[Bug 14817] There is no required audio or video codec in the specification. However, I think that recommending the use of the AU file format to be supported by <audio> would be a good idea, since none of the vendors have patent issues with the format.

http://www.w3.org/Bugs/Public/show_bug.cgi?id=14817

--- Comment #4 from Philip Jägenstedt <philipj@opera.com> 2011-11-14 12:43:17 UTC ---
The uncompressed format that several browsers already support is RIFF WAVE PCM.

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Received on Monday, 14 November 2011 12:43:26 UTC