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Why does navigator.mediaDevices.enumerateDevices delivers a device named CubebAggregateDevice on Firefox on macOS?

  • 4 replies
  • 1 has this problem
  • 9 views
  • Last reply by cor-el

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Always receive this device when enumerating devices. Device seems to be not valid.

Always receive this device when enumerating devices. Device seems to be not valid.

All Replies (4)

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Using 57.0.1 (64-bit) on macOS

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Looks like that this device only appears when I have give permission to use it...

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kaioberst said

Looks like that this device only appears when I have give permission to use it...

I do not fully understand the purpose of this and why it is included as a Experiment. This is from Oct. and all I could find. https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices

Not sure if this applies and you would have to test : Type or paste about:studies in the address bar and press Enter to load that page.

If you are enrolled in a user interface experiment, it should be listed on this page and there should be a way to uninstall/remove or to opt out.

More info about SHIELD studies and how to opt out globally if you prefer: About SHIELD Studies. https://support.mozilla.org/en-US/kb/shield

hats all I can figure out if want more help with that post back.

Please let us know if this solved your issue or if need further assistance.

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See:

(please do not comment in bug reports
https://bugzilla.mozilla.org/page.cgi?id=etiquette.html
)

Modified by cor-el