Firefox won't play any videos on a fresh install
I just formatted and installed Windows 10 (Pro N, 64-bit, 1909 update) and then installed firefox.
To my surprise, no videos can be played on any website (except youtube).
The video either doesn't load or shows the "Error loading player: No playable sources found" error.
I had no extensions installed, tried refreshing, tried disabling hardware acceleration; nothing solved it.
All content plays fine on chrome.
If you have Windows 10 N or KN then you may not have the Media Feature Pack installed. https://support.mozilla.org/en-US/kb/fix-video-audio-problems-firefox-windowsRead this answer in context 👍 1
All Replies (3)
If you have Windows 10 N or KN then you may not have the Media Feature Pack installed. https://support.mozilla.org/en-US/kb/fix-video-audio-problems-firefox-windows
Thanks Fred, installing the media feature pack solved the problem
Glad to help. Safe Surfing.