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383279021 | From Guangdong The difference between IPTV and network TV: different focuses, functions, and playback platforms 1. Different focuses: IPTV is a system that uses broadband networks as a medium to transmit television information, delivering digital television services to subscribers through internet protocols on broadband. Due to the need to use the network, IPTV service providers often provide Internet connection and IP phone and other related services together. IPTV focuses on Internet TV. Although the concept of "Internet TV" has many meanings and meanings, it can be replaced by Internet TV in almost all cases. 2. Different functions: IPTV is actually a form of watching programs on television through broadband networks. At present, the main operators of IPTV in China are telecommunications operators (such as China Telecom and China Unicom), which are telecommunications value-added services led by telecommunications operators to watch video programs on dedicated networks through home broadband. Internet TV is a TV set that has the function of browsing on the Internet to obtain information and video content through the Internet. 3. Different playback platforms: IPTV is under the control of telecom operators, and users cannot install and use IPTV independently. They need to pay value-added service fees to the telecom operator in order to watch content. The video on demand platform carried by online television no longer refers to products that do not have intelligent systems but only have network functions. |
