YouTube Offers Experimental Opt-In HTML5 Video
bonch writes "YouTube is now offering the experimental option to view all YouTube videos using HTML5 in H.264 format. Supported browsers are Chrome, Safari, and the ChromeFrame plug-in for Internet Explorer. Captions, ads, and annotations aren't yet supported but are coming soon."
Every major platform has a media framework that can be made to support h.264.
Wii doesn't, with its 0.73 GHz CPU and its slow software release process.