Image processing method for conference television system
An image processing and video conference technology, applied in the field of multimedia video communication, which can solve the problems that the lower-level clocks cannot be well synchronized, the terminal image is frozen, and the clocks cannot be strictly synchronized.
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[0013] Combine below figure 1 , specifically describe the image processing method in the video conferencing system of the present invention. The receiver monitors the line CRC (Cyclic Redundancy Check) in real time. When the CRC is greater than 80% for more than 6s, it considers that there is a code slip and sends a delay readjustment request to the sender. After receiving the request, the other party sends a confirmation In addition to the signal, the delay test data is sent at the same time (the test data structure is omitted). After receiving the confirmation signal from the other party, the receiver will start to calculate the new delay value and re-adjust the delay. After the adjustment is completed, the delay adjustment will be sent The end request is sent to the sender. After receiving the delay adjustment end request, the sender stops sending the delay test data on the one hand, and sends the delay readjustment end confirmation signal on the other hand. The sender rece...
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