The network set-top box is equipped with the HDMI 2.0 standard interface, which shows that this is a 4K output box, the user experience high-definition network massive resources must be a factor that can not be missed. With the popularity of large-screen TVs, users' demands for screen output are getting higher and higher, so whether to purchase HDTV with HDMI interface is the primary consideration. Of course, HD networked set-top boxes that bring more TV entertainment to assist HDTVs are no exception.
In fact, at the time, the set-top box couldn't figure out what kind of box it was. In the network, Network Set-TopBox (STB) is a key technical equipment in information appliances. The functionality of the set-top box has jumped from a multi-frequency tuner and decoder to a control terminal for a large number of online databases of movies, multimedia events, news, and more. At present, network set-top boxes can be divided into three categories, one is a shopping-focused network set-top box, the other is a network set-top box targeting young people and a kind of TV box designed only for parents. Therefore, how to expand the functions of the set-top box, improve the quality, reduce the production cost, and optimize the product structure are of great significance for the development of the upcoming interactive TV network.
Just now I mentioned the combination of HDMI 2.0 and network set-top box. Now let's talk about how HDMI 2.0 works. In the network set-top box, HDMI 2.0 takes on the task of 4K output, which can support the video output of the video screen. Larger data transmission throughput, true output 4K resolution, extreme image reproduction, smoother for running games, HDMI 2.0 increases the number of frames to 60fps, and can process 18 gigabits per second of data, let The game experience is even higher. In addition to the output of the video, the audio signal transmission is perfect, capable of handling 32 channels of lossless audio, compatible with a variety of audio formats, and the perfect sound of the cinema at home.