In Safari if you have Perian installed then they'll serve up the WebM versions, which led to some funkiness last I tried running without CtP/YouTube5 extensions. Like it'd max out CPU until the video ...
The update to Chrome 55 means that many internet sites will default to HTML5 rather than Flash, according to a story on Slash Gear. Google wanted to default to HTML5 earlier, mainly attributed to ...
Adobe’s Flash Player, a stalwart technology for rich Internet media applications for years, continues to lose its prominence, with Google set to designate HTML5 as the preferred option in its Chrome ...