Support for H.264 Lands in Firefox Nightlies
Mozilla recently had to renegue on their stance again H.264 for web video and included it in the mobile Firefox version. Now it has come to Firefox for desktops as well.
web video
Wikipedia Embraces WebM with new HTML5 Video Player
With help from Kaltura and Google, Wikimedia has now introduced a new video new HTML5-based video player.