Type Alias

AVMetadataKey

A value that specifies a type of metadata

Declaration

typedef NSString *AVMetadataKey;

Topics

iTunes Metadata Keys

ID3 Metadata Keys

AVMetadataID3MetadataKeyAlbumTitle

TALB album/Movie/Show title.

AVMetadataID3MetadataKeyBand

TPE2 band/orchestra/accompaniment.

AVMetadataID3MetadataKeyBeatsPerMinute

TBPM BPM (beats per minute).

AVMetadataID3MetadataKeyCommerical

COMR commercial frame.

Deprecated
AVMetadataID3MetadataKeyConductor

TPE3 conductor/performer refinement.

AVMetadataID3MetadataKeyCopyright

TCOP copyright message.

AVMetadataID3MetadataKeyCopyrightInformation

WCOP copyright/legal information.

AVMetadataID3MetadataKeyEncodedWith

TSSE software/hardware and settings used for encoding.

AVMetadataID3MetadataKeyEncryption

ENCR encryption method registration.

AVMetadataID3MetadataKeyFileOwner

TOWN file owner/licensee.

AVMetadataID3MetadataKeyGeneralEncapsulatedObject

GEOB general encapsulated object.

AVMetadataID3MetadataKeyGroupIdentifier

GRID group identification registration.

AVMetadataID3MetadataKeyInternationalStandardRecordingCode

TSRC ISRC (international standard recording code).

AVMetadataID3MetadataKeyInternetRadioStationName

TRSN internet radio station name.

AVMetadataID3MetadataKeyInternetRadioStationOwner

TRSO internet radio station owner.

AVMetadataID3MetadataKeyLeadPerformer

TPE1 lead performer(s)/Soloist(s).

AVMetadataID3MetadataKeyLink

LINK linked information.

AVMetadataID3MetadataKeyLyricist

TEXT lyricist/text writer.

AVMetadataID3MetadataKeyMPEGLocationLookupTable

MLLT MPEG location lookup table.

AVMetadataID3MetadataKeyModifiedBy

TPE4 interpreted, remixed, or otherwise modified by.

AVMetadataID3MetadataKeyOfficialArtistWebpage

WOAR official artist/performer webpage.

AVMetadataID3MetadataKeyOfficialAudioFileWebpage

WOAF official audio file webpage.

AVMetadataID3MetadataKeyOfficialAudioSourceWebpage

WOAS official audio source webpage.

AVMetadataID3MetadataKeyOfficialInternetRadioStationHomepage

WORS official Internet radio station homepage.

AVMetadataID3MetadataKeyOfficialPublisherWebpage

WPUB publishers official webpage.

AVMetadataID3MetadataKeyOriginalAlbumTitle

TOAL original album/movie/show title.

AVMetadataID3MetadataKeyOriginalArtist

TOPE original artist(s)/performer(s).

AVMetadataID3MetadataKeyOriginalLyricist

TOLY original lyricist(s)/text writer(s).

AVMetadataID3MetadataKeyPositionSynchronization

POSS position synchronisation frame.

AVMetadataID3MetadataKeyRelativeVolumeAdjustment

RVAD relative volume adjustment.

AVMetadataID3MetadataKeyRelativeVolumeAdjustment2

RVA2 relative volume adjustment (2).

AVMetadataID3MetadataKeySubTitle

TIT3 subtitle/description refinement.

AVMetadataID3MetadataKeySynchronizedLyric

SYLT synchronized lyric/text.

AVMetadataID3MetadataKeyTitleDescription

TIT2 title/songname/content description.

AVMetadataID3MetadataKeyTrackNumber

TRCK track number/position in set.

AVMetadataID3MetadataKeyUnsynchronizedLyric

USLT unsynchronized lyric/text transcription.

AVMetadataID3MetadataKeyUserText

TXXX user defined text information frame.

AVMetadataID3MetadataKeyUserURL

WXXX user defined URL link frame.

QuickTime Metadata Keys

QuickTime User Metadata Keys

See Also

Getting Keys and Key Spaces

key

The key of the metadata item.

keySpace

The key space for the metadata item’s key.

AVMetadataKeySpace

A value that defines a metadata key space.

commonKey

The common key of the metadata item.