Well, yes it's political in a way, because it blocks potential new alternative open source browsers coming along, but:
Quote: "As to the little matter of whether any of this is the right move for the web at large, we'll paraphrase what Google had to say for itself: H.264 licenses cost money"
(From
here)
Here's the specifics on cost:
Quote: "Briefly, MPEG LA represents the patent holders of AVC/H.264 technologies. It is the sole licensing authority for the technology. Typical customers include consumer equipment manufacturers (Blu-ray Disc players and recorders), software developers (encoding programs, DVD players), and content developers. According to the “Summary of AVC/H.264 License Terms,” which you can download from the MPEG LA site (www.mpegla.com/ avc/avc-agreement.cfm), there are no royalties for free internet broadcast (there are, however, royalties for pay-per-view or subscription video) until Dec. 31, 2010. After that, “the royalty shall be no more than the economic equivalent of royalties payable during the same time for free television.”This makes royalties payable for “free television” the best predictor of where internet royalties will stand in 2011. Under the terms of the agreement, you have two options: a one-time payment of $2,500 “per AVC transmission encoder” or an annual fee starting at “$2,500 per calendar year per Broadcast Markets of at least 100,000 but no more than 499,999 television households, $5,000 per calendar year per Broadcast Market which includes at least 500,000 but no more than 999,999 television households, and $10,000 per calendar year per Broadcast Market which includes at 1,000,000 or more television households.”"
(From
here)