A high-performance video processing and transmission system based on zynq platform
A video processing and transmission system technology, which is applied in the field of video processing technology and communication, can solve the problems of lack of real-time performance of the system, and achieve the effects of reducing the difficulty of development and maintenance, reducing cost and power consumption, and low bit error rate
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[0055]This embodiment is set between the external video source and the host PC, specifically comprising: PS processing system: used to control and manage the entire high-performance video processing system; memory module, used for temporary storage of video images; PL programmable logic module The PS processing system is respectively connected with the PL programmable logic module and the memory; the PL programmable logic module includes: a video input module, used to collect effective screen data in the external video source signal; VDMA module, through the PS processing system Complete high-speed video data interaction between PL programmable logic module and memory; AXI interconnection module, used for interconnection between PL programmable logic module and PS processing system; video processing module, complete video processing function; PCIe module, used for video Frame data is encapsulated into the corresponding PCIe message or the PCIe message is decoded, and the data i...
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