Interface MediaSource

This Media Source Extensions API interface represents a source of media data for an HTMLMediaElement object. A MediaSource object can be attached to a HTMLMediaElement to be played in the user agent.

interface MediaSource {
    activeSourceBuffers: SourceBufferList;
    duration: number;
    onsourceclose: null | ((this, ev) => any);
    onsourceended: null | ((this, ev) => any);
    onsourceopen: null | ((this, ev) => any);
    readyState: ReadyState;
    sourceBuffers: SourceBufferList;
    addEventListener<K>(type, listener, options?): void;
    addEventListener(type, listener, options?): void;
    addSourceBuffer(type): SourceBuffer;
    clearLiveSeekableRange(): void;
    dispatchEvent(event): boolean;
    endOfStream(error?): void;
    removeEventListener<K>(type, listener, options?): void;
    removeEventListener(type, listener, options?): void;
    removeSourceBuffer(sourceBuffer): void;
    setLiveSeekableRange(start, end): void;
}

Hierarchy

  • EventTarget
    • MediaSource

Properties

activeSourceBuffers duration onsourceclose onsourceended onsourceopen readyState sourceBuffers

Methods

addEventListener addSourceBuffer clearLiveSeekableRange dispatchEvent endOfStream removeEventListener removeSourceBuffer setLiveSeekableRange

Properties

Readonly activeSourceBuffers

activeSourceBuffers: SourceBufferList

duration

duration: number

onsourceclose

onsourceclose: null | ((this, ev) => any)

Type declaration

    • (this, ev): any

    • Parameters

      Returns any

onsourceended

onsourceended: null | ((this, ev) => any)

Type declaration

    • (this, ev): any

    • Parameters

      Returns any

onsourceopen

onsourceopen: null | ((this, ev) => any)

Type declaration

    • (this, ev): any

    • Parameters

      Returns any

Readonly readyState

readyState: ReadyState

Readonly sourceBuffers

sourceBuffers: SourceBufferList

Methods

addEventListener

addSourceBuffer

  • addSourceBuffer(type): SourceBuffer

  • Parameters

    • type: string

    Returns SourceBuffer

clearLiveSeekableRange

  • clearLiveSeekableRange(): void

  • Returns void

dispatchEvent

  • dispatchEvent(event): boolean

  • Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.

    Parameters

    • event: Event

    Returns boolean

endOfStream

  • endOfStream(error?): void

  • Parameters

    Returns void

removeEventListener

  • removeEventListener<K>(type, listener, options?): void

  • Type Parameters

    Parameters

    Returns void

  • removeEventListener(type, listener, options?): void

  • Parameters

    Returns void

removeSourceBuffer

  • removeSourceBuffer(sourceBuffer): void

  • Parameters

    Returns void

setLiveSeekableRange

  • setLiveSeekableRange(start, end): void

  • Parameters

    • start: number
    • end: number

    Returns void

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