This image was taken from the overhead projector during Jay’s morning talk about mobile.

First, Mozilla is committing to include native support for OGG video and audio in its next release that includes support for the video element tag. (Very likely to be Firefox 3.1 if there no huge change in course.) The code landed for ogg support last night. I suspect that the effects of this will take a long while to be felt but it’s a great first step in bringing open video to the web by delivering it to a couple hundred million people around the world.

Second, Vlad has written a native ActiveX control for IE that implements the canvas tag. In order to use it you just have to include a little .js snippit in your page and object tag that pulls in the control. It’s fully scriptable, of course, and the source code will be made available for other people to see and improve. With this control it means that canvas will be available on all major browsers, even though Microsoft has yet to implement it. We’ll have more details once Vlad makes a post on it.

Update: Vlad has made a complete post about the IE Canvas code.

Update 2: Chris Double has a post about the Theora backend.