chromium/third_party/blink/renderer/modules/audio_output_devices/html_media_element_audio_output_device.idl

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://w3c.github.io/mediacapture-output/#htmlmediaelement-extensions

[
    ImplementedAs=HTMLMediaElementAudioOutputDevice
] partial interface HTMLMediaElement {
    [RuntimeEnabled=AudioOutputDevices] readonly attribute DOMString sinkId;
    [RuntimeEnabled=AudioOutputDevices, CallWith=ScriptState, MeasureAs=HTMLMediaElementSetSinkId]
    Promise<undefined> setSinkId(DOMString sinkId);
};