mp4ids.h

Go to the documentation of this file.

#ifndef TAG_PARSER_MP4IDS_H
#define TAG_PARSER_MP4IDS_H
 
#include "../global.h"
 
#include <cstdint>
#include <string_view>
 
namespace TagParser {
 
class MediaFormat;
 
namespace Mp4AtomIds {
enum KnownValue : std::uint32_t {
    Av1Configuration = 0x61763143, 
    AvcConfiguration = 0x61766343, 
    BitrateBox = 0x62747274, 
    CleanAperature = 0x636c6170, 
    ChunkOffset64 = 0x636f3634, 
    CompositionTimeToSample = 0x63747473, 
    Data = 0x64617461, 
    DataInformation = 0x64696e66, 
    DataReference = 0x64726566, 
    Drms = 0x64726D73, 
    Edit = 0x65647473, 
    EditList = 0x656C7374, 
    Free = 0x66726565, 
    FileType = 0x66747970, 
    HandlerReference = 0x68646c72, 
    HintMediaHeader = 0x686D6864, 
    ItunesList = 0x696c7374, 
    MediaData = 0x6d646174, 
    MediaHeader = 0x6d646864, 
    Media = 0x6d646961, 
    Mean = 0x6D65616E, 
    MovieExtendsHeader = 0x6D656864, 
    Meta = 0x6d657461, 
    MovieFragmentHeader = 0x6D666864, 
    MovieFragmentRandomAccess = 0x6d667261, 
    MediaInformation = 0x6d696e66, 
    MediaInformationHeader = 0x676D6864, 
    MediaInformationBase = 0x676D696E, 
    MediaInformationText = 0x74657874, 
    MovieFragment = 0x6d6f6f66, 
    Movie = 0x6d6f6f76, 
    MovieExtends = 0x6D766578, 
    MovieHeader = 0x6D766864, 
    Name = 0x6E616D65, 
    NullMediaHeaderBox = 0x6E6D6864, 
    PaddingBits = 0x70616462, 
    PixalAspectRatio = 0x70617370, 
    ProgressiveDownloadInformation = 0x7064696e, 
    SampleToGroup = 0x73626770, 
    IndependentAndDisposableSamples = 0x73647470, 
    SampleGroupDescription = 0x73677064, 
    Skip = 0x736b6970, 
    SoundMediaHeader = 0x736D6864, 
    SampleTable = 0x7374626c, 
    ChunkOffset = 0x7374636f, 
    DegradationPriority = 0x73746470, 
    SampleToChunk = 0x73747363, 
    SampleDescription = 0x73747364, 
    ShadowSyncSample = 0x73747368, 
    SyncSample = 0x73747373, 
    SampleSize = 0x7374737A, 
    DecodingTimeToSample = 0x73747473, 
    CompactSampleSize = 0x73747a32, 
    SubSampleInformation = 0x73756273, 
    TrackFragmentHeader = 0x74666864, 
    TrackHeader = 0x746b6864, 
    TrackFragment = 0x74726166, 
    Track = 0x7472616b, 
    TrackReference = 0x74726566, 
    TrackExtends = 0x74726578, 
    TrackFragmentRun = 0x7472756E, 
    UserData = 0x75647461, 
    DataEntryUrl = 0x75726C20, 
    DataEntryUrn = 0x75726E20, 
    VideoMediaHeader = 0x766D6864, 
    Wide = 0x77696465, 
};
}
 
