WebRTC does not work when the video or the sound is not present

We are a website with WebRTC that uses rooms for people to talk to each other. We want this service to be available for people who have only mic and sound or for some reason some don't want to share video (or audio). We use the EasyRTC (www.easyrtc.com) framework.

With Firefox, we encounter some problems. Firefox connects when someone has only video or audio, are all in the room (we have a text chat that works), but users Firefox cannot hear or see the person who shares only its or images. If the single user sharing audio or video using Chrome, this user can hear or see the Firefox user (!). We confirmed it on our own site, the tawk.com and the appear.in.

This may already be known to mozilla:

https://groups.Google.com/Forum/#! Searchin'/easyrtc/firefox/easyrtc/prYy4VeJV8I/wbUi7Ze2GmkJ

It seems that more and more websites using WebRTC pop up (tawk.com, appear.in, vline.com , to name a few). Would be a shame if people couldn't use Firefox for these purposes...

I hope to see this problem soon! Or maybe there's some kind of workaround?

I am answering my own question as I mentioned in this bug report.

https://Bugzilla.Mozilla.org/show_bug.cgi?id=881236

Tags: Firefox

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