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  2. Criticism of Comcast - Wikipedia

    en.wikipedia.org/wiki/Criticism_of_Comcast

    Comcast claims to have more HD choices than DirecTV by including Comcast's on-demand and pay-per-view assets. Each HD on-demand program is counted as a so-called HD "choice" by Comcast. [55] On August 8, 2016, a Comcast employee confirmed that Comcast was downgrading native 1080i channels to the 720p60 format. [56]

  3. Packet loss - Wikipedia

    en.wikipedia.org/wiki/Packet_loss

    The amount of packet loss that is acceptable depends on the type of data being sent. For example, for voice over IP traffic, one commentator reckoned that "[m]issing one or two packets every now and then will not affect the quality of the conversation. Losses between 5% and 10% of the total packet stream will affect the quality significantly."

  4. High-bandwidth Digital Content Protection - Wikipedia

    en.wikipedia.org/wiki/High-bandwidth_Digital...

    This means that HDCPv2 is only applicable to new technologies. It has been selected for the WirelessHD and Miracast (formerly WiFi Display) standards. [39] [40] HDCP 2.x features a new authentication protocol, and a locality check to ensure the receiver is relatively close (it must respond to the locality check within 7 ms on a normal DVI/HDMI ...

  5. Xfinity - Wikipedia

    en.wikipedia.org/wiki/Xfinity

    At the 2017 Consumer Electronics Show, Comcast unveiled a new software platform for its Arris 1682G and Cisco 3941T/3939 modems, which would offer a redesigned configuration interface, support for remote setup and management via an Xfinity mobile app, and enabling integration of supported smart home devices with other Xfinity platforms such as ...

  6. Xfinity Streampix - Wikipedia

    en.wikipedia.org/wiki/Xfinity_Streampix

    Xfinity Streampix is an online on demand media streaming service offered by Comcast that launched on February 23, 2012, with shows from ABC, NBC, Scripps, Cookie Jar and Lionsgate as well as movies from Sony Pictures, Universal, Snag, Disney and Warner Bros.

  7. Display resolution standards - Wikipedia

    en.wikipedia.org/wiki/Display_resolution_standards

    FHD (Full HD) is the resolution 1920 × 1080 used by the 1080p and 1080i HDTV video formats. It has a 16:9 aspect ratio and 2,073,600 total pixels, i.e. very close to 2 megapixels, and is exactly 50% larger than 720p HD ( 1280 × 720 ) in each dimension for a total of 2.25 times as many pixels.

  8. High-definition television in the United States - Wikipedia

    en.wikipedia.org/wiki/High-definition_television...

    The event was simultaneously shown via satellite at a reception attended by members of congress, the FCC and members of the industry in Washington, DC. This telecast was also the first commercial HD broadcast in the state of Texas. [4] The first major sporting event broadcast nationwide in HD was Super Bowl XXXIV, broadcast by ABC on January 30 ...

  9. Ultra-high-definition television - Wikipedia

    en.wikipedia.org/wiki/Ultra-high-definition...

    The channel "France TV Sport Ultra HD" was available via the Fransat platform for viewers in France. [170] In May 2015, satellite operator SES announced that Europe's first free-to-air Ultra HD channel (from Germany's pearl.tv shopping channel) would launch in September 2015, broadcast in native Ultra HD via the Astra 19.2°E satellite position ...