Internet and mobile technologies have revolutionized our society and influenced the way we think about television programming. Now there is a system that increases the availability of TV programming and home entertainment. Televisions have been the main source for home entertainment ever since the technology was commercialized more than five decades ago. Since then, new technologies and the content delivered over television channels have been constantly enhancing home entertainment. With the increased availability of broadband Internet, the conventional methods for delivering television programming such as satellite or cable are gradually being replaced with Internet connectivity. The newest system is known as IPTV and provides an alternative to accessing programming through your cable or satellite provider. IPTV stands for Internet Protocol Television and is a technology that allows digital television programming to be delivered over high speed broadband Internet via Internet Protocol. Instead of television programming being delivered through your satellite or cable provider, the programming is made available using a broadband connection. When you stream video, the video is delivered over the Internet using a succession of Internet Protocol data packets that are encoded to allow transmission. This means that you can easily receive the video streams with your set-top box when you subscribe to an IPTV service. More television programming providers are offering IPTV services that are typically bundled with access to the Internet and VoIP (Voice over Internet Protocol). This allows you to access television programming, make telephone calls over the Internet using a VoIP application such as Skype, and browse the Internet, all with the same service. Although cable and satellite television providers are striving to offer IPTV, the service is typically delivered over a closed network system that is used by the service provider. In the US, Verizon was one of the first companies to offer IPTV services when it first introduced the service in Texas. A year later, AT&T began to offer U-Verse which offered television programming and Internet access bundled into one package. How does IPTV satellite receiver work? IPTV is displayed on your television using a set-top box (STB) or a computer. The technology provides
support for both television programming (AKA multicasting) and Video on Demand services such as Netflix, Hulu, and others. The content is compressed into codecs using MPEG2 or MPEG4 and then transmitted over the Internet. In the case of television programming, the content can be delivered to multiple users simultaneously. This is why traditional TV programming is also known as multicasting. If you use a Video on Demand service, this is known as unicasting with the codecs being delivered to specific users. In the case of television programming, the content can be delivered to multiple users simultaneously. Viewing Programs: IPTV works very similar to your current television service in that you use a set-top box (STB) to access programming. The difference is that an IPTV set-box receives input from your home Internet connection using wireless connectivity or an Ethernet connection. The Internet connection decodes the codecs we described earlier and displays the images and content on your big screen TV. The sole purpose of the set-top box is to receive video streaming packets, decode them, and then convert them back to their original format to be displayed as high quality video on your HDTV. Connecting the Set-Top Box: The STB is connected to your television source using A/V connectors and then the IPTV box is connected to your wireless router that you use for Internet access. The IPTV box utilizes software that allows you to log in and access the television channels. Most of the IPTV boxes are also equipped with an IR (Infrared) cable that allows you to control the set-top box both locally and remotely. Watch TV Remotely: IPTV allows you to watch all television programming that you receive at home while you are on the go. All that is required is access to a high speed broadband connection. This is accomplished using a smartphone app that allows you to tap into your IPTV service at home. Overall, Digital TV Research forecasts that there will be just over 577 million global IPTV digital cable television subscriptions and 271 million IPTV subscriptions to digital satellite by the year 2020. The main advantage of using IPTV satellite receiver is the ability to watch what you want and when you want from virtually any location using any type of device. Although IPTV is a fairly new technology, you will find more advantages than disadvantages to using this type of service to access home entertainment.