Adobe Flash 10 beta is being credited with super powers with the inclusion of peer to peer (P2P) and the ability to seamlessly integrate VoIP without a Skype install. Using P2P, Flash sites will be able to serve higher quality video than YouTube at a fraction of the cost. VoIP is enabled by a combination of the Speex audio codec and the Real Time Media Flow Protocol (RTMFP).

Anyone in the client-side VoIP space is vulnerable, says Adam Fisk. Writing a VoIP app now becomes as easy as writing a Flash video play, with all the "hard stuff" already done. And since it's in Flash, you don't need to worry about a separate install--unlike Skype.  Finally, the code is not based on SIP or P2P-SIP in any way.  Adobe's SIP work has so far only been shown in Adobe Pacifica, not in the Flash Player.

Adobe has put a lot of money into SIP, including the hiring of Dr. Henry Sinnreich, the "Godfather" of SIP.  There has been continued talk Adobe would be offering some sort of service revolving around SIP, but the company has yet to make any official announcements. If Adobe could implement a P2P CDN and/or P2P-SIP infrastructure through Flash, it would be a serious game changer.

For more:
- Adam Fisk's blog on Flash 10 Beta being a YouTube, Skype, and BitTorrent Killer [1]
- GigaOm chimes in on Flash P2P being disruptive [2]; comment reading recommended.
- A prediction Flash based VoiP, Adobe please wakeup! [3]
- A Spartan Adobe Pacifica [4] Blog

Related articles:
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Adobe Media Player, TV launched [6]
Level 3 Adds Adobe Flash [7] Streaming Server Support