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Firefox (the official release) supports 60FPS on YouTube
In fact, the title says it all: Firefox (the official release) now supports 60FPS on YouTube without any tricks.
I noticed it the day before yesterday, as news about the Russian found - decided to make a note of ultrashort.
Update: commented qw1 , due to the fact that YouTube has established HTML5 (but not Flash) as the default player for Firefox - www.youtube.com/html5
Source: geektimes.ru/post/251252/
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