1741199 - NotFoundError from selectAudioOutput

Status: RESOLVED INVALID

(Core :: WebRTC: Audio/Video, defect)

Description

[Jan-Ivar Bruaroey [:jib] (needinfo? me)]

STRs:

1. Have a second speaker device like airpods attached to a system with speakers (like a laptop)
2. Enable media.setsinkid.enabled in about:config
3. Open https://jan-ivar.github.io/dummy/select_audio_output.html
4. Click the <Default speakers> button, pick an audio output device, and hit Allow in the prompt.

Expected result: Audio rerouted to the audio output device

Actual result: NotFoundError

Comment 1

[Karl Tomlinson (:karlt)]

Just need to destructure from the MediaDeviceInfo.

-    const deviceId = await navigator.mediaDevices.selectAudioOutput();
+    const {deviceId} = await navigator.mediaDevices.selectAudioOutput();

Comment 2

[Karl Tomlinson (:karlt)]

For the tone, the AudioContext needs to either be created or resume()d after a user gesture.