I recently pushed out a change that will use the iframe style embedding for YouTube videos. So it should use the HTML5 video if you have opted into YouTube's HTML5 trial. This will only be used ...

The mobile version of Google’s video-sharing website received an upgrade Thursday. The new m.youtube.com has a bunch of new features, including high-quality video playback in the browser using ...

YouTube yesterday announced it has begun using HTML5 video by default for all playback on its website, marking a substantial step in its gradual move ...

The site now uses its HTML5 video player by default in Google’s Chrome, Microsoft’s IE11, ... Before this became available, a lot of extra code was required for a fairly basic feature.