Therefore, it is very important to study multi-channel digitalvideotransmission system.
因此，对多路数字视频传输系统的研究显得尤为重要。
2
This system is a high-tech product which integrates GPS and digitalvideotransmission technology to manage forest resource and mainly monitor forest fire.
American digitalvideotransmission standard for cable Television was introduced and a software method was illuminated to implement channel decoding by DSP technology.