AT&T U-verse is the brand name for AT&T Inc.?s portfolio of Internet protocol (IP)-enabled services, including AT&T U-verse TV, AT&T Yahoo! High Speed Internet, U-verse Enabled and, in the future, consumer VoIP. The new services travel over phone lines (or over fiber to a consumer's home), and are enabled by AT&T?s initiative to push fiber-optic lines closer to customers? homes. U-Verse itself is a laconic colloquialism for "universe", designed to convey the scope the service will encapsulate.
Unlike traditional offerings from U.S. cable companies, video is delivered over IP from the head end to the consumer's STB (Set Top Box). Broadcast channels are distributed via IP multicast, allowing a single copy of a channel to be propagated down to the consumer. U-Verse uses MPEG4 (H.264) encoding, which compresses video and yields a bitrate lower than MPEG2, which is used on traditional media, including DVD. In this model, the STB does not have a traditional "tuner" - it is an IP multicast client which joins the IP multicast group corresponding to the "channel" desired. This also results in a change in the way that the head end (video reception and transmission facility), as capacity is linked to IP network capacity, not frequency, as in traditional cable or satellite systems.
Originally posted by: MBony
Wow, isn't that a blow to Tivo as well?
Originally posted by: cw42
Originally posted by: MBony
Wow, isn't that a blow to Tivo as well?
No, because your actual coax dosn't plug into your Xbox. And we're prob only gonna get this weird channels with garbage shows on them. Prob no good network content, and have to pay extra for every little thing. :/
Originally posted by: daniel1113
Perhaps now, but in a few years, you better believe that all of your communication and media will be delivered via a single internet connection.
Originally posted by: cw42
Originally posted by: MBony
Wow, isn't that a blow to Tivo as well?
No, because your actual coax dosn't plug into your Xbox. And we're prob only gonna get this weird channels with garbage shows on them. Prob no good network content, and have to pay extra for every little thing. :/
Originally posted by: MBony
Wow, isn't that a blow to Tivo as well?
Originally posted by: spidey07
Originally posted by: daniel1113
Perhaps now, but in a few years, you better believe that all of your communication and media will be delivered via a single internet connection.
Absolutely. Everything. Voice, on demand HD video, Internet. It's gonna be sweet.
AND it's gonna be cheap.
Originally posted by: randay
Originally posted by: spidey07
Originally posted by: daniel1113
Perhaps now, but in a few years, you better believe that all of your communication and media will be delivered via a single internet connection.
Absolutely. Everything. Voice, on demand HD video, Internet. It's gonna be sweet.
AND it's gonna be cheap.
if by a few years you mean 10-20 years, then yeah.
Originally posted by: cw42
And we're prob only gonna get this weird channels with garbage shows on them. Prob no good network content, and have to pay extra for every little thing. :/
Originally posted by: StevenYoo
is IPTV feeding at HD resolutions?