namespace Mp4TagAtomIds {
enum KnownValue : std::uint32_t {
    Album = 0xA9616c62, 
    AlbumArtist = 0x61415254, 
    Artist = 0xA9415254, 
    Bpm = 0x746d706f, 
    Category = 0x63617467, 
    Comment = 0xA9636d74, 
    Composer = 0xA9777274, 
    Copyright = 0x63707274, 
    Cover = 0x636f7672, 
    Description = 0x64657363, 
    DiskPosition = 0x6469736b, 
    Encoder = 0xA9746f6f, 
    EpisodeGlobalUniqueId = 0x65676964, 
    Extended = 0x2d2d2d2d, 
    GaplessPlayback = 0x70676170, 
    Genre = 0xA967656e, 
    Grouping = 0xA9677270, 
    Keywords = 0x6b657977, 
    Lyricist = 0xA9737766, 
    Lyrics = 0xA96c7972, 
    MediaType = 0x7374696B, 
    Performers = 0xA9707266, 
    Podcast = 0x70637374, 
    PodcastUrl = 0x7075726c, 
    PreDefinedGenre = 0x676e7265, 
    Producer = 0xA9707264, 
    PurchaseDate = 0x70757264, 
    Rating = 0x72746e67, 
    RecordLabel = 0xA96c6162, 
    Title = 0xA96e616d, 
    TrackPosition = 0x74726b6e, 
    TvEpisode = 0x74766573, 
    TvEpisodeName = 0x7476656e, 
    TvNetworkName = 0x74766e6e, 
    TvSeason = 0x7476736e, 
    TvShowName = 0x74767368, 
    Year = 0xA9646179, 
    Conductor = 0x40636F6E, 
    Director = 0x40646972, 
    Narrator = 0xA96E7274, 
    Publisher = 0xA9707562, 
    SortWith = 0x736F6E6D, 
    Compilation = 0x6370696C, 
    SoundEngineer = 0xA9736E65, 
    ExecutiveProducer = 0xA9787064, 
    ArtDirector = 0xA9617264, 
    Arranger = 0xA9617267, 
    Author = 0xA9617574, 
    OriginalArtist = 0xA96F7065, 
    Year2 = 0x79727263, 
};
}
 
namespace Mp4TagExtendedMeanIds {
extern std::string_view iTunes;
}
 
namespace Mp4TagExtendedNameIds {
extern std::string_view cdec;
extern std::string_view label;
} // namespace Mp4TagExtendedNameIds
 
namespace Mp4MediaTypeIds {
enum KnownValue : std::uint32_t {
    Sound = 0x736f756e, 
    Video = 0x76696465, 
    Hint = 0x68696e74, 
    Meta = 0x6d657461, 
};
}
 
