With the new Lenovo Yoga Tablet 2 851, it comes with Windows 8.1 with Bing. Decided not to update to Windows 10 because I am more comfortable with Win 8.1
However I notice this strange problem with Youtube video. With Firefox the video playback will be jerky and not smooth, but with Internet Explorer it is smooth as it should be.
I tried to solve this problem by updating the Intel HD video driver to the latest version but the same problem.
After googling I found this working solution:
- Type: “about:config” on URL tab in Firefox
- On search box, type “media.mediasource.webm.enabled”
- Double click o the entry to change the value to ‘true’
No need to restart Firefox and Windows, open a new Youtube video and the video played correctly, smooth and enjoy to watch 😉