December 14, 2011 View audio/video tag properties without opening files (MediaInfo) Link: View audio/video tag properties without opening files (MediaInfo)
June 29, 2011 Using audio and video in Firefox (Mozilla) Link: Using audio and video in Firefox (Mozilla)
April 20, 2011 When can I use…Support Tables for HTML5, CSS3, graphics, audio, video, etc. Link: When can I use…Support Tables for HTML5, CSS3, graphics, audio, video, etc.
July 9, 2010 HTML5 Support compatibility tables for CSS3, Web Apps, Graphics & Embedded content, Audio & Video codecs, Form inputs & attributes (FindMeByIP) Link: HTML5 Support compatibility tables for CSS3, Web Apps, Graphics & Embedded content, Audio & Video codecs, Form inputs & attributes (FindMeByIP)