[Affected versions]: Nightly version: 48.0a1, build id: 20160419030312 [Affected platforms]: Windows 7, Windows 10, Ubuntu 14.04, Mac OS 10.9 [Prerequisites]: - Set the "loop.server" pref to "https://loop-dev.stage.mozaws.net/v0" in about:config - Firefox Hello Beta is installed (https://addons.mozilla.org/en-US/firefox/addon/firefox-hello-beta/versions/?page=1#version-1.3.0) [Steps to reproduce]: 1. Launch Firefox and navigate to www.youtube.com. 2. Play a video. 3. Start a Hello conversation, click on "Browse this page with a friend" and copy the link. 4. Join Hello conversation from another PC. 5. Observe the video from the guest computer. [Expected result]: 5. Video should be played continuously to the guest, without hangs. [Actual result]: 5. Video hangs in the guest browser. [Additional notes]: Issue reproduces also for videos from other websites, for example Amazon videos (http://www.amazon.com/b/ref=sv_atv_2?_encoding=UTF8&node=9013971011)
This will need further investigation; I've been able to share videos successfully (very choppy and unpleasant, but the video doesn't freeze).
Support for Hello/Loop has been discontinued. https://support.mozilla.org/kb/hello-status Hence closing the old bugs. Thank you for your support.