An Interval Protocol Television (IPTV) is a method to transmit and broadcast programs of television using the internet through an internet protocol. The user gets a variety of dynamic features which improves the experience compared to what they experience on a conventional television or radio broadcast, satellite broadcast or even cable television. A connection of broadband is used a medium to transfer the content for IPTV. It is distributed by a service provider and it can be used to transfer content over a private network as well. But these setups are rather uncommon than the subscription-based models because of the scaling and complexity problems.
Features of IPTV
Following are the basic features of IPTV:
- VOD: Video on Demand is the option which can be availed by the user of IPTV. The videos of their own choice can be chosen from the catalog of videos and can be watched as many times as desired
- DVR: Digital Video Recorder or DVR was commonly known as time-shifted programming is a feature IPTV which allows users to watch recorded shows without DVR devices
- Live Television: This feature allows the users of IPTV watch live transmissions with a minimum amount of latency
Working of IPTV
The content delivered over a managed or confined network forms the IPTV. It sends one program one at a time. The service provider has the content and the program which the user wants to watch is only sent. It basically uses IP multicasting with Internet Group Management Protocol (IGMP) which issued for live broadcast and Real-Time Streaming Protocol (RTMP) for the demands. Other protocols used in IPTV are Real-Time Messaging Protocol (RTMP) and Hypertext Transfer Protocol (HTTP).
IPTV Free Trial provides the users with an extra advantage and convenience of choosing the program they wish to watch whenever they like.