webm/webmids.hpp
Vignesh Venkatasubramanian 5af56bb9ee Elements and functions to support BlockAdditional
Adding elements and functions to support muxing of BlockAdditional element.
This is required for supporting muxing of streams with Alpha Channel (where the
Alpha data goes into BlockAdditional). Detailed design doc of Alpha Channel can
be found here: http://goo.gl/wCP1y

Change-Id: Idac144d9588de16685734850585ab7115ddd08a4
2013-04-24 16:16:14 -07:00

139 lines
5.0 KiB
C++

// Copyright (c) 2012 The WebM project authors. All Rights Reserved.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree. An additional intellectual property rights grant can be found
// in the file PATENTS. All contributing project authors may
// be found in the AUTHORS file in the root of the source tree.
#ifndef WEBMIDS_HPP
#define WEBMIDS_HPP
namespace mkvmuxer {
enum MkvId {
kMkvEBML = 0x1A45DFA3,
kMkvEBMLVersion = 0x4286,
kMkvEBMLReadVersion = 0x42F7,
kMkvEBMLMaxIDLength = 0x42F2,
kMkvEBMLMaxSizeLength = 0x42F3,
kMkvDocType = 0x4282,
kMkvDocTypeVersion = 0x4287,
kMkvDocTypeReadVersion = 0x4285,
kMkvVoid = 0xEC,
kMkvSignatureSlot = 0x1B538667,
kMkvSignatureAlgo = 0x7E8A,
kMkvSignatureHash = 0x7E9A,
kMkvSignaturePublicKey = 0x7EA5,
kMkvSignature = 0x7EB5,
kMkvSignatureElements = 0x7E5B,
kMkvSignatureElementList = 0x7E7B,
kMkvSignedElement = 0x6532,
//segment
kMkvSegment = 0x18538067,
//Meta Seek Information
kMkvSeekHead = 0x114D9B74,
kMkvSeek = 0x4DBB,
kMkvSeekID = 0x53AB,
kMkvSeekPosition = 0x53AC,
//Segment Information
kMkvInfo = 0x1549A966,
kMkvTimecodeScale = 0x2AD7B1,
kMkvDuration = 0x4489,
kMkvDateUTC = 0x4461,
kMkvMuxingApp = 0x4D80,
kMkvWritingApp = 0x5741,
//Cluster
kMkvCluster = 0x1F43B675,
kMkvTimecode = 0xE7,
kMkvPrevSize = 0xAB,
kMkvBlockGroup = 0xA0,
kMkvBlock = 0xA1,
kMkvBlockDuration = 0x9B,
kMkvReferenceBlock = 0xFB,
kMkvLaceNumber = 0xCC,
kMkvSimpleBlock = 0xA3,
kMkvBlockAdditions = 0x75A1,
kMkvBlockMore = 0xA6,
kMkvBlockAddID = 0xEE,
kMkvBlockAdditional = 0xA5,
//Track
kMkvTracks = 0x1654AE6B,
kMkvTrackEntry = 0xAE,
kMkvTrackNumber = 0xD7,
kMkvTrackUID = 0x73C5,
kMkvTrackType = 0x83,
kMkvFlagEnabled = 0xB9,
kMkvFlagDefault = 0x88,
kMkvFlagForced = 0x55AA,
kMkvFlagLacing = 0x9C,
kMkvDefaultDuration = 0x23E383,
kMkvName = 0x536E,
kMkvLanguage = 0x22B59C,
kMkvCodecID = 0x86,
kMkvCodecPrivate = 0x63A2,
kMkvCodecName = 0x258688,
kMkvMaxBlockAdditionID = 0x55EE,
//video
kMkvVideo = 0xE0,
kMkvFlagInterlaced = 0x9A,
kMkvStereoMode = 0x53B8,
kMkvAlphaMode = 0x53C0,
kMkvPixelWidth = 0xB0,
kMkvPixelHeight = 0xBA,
kMkvPixelCropBottom = 0x54AA,
kMkvPixelCropTop = 0x54BB,
kMkvPixelCropLeft = 0x54CC,
kMkvPixelCropRight = 0x54DD,
kMkvDisplayWidth = 0x54B0,
kMkvDisplayHeight = 0x54BA,
kMkvDisplayUnit = 0x54B2,
kMkvAspectRatioType = 0x54B3,
kMkvFrameRate = 0x2383E3,
//end video
//audio
kMkvAudio = 0xE1,
kMkvSamplingFrequency = 0xB5,
kMkvOutputSamplingFrequency = 0x78B5,
kMkvChannels = 0x9F,
kMkvBitDepth = 0x6264,
//end audio
//ContentEncodings
kMkvContentEncodings = 0x6D80,
kMkvContentEncoding = 0x6240,
kMkvContentEncodingOrder = 0x5031,
kMkvContentEncodingScope = 0x5032,
kMkvContentEncodingType = 0x5033,
kMkvContentEncryption = 0x5035,
kMkvContentEncAlgo = 0x47E1,
kMkvContentEncKeyID = 0x47E2,
kMkvContentEncAESSettings = 0x47E7,
kMkvAESSettingsCipherMode = 0x47E8,
kMkvAESSettingsCipherInitData = 0x47E9,
//end ContentEncodings
//Cueing Data
kMkvCues = 0x1C53BB6B,
kMkvCuePoint = 0xBB,
kMkvCueTime = 0xB3,
kMkvCueTrackPositions = 0xB7,
kMkvCueTrack = 0xF7,
kMkvCueClusterPosition = 0xF1,
kMkvCueBlockNumber = 0x5378,
//Chapters
kMkvChapters = 0x1043A770,
kMkvEditionEntry = 0x45B9,
kMkvChapterAtom = 0xB6,
kMkvChapterUID = 0x73C4,
kMkvChapterStringUID = 0x5654,
kMkvChapterTimeStart = 0x91,
kMkvChapterTimeEnd = 0x92,
kMkvChapterDisplay = 0x80,
kMkvChapString = 0x85,
kMkvChapLanguage = 0x437C,
kMkvChapCountry = 0x437E
};
} // end namespace mkvmuxer
#endif // WEBMIDS_HPP