MediaTrack

public protocol MediaTrack : Track

A MediaTrack is an element that represents a single video or audio track that can be played by the player.

  • Indicates whether the track is enabled.

    Remark

    Options are:
    • true: The track will be enabled. If another track was currently enabled, that track will be disabled and the player will switch to this track.
    • false: The track will be disabled. Given that only one track can be active, this means no audio/video will be played.

    Declaration

    Swift

    var enabled: Bool { get set }

  • The active quality of the media track, i.e. the quality that is currently being played.

    Declaration

    Swift

    var activeQuality: Quality? { get }

  • The qualities of the media track.

    Declaration

    Swift

    var qualities: QualityList { get }

  • One or more desired qualities of the media track.

    Remark

    • Only supported for THEOlive.
    • If desired qualities are present, the Adaptive Bitrate mechanism of the player will limit itself to these qualities.

    Declaration

    Swift

    var targetQualities: [Quality]? { get set }