namespace FourccIds {
enum KnownValue : std::uint32_t {
    Ac3 = 0x61632d33, 
    Ac4 = 0x61632d34, 
    AdpcmAcm = 0x6D730002, 
    Agsm = 0x6167736D, 
    Alac = 0x616C6163, 
    Alaw = 0x616C6177, 
    Alaw21 = 0x616C6177, 
    AlphaCompositor = 0x626C6E64, 
    AlphaGain = 0x6761696E, 
    Amr = 0x73617762, 
    AmrNarrowband = 0x73616D72, 
    Animation = 0x726C6520, 
    Appl1 = 0x6476690, 
    Appl2 = 0x6C70630, 
    Apple16BitGray = 0x62313667, 
    Apple32BitGrayWithAlpha = 0x62333261, 
    Apple48BitRgb = 0x62343872, 
    Apple64BitArgb1 = 0x62363461, 
    Apple64BitArgb2 = 0x62617365, 
    Apple64BitArgb3 = 0x626C6974, 
    AppleAnimation = 0x726C6520, 
    AppleAvrJpeg = 0x61767220, 
    AppleBmp = 0x57524C45, 
    AppleCinepak = 0x63766964, 
    AppleCmyk = 0x636D796B, 
    AppleComponentVideoYuv422 = 0x79757632, 
    AppleCurve = 0x70617468, 
    AppleDvc = 0x64766320, 
    AppleDvcpro = 0x64767070, 
    AppleDvcpro501 = 0x6476356E, 
    AppleDvcpro502 = 0x64763570, 
    AppleDvcpro50Ntsc = 0x6476356E, 
    AppleDvcpro50Pal = 0x64763570, 
    AppleDvcproPal = 0x64767070, 
    AppleDvDvcproNtsc = 0x6476630, 
    AppleDvp = 0x64766370, 
    AppleDvPal = 0x64766370, 
    AppleFlc = 0x666C6963, 
    AppleGif = 0x67696620, 
    AppleGraphics = 0x736D630, 
    AppleGsm101 = 0x6167736D, 
    AppleH261 = 0x68323631, 
    AppleIntermediateCodec = 0x69636F64, 
    AppleLossless = 0x616C6163, 
    AppleMacpaint = 0x504E5447, 
    AppleMicrosoftVideo1 = 0x6D737663, 
    AppleMotionJpegA = 0x6D6A7061, 
    AppleMotionJpegB = 0x6D6A7062, 
    AppleMpeg4Compressor = 0x6D703476, 
    AppleMpeg4Decompressor = 0x6D703476, 
    AppleOpendmlJpeg = 0x646D6231, 
    ApplePhotoCd = 0x6B706364, 
    ApplePhotoJpeg = 0x6A706567, 
    ApplePixletVideo = 0x70786C74, 
    ApplePlanarRgb = 0x38425053, 
    ApplePng = 0x706E670, 
    AppleQuickdraw = 0x71647277, 
    AppleR408 = 0x72343038, 
    AppleScalingCodec = 0x7363616C, 
    AppleSgi = 0x2E534749, 
    AppleSorensonYuv9Codec = 0x73797639, 
    AppleTextAtsuiCodec = 0x74657874, 
    AppleTga = 0x7467610, 
    AppleTiff = 0x74696666, 
    AppleV408 = 0x76343038, 
    AppleVcH263 = 0x68323633, 
    AppleVideo = 0x72707A61, 
    AppleYuv420Codec1 = 0x6A343230, 
    AppleYuv420Codec2 = 0x6D797576, 
    AppleYuv420Codec3 = 0x79343230, 
    AppleYuv422Codec2Vuy = 0x32767579, 
    AppleYuv422Codec4 = 0x79757678, 
    AppleYuv422CodecYuvs = 0x79757673, 
    AppleYuv422CodecYuvu = 0x79757675, 
    Avc0Media = 0x64726D69, 
    Avc1 = 0x61766331, 
    Avc2 = 0x61766332, 
    Avc3 = 0x61766333, 
    Avc4 = 0x61766334, 
    Av1_IVF = 0x41563031, 
    Av1_ISOBMFF = 0x61763031, 
    Blur = 0x626C7572, 
    Bps8 = 0x38627073, 
    BrightnessAndContrast = 0x6272636F, 
    ChannelCompositor = 0x6368616E, 
    ChromaKey = 0x636B6579, 
    Cinepak = 0x63766964, 
    Cloud = 0x636C6F75, 
