Class ProgressiveService

This service is a api layer that handles the communication with the video element regarding playback.

Note This service is created by the HlsPlayer on startup and should never be instantiated elsewhere.

Hierarchy

  • Service
    • ProgressiveService

Constructors

constructor

Properties

playbackRates plugin

Accessors

ended isLooping isSeeking loaded master maximumPlaybackRate minimumPlaybackRate muted playbackRateIncrements

Methods

cancelLoop decreasePlaybackRate destroy getActiveFile getCurrentTime getDuration getStatus increasePlaybackRate listPlugins loadVideoFile loadVideoFiles loop mute muteMuxed onPlayerStatusChanged pause play seek setFrameOffset setPlaybackRate setVolume setVolumeController switchVideoFile toggleMute toggleMuteMuxed togglePlay unmute unmuteMuxed updateVideoFile useDropFrame

Constructors

constructor

  • Note Should only be used from within the player.

    Parameters

    • master: HTMLVideoElement

      The video element.

    • eventCallback: (<T>(event: T) => void)

      Callback to control internal event handling.

        • <T>(event: T): void

        • Type Parameters

          • T extends PlayerEvent

          Parameters

          • event: T

          Returns void

    • internalEventBus: EventMixin

      Event bus for internal communication.

    • Optional settings: PlayerSettings

      Basic settings controlling the behavior.

    Returns ProgressiveService

Properties

Readonly playbackRates

playbackRates: number[]

plugin

plugin: PluginApi

An object containing all currently registered plugins. Access a specific plugin using the Plugins static property Name, i.e. plugin[Plugin.Name].

Accessors

ended

  • get ended(): boolean

  • Returns boolean

isLooping

  • get isLooping(): boolean

  • Returns boolean

isSeeking

  • get isSeeking(): boolean

  • Returns true if a seek is in progress, false otherwise

    Returns boolean

loaded

  • get loaded(): boolean

  • Player and plugins, if any, are ready for continued playback.

    Returns boolean

master

  • get master(): HTMLMediaElement

  • Returns HTMLMediaElement

maximumPlaybackRate

  • get maximumPlaybackRate(): number

  • The maximum acceptable value for playback rate.

    Returns

    The maximum value.

    Returns number

minimumPlaybackRate

  • get minimumPlaybackRate(): number

  • The minimum acceptable value for playback rate.

    Returns

    The minimum value.

    Returns number

muted

  • get muted(): boolean

  • Player and plugins, if any, are all muted.

    Returns boolean

playbackRateIncrements

  • get playbackRateIncrements(): number[]

  • Returns a list of playback rates that are used when increasing or decreasing playback rate.

    Returns number[]

Methods

cancelLoop

  • Cancels loop playback.

    Returns void

decreasePlaybackRate

  • Decreases the current playback rate based on predefined steps.

    Returns void

destroy

  • Destroys the service, should only be called from within the player.

    Returns Promise<void>

getActiveFile

  • Returns the active video file or undefined if no video file is loaded.

    Returns VideoFile

getCurrentTime

  • Parameters

    • format: Frame

    Returns number

  • Parameters

    • format: Milliseconds

    Returns number

  • Parameters

    • format: Percent

    Returns number

  • Parameters

    • format: Seconds

    Returns number

  • Parameters

    • format: Time

    Returns string

  • Parameters

    • format: Timecode

    Returns string

  • Parameters

    • format: TimeFormat

    Returns string | number

  • Returns number

getDuration

  • Parameters

    • format: Frame

    Returns number

  • Parameters

    • format: Milliseconds

    Returns number

  • Parameters

    • format: Percent

    Returns number

  • Parameters

    • format: Seconds

    Returns number

  • Parameters

    • format: Time

    Returns string

  • Parameters

    • format: Timecode

    Returns string

  • Parameters

    • format: TimeFormat

    Returns string | number

  • Returns number

getStatus

  • Returns PlayerStatus

increasePlaybackRate

  • Increases the current playback rate based on predefined steps.

    Returns void

listPlugins

  • Returns a list of all registered plugins.

    Returns Plugin[]

loadVideoFile

  • Parameters

    • videoFile: VideoFile

    Returns void

loadVideoFiles

  • Load videoFiles i.e multiple representations of the same video.

    Parameters

    • files: VideoFile[]

      The files to be loaded.

    Returns void

loop

  • Loop section of loaded Video.

    Parameters

    • inFrame: number

      inclusive

    • outFrame: number

      exclusive

    Returns void

mute

  • Mutes the player.

    Returns void

muteMuxed

  • Mutes the muxed audio

    Returns void

onPlayerStatusChanged

  • Helper method to make sure that playback is resumed correctly. Should only be used from within the player.

    Returns void

pause

  • Pauses playback and makes sure that the player is stopped at an exact frame.

    Parameters

    • Optional pauseOn: SeekEvent

      (Optional) Seek to specific time when pausing.

    • Optional userPause: boolean

    Returns Promise<void>

play

  • Starts playback. Queues requests if the player is seeking or loading to achieve autoplay behavior.

    Returns Promise<void>

seek

  • Parameters

    • event: SeekEvent
    • Optional roundingMode: RoundingMode

    Returns Promise<void>

setFrameOffset

  • Update frameOffset value for all loaded videoFiles. Equivalent to load videoFile with a specific frameOffset.

    Parameters

    • offset: number

      Frame offset to set.

    Returns void

setPlaybackRate

  • Sets the playback rate. Limited to predefined min- and max values.

    Parameters

    • rate: number

      The new playback rate

    Returns number

setVolume

  • Set the volume of the player.

    Parameters

    • volume: number

      A number between 0 and 1.

    Returns void

setVolumeController

  • Sets the default controller for the volume

    Parameters

    • volumeController: VolumeController

      the volume controller

    Returns void

switchVideoFile

  • Switch between already loaded video files i.e representations of the same video. The file must be with the 'loadVideoFiles' method.

    Parameters

    • file: VideoFile

      The desired representation.

    Returns void

toggleMute

  • Toggles mute.

    Returns void

toggleMuteMuxed

  • Toggles mute on the muxed audio

    Returns void

togglePlay

  • Toggles playback.

    Returns Promise<void>

unmute

  • Unmutes the player.

    Returns void

unmuteMuxed

  • Unmutes the muxed audio

    Returns void

updateVideoFile

  • Parameters

    • videoFile: VideoFile

    Returns void

useDropFrame

  • Update the dropFrame value for all loaded videoFiles. Equivalent to load videoFile with dropFrame property set.

    Parameters

    • dropFrame: boolean

      Drop frame value to set.

    Returns void

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