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Comcast Opens Up Super-speedy Internet

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 Thread : Comcast Opens Up Super-speedy Internet
 
Profile: enthusiast
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New York (NY) - Comcast this week began offering a new tier of Internet speed, allowing users a 50 mbps connection, which is quick enough to download a full HD movie in 10 minutes.


 
Can someone explain to me how a 50 mbps network connection can download an HD movie in 10 minutes?  That's enough time to download less than 3.75 GB - a bit less than a typical SD movie on DVD.
 
From a different perspective, downloading a 2-hour movie in 10 minutes means you have to download at 12x the bitrate.  I don't believe that an HD movie can be compressed down to 4 Mbps and still maintain full video and audio fidelity.  Maybe SD, but not HD.
 
Frankly, I'd prefer FiOS if I could get it.  No BW sharing.


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Sounds like BS to me. Comcast does now offer a 12mbs connection but a full HD movie in 10 minutes? If memory serves they are about 10gig disks.  
 
they would have to up grade their fiber optic cableing to help achieve such speeds. I still think were years away from that type of speed


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