Do NOT use this extension!

It causes Youtube videos to auto-pause, making youtube completely unusable.

Breaks Youtube videos

Doesnt work on youtube

Use this module since years but seems to prevent launching some video since few weeks. Doesn't occur when disabled,

Browser used to lag when playing 720p YouTube videos in Firefox on my potato device and this issue was promptly solved by this extension. However, extension goes buggy if you open a link from the browser in a new private window- video does not play at all, no matter how many times you hit the play button. Hope this issue is resolved soon.

Doesn't work. Waste of time, why is this still even here?

i thought since the end of adobe flash i would use this instead but it just breaks firefox and autoplays all videos EXCEPT youtube... instead it BREAKS YOUTUBE! will not use anymore and will find another way to play videos without flash

Ich konnte keine Youtube Videos mehr abspielen, aber als ich den Player wieder etfernt habe ging es wieder.

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Works great.