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Re:The amazing technology behind Google+ Hangouts by nl on Thursday June 30, 2011 @11:58PM (#2716992)
P2P can introduce latency

Can someone explain this to me? I guess if your video has to go via multiple hops, that would be laggy, but if you connect directly to each peer in the conversation surely that would be less laggy than a client-server architecture?

Re:The amazing technology behind Google+ Hangouts by noibl on Friday July 01, 2011 @01:21AM (#2717141)
It's because of limited upload bandwidth when sending multiple copies of a stream.