It looks like the idea of a P2P-powered YouTube is finally becoming reality, albeit without any contribution from Google. Singapore Shanghai-based P2P start-up PPLive, which we previously covered for its hugely successful P2P video platform, is experimenting with a P2P accelerator for Flash video streams. The application, which is dubbed PPVA, essentially distributes the stream of any popular Flash video from sites like YouTube via P2P without any involvement of the hosting server.

PPLive began a Chinese-language only beta test of PPVA in June, and says it already clocked more than 10 million downloads, with the maximum number of simultaneous users being as high as 500,000. We tested PPVA with some popular YouTube videos, and the results are intriguing especially if you consider what this could mean for online video hosters and content delivery networks alike. Continue reading on

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