    ColorStyle = 0x736F6C72, 
    Colorsync = 0x73796E63, 
    ColorTint = 0x74696E74, 
    CrossFade = 0x64736C76, 
    Cvid = 0x63766964, 
    Divx3Decoder1 = 0x41503431, 
    Divx3Decoder2 = 0x434F4C30, 
    Divx3Decoder3 = 0x434F4C31, 
    Divx3Decoder4 = 0x44495633, 
    Divx3Decoder5 = 0x44495634, 
    Divx3Decoder6 = 0x44495635, 
    Divx3Decoder7 = 0x44495636, 
    Divx3Decoder8 = 0x4D504733, 
    Divx3Decoder9 = 0x6D706733, 
    Divx3Decoder10 = 0x636F6C30, 
    Divx3Decoder11 = 0x636F6C31, 
    Divx3Decoder12 = 0x64697633, 
    Divx3Decoder13 = 0x64697634, 
    Divx3Decoder14 = 0x64697635, 
    Divx3Decoder15 = 0x64697636, 
    Divx4Decoder1 = 0x44495658, 
    Divx4Decoder2 = 0x64697678, 
    Divx5Decoder = 0x44583530, 
    Drms = 0x64726D73, 
    Drmi = 0x64726D69, 
    Dts = 0x6474736C, 
    DtsH = 0x64747368, 
    DtsE = 0x64747365, 
    Dvca = 0x64766361, 
    DvcPro501 = 0x64763570, 
    DvcPro502 = 0x6476356E, 
    DvcProPal = 0x64767070, 
    EAc3 = 0x65632D33, 
    EdgeDetection = 0x65646765, 
    Emboss = 0x656D6273, 
    Explode = 0x78706C6F, 
    FilmNoise = 0x666D6E73, 
    Fire = 0x66697265, 
    Flac = 0x664C6143, 
    FlashPixImage = 0x66706978, 
    FlashScreenVideoDecoder = 0x46535631, 
    FloatingPoint32Bit = 0x666C3332, 
    FloatingPoint64Bit = 0x666C3634, 
    GeneralConvolution = 0x67656E6B, 
    Gif = 0x67696620, 
    Glass = 0x676C6173, 
    GradientWipe = 0x6D617474, 
    Graphics = 0x736D6320, 
    H263Quicktime = 0x68323633, 
    H2633GPP = 0x73323633, 
    H264Decoder1 = 0x44415643, 
    H264Decoder2 = 0x48323634, 
    H264Decoder3 = 0x56535348, 
    H264Decoder4 = 0x58323634, 
    H264Decoder5 = 0x68323634, 
    H264Decoder6 = 0x78323634, 
    Hdv3 = 0x68647633, 
    Hevc1 = 0x68766331, 
    Hevc2 = 0x68657631, 
    HslBalance = 0x68736C62, 
    Ima4 = 0x696D6134, 
    Ima41 = 0x696D6134, 
    ImaadpcmAcm = 0x6D730011, 
    Implode = 0x6D706C6F, 
    Int16Be = 0x74776F73, 
    Int16Le = 0x736F7774, 
    Int24 = 0x696E3234, 
    Int32 = 0x696E3332, 
    Iris = 0x736D7032, 
    IvxDecoder1 = 0x33495632, 
    IvxDecoder2 = 0x33495644, 
    IvxDecoder3 = 0x33697632, 
    IvxDecoder4 = 0x33697664, 
    Jpeg = 0x6a706567, 
    Jpeg2000Decoder = 0x6D6A7032, 
    Law21 = 0x756C6177, 
    LensFlare = 0x6C656E73, 
    Lle = 0x726C6520, 
    Mac3 = 0x6D616333, 
    Mac6 = 0x6D616336, 
    Mace31 = 0x4D414333, 
    Mace61 = 0x4D414336, 
    MatrixWipe = 0x736D7034, 
    DolbyMpl = 0x6D6C7061, 
    MotionJpegA = 0x6D6A7061, 
    MotionJpegB = 0x6D6A7062, 
    Mp3 = 0x2e6d7033, 
    Mp3CbrOnly = 0x6D730055, 
    Mpeg = 0x4D504547, 
    Mpeg2Imx30 = 0x6D78336E, 
    Mpeg2Imx50 = 0x6D783570, 
    Mpeg4Audio = 0x6d703461, 
    Mpeg4Decoder1 = 0x464D5034, 
    Mpeg4Decoder2 = 0x53454447, 
    Mpeg4Decoder3 = 0x57563146, 
    Mpeg4Sample = 0x6d703473, 
    Mpeg4TimedText = 0x74783367, 
