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SourceBufferList: length property

files/en-us/web/api/sourcebufferlist/length/index.md

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{{APIRef("Media Source Extensions")}}{{AvailableInWorkers("window_and_dedicated")}}

The length read-only property of the {{domxref("SourceBufferList")}} interface returns the number of {{domxref("SourceBuffer")}} objects in the list.

Value

An unsigned long number.

Examples

TBD

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}

See also

  • {{domxref("MediaSource")}}
  • {{domxref("SourceBuffer")}}