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What is IPTV?
We often hear about phrases like satellite TV, cable TV, … and now, a new phrase that causes a lot of curiosity for users is IPTV. So what is IPTV?
IPTV is an abbreviation of the English phrase Internet Protocol Television (roughly translated as Internet Protocol Television). Simply put, IPTV is a television technology that allows the transmission of television content and programs to viewers quickly and easily through an Internet connection.
Types of Internet signal reception of IPTV
Internet protocol television IPTV will have two forms of Internet signal reception :
- The first form: IPTV television service will be connected to the computer to catch the signal, then this signal will be transmitted to the television.
- The second form: Using a converter to transmit data like the first form.
In addition, at present, electronic technology develops very strongly, a series of new and smart TV technologies are born and they are integrated on new TV lines. These technologies will help the TV connect to IPTV directly without using intermediate support devices.
Outstanding features of IPTV
One of the outstanding advantages of IPTV technology that makes a big difference compared to previous television technologies is the ability to integrate multiple services.
If before, you could only watch available and default programs on TV, now with IPTV, you only need to connect the TV to the Internet to be able to use it with many different utilities such as watching YouTube, access social networks, watch movies online,…
IPTV gives users the perfect experience through high interoperability . You can directly perform searches for favorite shows, find information by topic, actor name, … or you can watch multiple content at the same time.
IP Switching Application
In the past, when users wanted to change channels, cable TV or satellite TV would send all the data to the channels and so would waste a lot of bandwidth.
Contrary to that, IPTV is applied IP switching technology capable of saving program data in a central location . And only when you request an order will it be delivered. That means you will be provided with more services because there is no bandwidth restriction.
Enjoy multimedia content in the local network
IPTV TV service will help you enjoy the multimedia content in the local network perfectly. You can use the TV and access content on other devices in your home that have an Internet connection such as PC, laptop,… to watch entertainment programs, surf the web, listen to music,… In addition, you can use it as a normal television with sharp channels, attractive content.
Video on Demand – Video on Demand (VOD)
IPTV TV gives users the perfect experience with the VOD (Video on Demand) feature, allowing users to watch any video (content) they want. Just perform a few operations on the search box and you can immediately watch your favorite program without having to wait.
Control the programs
You will be able to control TV programs as you want and need, not the traditional default. Simply put, IPTV will allow users to display the content they want to watch , can control the maximum program such as fast forward, stop or go back, … depending on the needs of the user. use.
TV in HD quality
IPTV supports a very wide bandwidth connection, so that users will enjoy programs with images, sound, … in HD quality, bringing exciting entertainment experiences.
Limitations of IPTV
There is a possibility of data loss
Not only IPTV, but almost all methods of using the Internet have a huge limitation that is the possibility of very high data loss and the stagnation of the signal transmission. You may lose data when the transmission is unstable or the network connection is lost.
Depends a lot on the transmission line and server quality
IPTV works based on the Internet, so it depends a lot on the signal of the transmission line as well as the quality of the server to connect stably to the network source.
If in the process of use, the Internet connection is weak and poor, it will easily lead to situations such as jerks, lag, freezes and takes a lot of time to download content when moving channels, …
Some IPTV TV providers in Vietnam
Currently in the world, IPTV is one of the very popular pay TV services. In Vietnam market, VNPT, Viettel, FPT Telecom,… are among the reputable IPTV service providers with many attractive incentives and support policies.
Hopefully, the information that lassho.edu.vn provides in the above article will help you understand the definition of IPTV television as well as understand the advantages and disadvantages of IPTV Internet protocol television!
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