    Mpeg4Video = 0x6d703476, 
    MsMpeg4V1Decoder1 = 0x44495631, 
    MsMpeg4V1Decoder2 = 0x64697631, 
    MsMpeg4V1Decoder3 = 0x4D504734, 
    MsMpeg4V1Decoder4 = 0x6D706734, 
    MsMpeg4V1Decoder5 = 0x4D504731, 
    MsMpeg4V1Decoder6 = 0x6D706731, 
    MsMpeg4V2Decoder1 = 0x44495632, 
    MsMpeg4V2Decoder2 = 0x64697632, 
    MsMpeg4V2Decoder3 = 0x4D503432, 
    MsMpeg4V2Decoder4 = 0x6D703432, 
    MsMpeg4V3Decoder1 = 0x4D503433, 
    MsMpeg4V3Decoder2 = 0x6D703433, 
    NtscDv25Video = 0x64766320, 
    Oggs = 0x4F676753, 
    Opus = 0x4F707573, 
    PalDv25Video = 0x64766370, 
    PdfImage = 0x70646620, 
    Png = 0x706E6720, 
    Push = 0x70757368, 
    Qclp = 0x51636C70, 
    QdesignMusic1Decoder = 0x51444D43, 
    QdesignMusic2 = 0x51444D32, 
    Qdmc = 0x51444D43, 
    Qdrw = 0x71647277, 
    QtvrCubicCodec = 0x63757061, 
    QtvrCylindricalCodec = 0x6C747061, 
    QualcommPurevoice = 0x51636C70, 
    QualcommQcelp = 0x51636C71, 
    Radial = 0x736D7033, 
    Raw = 0x72617720, 
    RgbBalance = 0x72676262, 
    Ripple = 0x7269706C, 
    Rpza = 0x72707A61, 
    Rv20 = 0x52563230, 
    Rv30 = 0x52563330, 
    Rv40 = 0x52563430, 
    Sharpen = 0x73687270, 
    Slide = 0x736C6964, 
    Smc = 0x736D6320, 
    SorensonH263Decoder = 0x464C5631, 
    SorensonVideo3Compressor = 0x53565133, 
    SorensonVideoDecompressor = 0x53565131, 
    Sowt = 0x736F7774, 
    SpecialEffectsAndFilters = 0x67656666, 
    Svq1 = 0x73767131, 
    Svq3 = 0x73767133, 
    Tiff = 0x74696666, 
    TravelingMatte = 0x74726176, 
    TruemotionVp6Decoder1 = 0x56503632, 
    TruemotionVp6Decoder2 = 0x56503646, 
    Twos = 0x74776F73, 
    Ulaw = 0x756C6177, 
    Ulaw21 = 0x756C6177, 
    VcmImageCodec = 0x4D6A7067, 
    Vdva = 0x76647661, 
    Vp8 = 0x56503830, 
    Vp9 = 0x56503930, 
    Vp9_2 = 0x76703039, 
    WavPack = 0x5756504B, 
    WindowsMediaAudio = 0x6F776D61, 
    WindowsMediaAudio7 = 0x574D4131, 
    WindowsMediaAudio9Professional = 0x574D4133, 
    WindowsMediaAudio9Standard = 0x574D4132, 
    WindowsMediaVideoV17 = 0x574D5637, 
    WindowsMediaVideoV2 = 0x574D5632, 
    WindowsMediaVideoV8 = 0x574D5638, 
    Wipe = 0x736D7074, 
    WmvImageCodec1 = 0x4D347332, 
    WmvImageCodec2 = 0x4D703432, 
    WmvImageCodec3 = 0x4D703433, 
    WmvImageCodec4 = 0x4D703453, 
    WmvImageCodec5 = 0x574D5631, 
    WmvImageCodec6 = 0x574D5632, 
    WmvImageCodec7 = 0x574D5633, 
    XvidDecoder1 = 0x424C5A30, 
    XvidDecoder2 = 0x58564944, 
    XvidDecoder3 = 0x58564958, 
    XvidDecoder4 = 0x58766944, 
    XvidDecoder5 = 0x78766964, 
    Yuv422HardwareAccelerationCodecYuvs1 = 0x32767579, 
    Yuv422HardwareAccelerationCodecYuvs2 = 0x61633136, 
    Yuv422HardwareAccelerationCodecYuvs3 = 0x61633332, 
    Yuv422HardwareAccelerationCodecYuvs4 = 0x61634247, 
    Yuv422HardwareAccelerationCodecYuvs5 = 0x79757673, 
    Zoom = 0x7A6F6F6D, 
};
 
