Interface SourceBufferController

Readonlybuffered

abort

• abort(): void

  Aborts the current segment and resets the segment parser.

  Returns void

append

• append(data: ArrayBuffer): Promise<void>

  Enqueues appending a media segment. An appendInit call must precede appending media segments. A promise is returned that will resolve when the task is complete.

  Parameters

  • data: ArrayBuffer

  Returns Promise<void>

appendInit

• appendInit(data: ArrayBuffer, mimeType: string): Promise<void>

  Enqueues appending an initialization segment, reinitializing the decoder.

  Parameters

  • data: ArrayBuffer
  • mimeType: string

  Returns Promise<void>

clear

• clear(): Promise<void>

  Aborts any pending buffers and clears all buffered ranges.

  Returns Promise<void>

enqueue

• enqueue<T = void>(task: Task<T>): Promise<T>

  Enqueues an operation. Guaranteed to be invoked when the source buffer is not updating.

  Type Parameters

  • T = void

  Parameters

  • task: Task<T>

  Returns Promise<T>

isBusy

• isBusy(): boolean

  Returns true if an operation is currently running.

  Returns boolean

remove

• remove(startTime: number, endTime: number): Promise<void>

  Removes media segments within a specific time range from the SourceBuffer.

  Parameters

  • startTime: number
  • endTime: number

  Returns Promise<void>

setAppendWindow

• setAppendWindow(
      appendWindowStart?: number,
      appendWindowEnd?: number,
  ): Promise<void>

  Sets the append window on the backing source buffer. Keyframes outside this range will be discarded.

  Parameters

  • OptionalappendWindowStart: number
  • OptionalappendWindowEnd: number

  Returns Promise<void>

setTimestampOffset

• setTimestampOffset(timestampOffset: number): Promise<void>

  Sets the timestampOffset on the backing source buffer.

  Parameters

  • timestampOffset: number

  Returns Promise<void>