NEW 173863
Sound from createMediaStreamDestination cannot be heard from audio element 
https://bugs.webkit.org/show_bug.cgi?id=173863
Summary Sound from createMediaStreamDestination cannot be heard from audio element
Andrew Morris
Reported 2017-06-26 22:07:47 PDT
Using audioContext.createMediaStreamDestination(), when the stream is used as the .srcObject of an audio element, the audio should play in the speakers, but it doesn't. This is even though .play() succeeds. jsbin: https://output.jsbin.com/xefarim This jsbin also works in Firefox, where it demonstrates the expected behaviour.
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Radar WebKit Bug Importer
Comment 1 2017-06-27 11:58:13 PDT
<rdar://problem/33010393>
Seba
Comment 2 2025-02-17 10:20:32 PST
Seems like the code does not call `audioContext.resume()` at the right moment (or the browser fails to record that fact). Might no longer be an issue (checked in Google Chrome and Safari 18.3)
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