In this article we will know what is IPTV it's features and it's benefits.
IPTV is interactive network television, which is a brand-new technology that utilizes broadband cable TV network and integrates various technologies such as Internet, multimedia, and communication to provide home users with a variety of interactive services, including digital TV. Users can enjoy IPTV services at home. IPTV is not only different from traditional analog cable TV, but also different from classic digital TV, because both traditional analog TV and classic digital TV have the characteristics of frequency division, timing, and one-way broadcasting. Although classic digital TV has many technological innovations compared to analog TV, it is only a change in the form of the signal, not the way the media content is transmitted
Its system structure mainly includes subsystems such as streaming media service, program editing, storage, authentication and billing, etc. The main content stored and transmitted is streaming media files with the MPEG-2/4 standard as the encoding core, based on IP network transmission, usually requires Set up content distribution service nodes, configure streaming media services and storage devices, and the user terminal can be an IP set-top box + TV, or a PC. IPTV can make use of the infrastructure of the cable television network, use the home TV as the main terminal equipment, and provide a variety of digital media services including TV programs through the Internet protocol.
The main features of IPTV are reflected in the following four aspects:
(1) Bearing on the IP network, it can provide users with high-quality digital media information services;
(2) Realize substantial interaction between media providers and media consumers, and users can interactively order their favorite content;
(3) IPTV can provide real-time and non-real-time services, IP technology and personalized on-demand services, so that users can obtain real-time and non-real-time media programs provided by broadband IP networks on demand;
(4) Users can freely choose the video programs provided by various websites on the broadband IP network.
The above is the "IPTV" knowledge explanation brought by Shenzhen HDV photoelectric Technology Co., Ltd. The communication products produced by the company cover:
Module categories: optical fiber modules, Ethernet modules, optical fiber transceiver modules, optical fiber access modules, SSFP optical modules, and SFP optical fibers, etc.
ONU category: EPON ONU, AC ONU, optical fiber ONU, CATV ONU, GPON ONU, XPON ONU, etc.
OLT class: OLT switch, GPON OLT, EPON OLT, communication OLT, etc.
The above module products can provide support for different network scenarios. A professional and strong R&D team can help customers with technical issues, and a thoughtful and professional business team can help customers get high-quality services during pre-consultation and post-production work. Welcome you to contact us for any kind of inquiry.