MusicSequenceGetIndTrack(_:_:_:)

Declaration

func MusicSequenceGetIndTrack(_ inSequence: MusicSequence, _ inTrackIndex: UInt32, _ outTrack: UnsafeMutablePointer<MusicTrack?>) -> OSStatus

Parameters

• inSequence:

  The music sequence to obtain the music track from.

• inTrackIndex:

  The index for the music track you want to obtain. Music tracks are zero-indexed. Out of bound indexes result in an error.

• outTrack:

  On output, the music track specified by the inTrackIndex parameter.

Return Value

A result code.

Discussion

This function is for accessing only music tracks, not the tempo track.

See Also

Managing Music Sequences

• NewMusicSequence(_:)
• DisposeMusicSequence(_:)
• MusicSequenceBarBeatTimeToBeats(_:_:_:)
• MusicSequenceBeatsToBarBeatTime(_:_:_:_:)
• MusicSequenceDisposeTrack(_:_:)
• MusicSequenceFileCreate(_:_:_:_:_:)
• MusicSequenceFileCreateData(_:_:_:_:_:)
• MusicSequenceFileLoad(_:_:_:_:)
• MusicSequenceFileLoadData(_:_:_:_:)
• MusicSequenceGetAUGraph(_:_:)
• MusicSequenceGetBeatsForSeconds(_:_:_:)
• MusicSequenceGetInfoDictionary(_:)
• MusicSequenceGetSMPTEResolution(_:_:_:)
• MusicSequenceGetSecondsForBeats(_:_:_:)
• MusicSequenceGetSequenceType(_:_:)