTIMECODE 0xE7
+#define MATROSKA_ID_CLUSTERPOSITION 0xA7
+#define MATROSKA_ID_CLUSTERPREVSIZE 0xAB
+#define MATROSKA_ID_BLOCKGROUP 0xA0
+#define MATROSKA_ID_BLOCKADDITIONS 0x75A1
+#define MATROSKA_ID_BLOCKMORE 0xA6
+#define MATROSKA_ID_BLOCKADDID 0xEE
+#define MATROSKA_ID_BLOCKADDITIONAL 0xA5
+#define MATROSKA_ID_SIMPLEBLOCK 0xA3
+
+/* IDs in the blockgroup master */
+#define MATROSKA_ID_BLOCK      0xA1
+#define MATROSKA_ID_BLOCKDURATION 0x9B
+#define MATROSKA_ID_BLOCKREFERENCE 0xFB
+#define MATROSKA_ID_CODECSTATE 0xA4
+#define MATROSKA_ID_DISCARDPADDING 0x75A2
+
+/* IDs in the attachments master */
+#define MATROSKA_ID_ATTACHEDFILE        0x61A7
+#define MATROSKA_ID_FILEDESC            0x467E
+#define MATROSKA_ID_FILENAME            0x466E
+#define MATROSKA_ID_FILEMIMETYPE        0x4660
+#define MATROSKA_ID_FILEDATA            0x465C
+#define MATROSKA_ID_FILEUID             0x46AE
+
+/* IDs in the chapters master */
+#define MATROSKA_ID_EDITIONENTRY        0x45B9
+#define MATROSKA_ID_CHAPTERATOM         0xB6
+#define MATROSKA_ID_CHAPTERTIMESTART    0x91
+#define MATROSKA_ID_CHAPTERTIMEEND      0x92
+#define MATROSKA_ID_CHAPTERDISPLAY      0x80
+#define MATROSKA_ID_CHAPSTRING          0x85
+#define MATROSKA_ID_CHAPLANG            0x437C
+#define MATROSKA_ID_CHAPCOUNTRY         0x437E
+#define MATROSKA_ID_EDITIONUID          0x45BC
+#define MATROSKA_ID_EDITIONFLAGHIDDEN   0x45BD
+#define MATROSKA_ID_EDITIONFLAGDEFAULT  0x45DB
+#define MATROSKA_ID_EDITIONFLAGORDERED  0x45DD
+#define MATROSKA_ID_CHAPTERUID          0x73C4
+#define MATROSKA_ID_CHAPTERFLAGHIDDEN   0x98
+#define MATROSKA_ID_CHAPTERFLAGENABLED  0x4598
+#define MATROSKA_ID_CHAPTERPHYSEQUIV    0x63C3
+
+typedef enum {
+  MATROSKA_TRACK_TYPE_NONE     = 0x0,
+  MATROSKA_TRACK_TYPE_VIDEO    = 0x1,
+  MATROSKA_TRACK_TYPE_AUDIO    = 0x2,
+  MATROSKA_TRACK_TYPE_COMPLEX  = 0x3,
+  MATROSKA_TRACK_TYPE_LOGO     = 0x10,
+  MATROSKA_TRACK_TYPE_SUBTITLE = 0x11,
+  MATROSKA_TRACK_TYPE_BUTTONS  = 0x12,
+  MATROSKA_TRACK_TYPE_CONTROL  = 0x20,
+  MATROSKA_TRACK_TYPE_METADATA = 0x21,
+} MatroskaTrackType;
+
+typedef enum {
+  MATROSKA_TRACK_ENCODING_COMP_ZLIB        = 0,
+  MATROSKA_TRACK_ENCODING_COMP_BZLIB       = 1,
+  MATROSKA_TRACK_ENCODING_COMP_LZO         = 2,
+  MATROSKA_TRACK_ENCODING_COMP_HEADERSTRIP = 3,
+} MatroskaTrackEncodingCompAlgo;
+
+typedef enum {
+  MATROSKA_VIDEO_INTERLACE_FLAG_UNDETERMINED = 0,
+  MATROSKA_VIDEO_INTERLACE_FLAG_INTERLACED   = 1,
+  MATROSKA_VIDEO_INTERLACE_FLAG_PROGRESSIVE  = 2,
+} MatroskaVideoInterlaceFlag;
+
+typedef enum {
+  MATROSKA_VIDEO_FIELDORDER_PROGRESSIVE  = 0,
+  MATROSKA_VIDEO_FIELDORDER_TT           = 1,
+  MATROSKA_VIDEO_FIELDORDER_UNDETERMINED = 2,
+  MATROSKA_VIDEO_FIELDORDER_BB           = 6,
+  MATROSKA_VIDEO_FIELDORDER_TB           = 9,
+  MATROSKA_VIDEO_FIELDORDER_BT           = 14,
+} MatroskaVideoFieldOrder;
+
+typedef enum {
+  MATROSKA_VIDEO_STEREOMODE_TYPE_MONO               = 0,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_LEFT_RIGHT         = 1,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_BOTTOM_TOP         = 2,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_TOP_BOTTOM         = 3,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_RL    = 4,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_LR    = 5,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_RL = 6,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_LR = 7,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_RL = 8,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_LR = 9,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_ANAGLYPH_CYAN_RED  = 10,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_RIGHT_LEFT         = 11,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_ANAGLYPH_GREEN_MAG = 12,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_LR = 13,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_RL = 14,
+  MATROSKA_VIDEO_STEREOMODE_TYPE_NB,
+} MatroskaVideoStereoModeType;
+
+typedef enum {
+  MATROSKA_VIDEO_DISPLAYUNIT_PIXELS      = 0,
+  MATROSKA_VIDEO_DISPLAYUNIT_CENTIMETERS = 1,
+  MATROSKA_VIDEO_DISPLAYUNIT_INCHES      = 2,
+  MATROSKA_VIDEO_DISPLAYUNIT_DAR         = 3,
+  MATROSKA_VIDEO_DISPLAYUNIT_UNKNOWN     = 4,
+} MatroskaVideoDisplayUnit;
+
+typedef enum {
+  MATROSKA_COLOUR_CHROMASITINGHORZ_UNDETERMINED     = 0,
+  MATROSKA_COLOUR_CHROMASITINGHORZ_LEFT             = 1,
+  MATROSKA_COLOUR_CHROMASITINGHORZ_HALF             = 2,
+  MATROSKA_COLOUR_CHROMASITINGHORZ_NB
+} MatroskaColourChromaSitingHorz;
+
+typedef enum {
+  MATROSKA_COLOUR_CHROMASITINGVERT_UNDETERMINED     = 0,
+  MATROSKA_COLOUR_CHROMASITINGVERT_TOP              = 1,
+  MATROSKA_COLOUR_CHROMASITINGVERT_HALF             = 2,
+  MATROSKA_COLOUR_CHROMASITINGVERT_NB
+} MatroskaColourChromaSitingVert;
+
+typedef enum {
+  MATROSKA_VIDEO_PROJECTION_TYPE_RECTANGULAR        = 0,
+  MATROSKA_VIDEO_PROJECTION_TYPE_EQUIRECTANGULAR    = 1,
+  MATROSKA_VIDEO_PROJECTION_TYPE_CUBEMAP            = 2,
+  MATROSKA_VIDEO_PROJECTION_TYPE_MESH               = 3,
+} MatroskaVideoProjectionType;
+
+
+#endif /* AVFORMAT_MATROSKA_IDS_H */
