Design and Implementation of Ultra-Low Delay Video Codec System Based on ZYNQ
Caiquan Huang, Zengjun Bi, Cui Ling Zhou · 2019 International Conference on Electronic Engineering and Informatics (EEI) · 2019
In order to effectively improve the problems of high power consumption, poor performance and high delay of the existing video codec system, a real-time video coding and decoding system based on ZYNQ is proposed, and the hardware and software of the system are designed. The system test results show that the complex H.264 codec algorithm and UDP protocol stack are implemented in parallel by FPGA hardware and cooperate with ARM software, which can effectively reduce the delay of the system. Therefore, it has a good portability and wide application prospect.