HDCP KEY-BASED SIGNAL TRANSMISSION METHOD AND SYSTEM

摘要

Disclosed are an HDCP key-based signal transmission method and system, relating the technical field of data transmission. A sending end accumulates a number of consecutive times of an abnormal message, and in the case that the number of consecutive times of the abnormal message does not reach a preset number, can continuously send a video signal to a receiving end, thereby effectively avoiding interference on the transmitted video signal due to a single check failure.