Firefox 3.5 beta 4 is out and among the news is support for various open-source video formats. The following video shows just a few examples of what to expect.
You can always get the latest beta here if you want to give it a go. Developers will find answers and info here.
Now I’m just waiting for the final release – what’s your thoughts about the new “no-plugin needed” thingy? Will it open a new world of security holes or will it be for the better?