Like http://www.heise.de/open/meldung/Google-I-O-Open-Web-Media-Project-soll-VP8-als-Videostandard-fuers-Web-etablieren-Update-1003785.html tells is finally after the problems with theora a new hot codec on the star of licensefree codec raising. Mozilla and Microsoft will support VP8 http://blog.mozilla.com/blog/2010/05/19/open-web-open-video-and-webm/ http://www.heise.de/open/meldung/Microsoft-faehrt-zweigleisig-IE9-unterstuetzt-neben-H-264-auch-Googles-VP8-WebM-1003913.html