Introduction - If you have any usage issues, please Google them yourself
Digital television transmission as a result of digitization, can be mixed with a variety of business activities through a transmission channel. Thus, digital TV is not a single television business, but through television transmission channel transmission of digital services, including video, audio, images and data. Global digital TV has entered a rapid development stage. It is foreseeable that in the next few years, with the digital TV-related businesses will be greatly increased. Attendant problem is that digital television can provide users with many times the volume of programs in the current programs and a variety of business, how can users easily find the programs and information? Electronic program guides (EPG) is clearly an indispensable tool.