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The current site of CCTV establishes the high definition and compression system of the paid channel adopts the AVS+ encoder with the independent innovation of guoao to encode the high definition signal. The system adopts intelligent dual backup architecture, which can be controlled by the unified network of the system when the input signal or equipment fails.

Core technologies:
1、Advanced high compression coding and decoding algorithm
2、Intelligent dual backup architecture, safe broadcast
3、System equipment alarm and fault automatic switching second level response

Areas of application:
1、Central,Provincial and municipal high-definition digital TV program star
2、Cable digital television broadcasting
3、Satellite digital television broadcasting
4、terrestrial digital television broadcasting
5、IPTV/OTT/Internet TV business operation
6、Storage and publication of Digital Audio and Video programs