Short bio: Computer Scientist, FOSS supporter (read more)
Tux Machines (TM)-specific
Mozilla has turned out a Firefox 4 prototype that includes Google's newly open sourced WebM video format, while Opera has rolled the format into a developer build of its own.
Last month, Google open sourced the VP8 video codec that it nabbed as part of its $124.6 million acquisition of video compression outfit On2 Technologies, and this was paired with the open source Ogg Vorbis audio codec to create a larger royalty-free media format known as WebM.
On Monday, Mozilla released a fifth developer preview based on its Gecko 1.9.3 rendering engine, which will eventually morph into Firefox 4, due for official launch in November. A beta should arrive later this month. The latest developer preview — detailed here — adds not only WebM but also hardware acceleration on Windows and Mac for HTML5 videos viewed in full-screen mode.