TrackManager

Methods

enableAdaptiveVideo()

enableAdaptiveVideo(): Promise<void>

Enforces adaptive video playback.

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getAdaptiveVideoEnabled()

getAdaptiveVideoEnabled(): boolean

Returns whether adaptive video is enabled.

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getAudioTrack()

getAudioTrack(): null | AudioTrack

Returns the active audio track.

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getAudioTracks()

getAudioTracks(): AudioTrack[]

Returns the audio tracks.

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getTextTrack()

getTextTrack(): null | TextTrack

Returns the active text track.

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getTextTracks()

getTextTracks(): TextTrack[]

Returns the text tracks including side-loaded tracks.

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getVideoRendition()

getVideoRendition(): null | VideoRendition

Returns the active video rendition. If adaptive video is enabled, returns null.

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getVideoTrack()

getVideoTrack(): null | VideoTrack

Returns the active video track.

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getVideoTracks()

getVideoTracks(): VideoTrack[]

Returns the video tracks.

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setAudioTrack()

setAudioTrack(track): Promise<void>

Switches to the given audio track.

Parameters

Parameter	Type	Description
track	AudioTrack

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setTextTrack()

setTextTrack(track): Promise<void>

Selects the text track. If the track is null, the text overlay will be hidden.

Parameters

Parameter	Type	Description
track	null | TextTrack	the text track to select, or null to hide text overlay

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setVideoRendition()

setVideoRendition(rendition): Promise<void>

Switches to the given the video track. As a consequence, adaptive video will be disabled.

Parameters

Parameter	Type	Description
rendition	VideoRendition

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setVideoTrack()

setVideoTrack(track): Promise<void>

Switches to the given the video track.

Parameters

Parameter	Type	Description
track	VideoTrack