YouTube has just launched a new experimental HTML5 video player, which would replace their Flash player for supported videos. Flash has long been seen (with good reason) as a resource hog, so switching to the HTML5 browser should show a dramatic performance increase. One user reported a resource drop of over 50% when using the HTML5 player when compared to the Flash version. You can get in on the action, as long as you are using either Google Chrome or Safari 4.0 or above (although we’ve heard that it also works with recent versions of Firefox.) The only catch here is that videos with ads, annotations, and captions will still play in the older Flash player, and you won’t get fullscreen support. Of course you can try it out, and if you don’t like it, you can just turn it off.
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