"Today, Google Inc. and MPEG LA, LLC have announced that they have entered into an agreement granting Google a license to techniques, if any, that may be essential to VP8. Furthermore, MPEG LA has agreed to discontinue efforts to form a patent pool around VP8."
-- Google's annoucement of VP8 IPR agreement on the IETF rtc-web mailing list
-- Google's annoucement of VP8 IPR agreement on the IETF rtc-web mailing list