1344150 - Audio only plays once after captureStream

Status: RESOLVED DUPLICATE of bug 1337653

(Core :: Web Audio, defect, P3)

Description

[nielsklom2]

User Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 10_2_1 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/56.0.2924.79 Mobile/14D27 Safari/602.1

Steps to reproduce:

I made a demo for this for an article I was writing.
See: klombomb.github.io/simple-daw 
On pressing keys K,C,S,H sounds should play, however they only play once,
After which the audio is muted. The audio elements are hooked up to an Audio Context
and then to a Media Recorder. If I leave the Web Audio code out it works fine.
This bug was found in FF for Ubuntu, the latest version. It worked fine in previous ones and in Nightly it still does.


Actual results:

Sound muted after first play.


Expected results:

Not be muted.

(With muted I mean that you can't hear it, the audio element is 
not actually muted.)

Comment 1

[nielsklom2]

Update: the correct link for the demo is https://klombomb.github.io/simple-daw-demo/

Comment 2

[Dan Minor [:dminor]]

I checked and this is broken in 51, and working in 52, 53, and 54. Since 52 is scheduled to become the new release on March 7, unfortunately I don't think it's likely this will be fixed in 51. We should make sure we have coverage for this in the test suite.

Comment 3

[Karl Tomlinson (:karlt)]

Probably the same cause as bug 1337653