TAG_PARSER_EXPORT MediaFormat fourccToMediaFormat(std::uint32_t fourccId);
 
} // namespace FourccIds
 
namespace Mp4FormatExtensionIds {
enum KnownValue : std::uint32_t {
    GammaLevel
    = 0x67616D61, 
    FieldHandling = 0x6669656C, 
    DefaultQuantizationTable = 0x6D6A7174, 
    DefaultHuffmanTable = 0x6D6A6874, 
    Mpeg4ElementaryStreamDescriptor
    = 0x65736473, 
    Mpeg4ElementaryStreamDescriptor2 = 0x6D346473, 
    AvcConfiguration
    = 0x61766343, 
    PixelAspectRatio = 0x70617370, 
    ColorParameters = 0x636F6C72, 
    CleanAperature = 0x636C6170, 
};
}
 
namespace Mpeg4ElementaryStreamObjectIds {
enum KnownValue : std::uint8_t {
    SystemsIso144961 = 0x01, 
    SystemsIso144961v2, 
    InteractionStream, 
    AfxStream = 0x05, 
    FontDataStream, 
    SynthesizedTextureStream, 
    StreamingTextStream, 
    Mpeg4Visual = 0x20, 
    Avc, 
    ParameterSetsForAvc, 
    Als = 0x24, 
    Sa0c = 0x2B, 
    Aac = 0x40, 
    Mpeg2VideoSimpleProfile = 0x60, 
    Mpeg2VideoMainProfile, 
    Mpeg2VideoSnrProfile, 
    Mpeg2VideoSpatialProfile, 
    Mpeg2VideoHighProfile, 
    Mpeg2Video422Profile, 
    Mpeg2AacMainProfile, 
    Mpeg2AacLowComplexityProfile, 
    Mpeg2AacScaleableSamplingRateProfile, 
    Mpeg2Audio, 
    Mpeg1Video, 
    Mpeg1Audio, 
    Jpeg, 
    Png, 
    Evrc = 0xA0, 
    Smv, 
    Gpp2Cmf, 
    Vc1, 
    Dirac, 
    Ac3, 
    EAc3, 
    Dts, 
    DtsHdHighResolution, 
    DtsHdMasterAudio, 
    DtsHdExpress, 
    PrivateEvrc = 0xD1, 
    PrivateAc3 = 0xD3, 
    PrivateDts, 
    PrivateOgg = 0xDD, 
    PrivateOgg2, 
    PrivateVobSub = 0xE0, 
    PrivateQcelp = 0xE1, 
};
 
TAG_PARSER_EXPORT MediaFormat streamObjectTypeFormat(std::uint8_t streamObjectTypeId);
 
} // namespace Mpeg4ElementaryStreamObjectIds
 
namespace Mpeg4ElementaryStreamTypeIds {
enum KnownValue : std::uint8_t {
    ObjectDescriptor = 0x01,
    ClockReference,
    SceneDescriptor,
    Visual,
    Audio,
    Mpeg7,
    Ipmps,
    ObjectContentInfo,
    MpegJava,
    Interaction,
    Ipmp,
    FontData,
    StreamingText
};
 
TAG_PARSER_EXPORT std::string_view streamTypeName(std::uint8_t streamTypeId);
 
} // namespace Mpeg4ElementaryStreamTypeIds
 
namespace Mpeg4DescriptorIds {
enum KnownValue : std::uint8_t {
    ObjectDescr = 0x01,
    InitialObjectDescr,
    ElementaryStreamDescr,
    DecoderConfigDescr,
    DecoderSpecificInfo,
    SlConfigDescr,
    ContentIdentDescr,
    SupplContentIdentDescr,
    IpiDescPointer,
    IpmpDescPointer,
    IpmpDescr,
    QoSDescr,
    RegistrationDescr,
    EsIdInc,
    EsIdRef,
    Mp4I0d,
    Mp40d,
    IplDescrPointerRef,
    ExtendedProfileLevelDescr,
    ProfileLevelIndicationIndexDescr,
    ContentClassificationDescr = 0x40,
    KeyWordDescr,
    RatingDescr,
    LanguageDescr,
    ShortTextualDescr,
    ExpandedTextualDescr,
    ContentCreatorNameDescr,
    ContentCreationDateDescr,
    IcicCreatorDateDescr,
    SmpteCameraPositionDescr,
    SegmentDescr,
    MediaTimeDescr,
    IpmpToolsListDescr = 0x60,
    IpmpToolTag,
    FlexMuxTimingDescr,
    FlexMuxCodeTableDescr,
    ExtSlConfigDescr,
    FlexMuxIdentDescr,
    DependencyPointer,
    DependencyMaker,
    FlexMuxChannelDescr,
    UserPrivate = 0xC0
};
}
 
namespace Mpeg4AudioObjectIds {
enum KnownValue : std::uint8_t {
    Null = 0,
    AacMain,
    AacLc, 
    AacSsr, 
    AacLtp, 
    Sbr, 
    AacScalable,
    TwinVq,
    Celp, 
    Hxvc, 
    Ttsi = 12, 
    MainSynthesis,
    WavetableSynthesis,
    GeneralMidi,
    AlgorithmicSynthesisAudioEffects,
    ErAacLc, 
    ErAacLtp = 19,
    ErAacScalable,
    ErTwinVq,
    ErBsac,
    ErAacLd,
    ErCelp,
    ErHvxc,
    ErHiln,
    ErParametric,
    Ssc,
    Ps,
    MpegSurround,
    EscapeValue,
    Layer1,
    Layer2,
    Layer3,
    Dst,
    Als, 
    Sls, 
    ErAacEld, 
    SmrSimple, 
    SmrMain,
    UsacNoSbr, 
    Saoc, 
    LdMpegSurround,
    Usac 
};
 
