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Firefox only lists one camera device

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I am running Firefox Version 84.0.1 on Windows 10 1909.

Whenever I attempt to use a camera in Firefox, it defaults to one and does not allow you to select any others in the list. I have two other camera devices on this computer, but neither of them are ever listed.

I use OBS as a video mixer and then Voicemeeter as an audio mixer. Firefox has no trouble selecting between the 8 audio input devices on this computer, so I'm not sure why video would be any different.

I need Firefox to use OBS's virtual camera for school and work, but it always defaults to Epoccam now. It used to default to my NDI Virtual Input, which I was able to use (but with some issues) to get video out of OBS, it just added an extra hop.

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Actually I was wrong. Firefox no longer can select between the audio devices either, but it used to be able to. It just happens to default to the primary one I use it seems.

I also know that the other inputs do work in Firefox, because if I disable EpocCam, the OBS one shows up, and if I disable the OBS one, the Newtek NDI one shows up.


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This appears to be working in some places in 84.0.2, but not everywhere. The shared camera and video access prompt works, but the individual prompt does not.


Cuir ceist

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