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With the progress and development of the times, 3D movies are becoming more and more popular. The pictures they present are like real real-life scenes. They can clearly feel the width, height and distance of the scenery, and are utterly addictive.
However, there are too few 3D sources that can be played in the market, so most consumers are daunted. However, since the launch of a 3D TV trial channel in China in 2012, this situation has been eased, but how can we watch 3D TV channels? ? Let's go down.
The first step: basic conditions
To watch 3D TV channels, several hardware devices are required to provide support, otherwise watching 3D channels is impossible. 
1. TV with 3D function
Today's 3D TVs are mainly divided into ordinary 3D TVs and smart 3D TVs. Ordinary 3D TVs can only watch cable 3D TV channels (requiring a set-top box to provide support), while smart 3D TVs can not only watch wired 3D TV channels (also need a The set-top box provides support) and can also connect to the Internet to watch online 3D programs, such as the latest 3D blockbusters.
2. Set top box capable of receiving 3D programs
Like 3D TVs, 3D set-top boxes can be divided into two types. One is a cable 3D set-top box, and the other is a network 3D set-top box. A wired 3D set-top box can be used to receive 3D TV channels, and an online 3D set-top box can only watch 3D programs online. (Not a separate TV channel), such as a 3D video on the Internet. Therefore, I personally recommend that qualified friends may wish to choose smart 3D TV + cable set-top box program, all kinds of 3D programs are all over.
If your home box is an ordinary set-top box, you can switch to a 3D set-top box in the shopping hall where you purchased the box. 
3, 3D glasses
Without 3D glasses, even if you buy a 3D TV, you won't see the stereo effect. Therefore, when purchasing a 3D TV, it also needs supporting 3D glasses. For example, shutter-type 3D TVs are equipped with shutter-type 3D glasses, and polarized 3D TVs are equipped with polarized-type 3D glasses (some 3D TV accessories already contain 3D glasses without purchase. ).
Step 2: Buy 3D TV Channels
3D TV channels transmit 3D programs to local cable network companies through satellite encryption, and then send signals to users' homes through Internet companies. Therefore, users want to watch a 3D channel program, must pay a certain fee, how much the specific charges, you can call the phone number left on the 3D test channel to inquire, the standards are inconsistent everywhere, here I will not elaborate (monthly + 3D channel subscription fees). 
What content on the 3D TV channel offers
China's 3D TV test channel is China's first comprehensive test channel for three-dimensional television programs. The main players in the joint program are CCTV, Beijing Radio and TV Station, Shanghai Radio and TV Station, Tianjin Radio and Television Station, Jiangsu TV Station, and Shenzhen TV Station. The channel content mainly includes 3D TV programs such as animation, sports, feature films, film and television dramas, variety shows, and live broadcasts of major events (such as Spring Festival Gala, London Olympics, etc.).
Smart TV to Watch 3D Channels
With the popularity of 3D TVs, more and more people will be able to watch 3D channels as the standard for TV purchase. However, there are few TVs that can put 3D sources, and some consumers are in trouble. In fact, smart TV watching 3D channels do not need to worry about, you can simply get two steps to get.