TAG_PARSER_EXPORT MediaFormat idToMediaFormat(std::uint8_t mpeg4AudioObjectId, bool sbrPresent = false, bool psPresent = false);
 
} // namespace Mpeg4AudioObjectIds
 
extern std::uint32_t mpeg4SamplingFrequencyTable[13];
 
namespace Mpeg4ChannelConfigs {
enum Mpeg4ChannelConfig : std::uint8_t {
    AotSpecificConfig = 0,
    FrontCenter,
    FrontLeftFrontRight,
    FrontCenterFrontLeftFrontRight,
    FrontCenterFrontLeftFrontRightBackCenter,
    FrontCenterFrontLeftFrontRightBackLeftBackRight,
    FrontCenterFrontLeftFrontRightBackLeftBackRightLFEChannel,
    FrontCenterFrontLeftFrontRightSideLeftSideRightBackLeftBackRightLFEChannel
};
 
TAG_PARSER_EXPORT std::string_view channelConfigString(std::uint8_t config);
TAG_PARSER_EXPORT std::uint8_t channelCount(std::uint8_t config);
 
} // namespace Mpeg4ChannelConfigs
 
namespace Mpeg4VideoCodes {
enum KnownValue : std::uint8_t {
    VideoObjectStart = 0x00,
    VideoObjectLayerStart = 0x20,
    VisualObjectSequenceStart = 0xB0,
    VisualObjectSequendeEnd = 0xB1,
    UserDataStart = 0xB2,
    GroupOfVopStart = 0xB3,
    VideoSessionError = 0xB4,
    VisualObjectStart = 0xB5,
    VopStart = 0xB6,
    FbaObjectStart = 0xBA,
    FbaObjectPlaneStart = 0xBB,
    MeshObjectStart = 0xBC,
    MeshObjectPlaneStart = 0xBD,
    StillTextureObjectStart = 0xBE,
    TextureSpatialLayerStart = 0xBF,
    TextureSnrLayerStart = 0xC0,
    TextureTitleStart = 0xC1,
    TextureShapeLayerStart = 0xC2,
    StuffingStart = 0xC3
};
}
 
namespace Mpeg2VideoCodes {
enum KnownValue : std::uint8_t { Pic = 0x00, Seq = 0xB3, Ext = 0xB5, Gop = 0xB8 };
}
 
enum class Mp4TagMediaType : std::uint8_t {
    Movie = 0, 
    Music = 1, 
    Audiobook = 2, 
    MusicVideo = 6, 
    Movie2 = 9, 
    TvShow = 10, 
    Booklet = 11, 
    Ringtone = 14 
};
 
enum class Mp4TagContentRating : std::uint8_t {
    None = 0, 
    Clean = 2, 
    Explicit = 4 
};
 
enum class AccountType : std::uint8_t { Itunes = 0, Aol = 1, Undefined = 255 };
 
enum class CountryCode {
    Usa = 143441,
    Fra = 143442,
    Deu = 143443,
    Gbr = 143444,
    Aut = 143445,
    Bel = 143446,
    Fin = 143447,
    Grc = 143448,
    Irl = 143449,
    Ita = 143450,
    Lux = 143451,
    Nld = 143452,
    Prt = 143453,
    Esp = 143454,
    Can = 143455,
    Swe = 143456,
    Nor = 143457,
    Dnk = 143458,
    Che = 143459,
    Aus = 143460,
    Nzl = 143461,
    Jpn = 143462,
    Undefined = 0
};
 
} // namespace TagParser
 
#endif // TAG_PARSER_MP4IDS_H