Real Time Capture and Record Video

I will start a project and I wonder your opinion. The scenario is as follows. I use (ultrazed it have PL (FPGA) and PS (Linux)) It takes PL of the video video(raw video 640x480 30fps) over ethernet, performs pixel manipulation, then writes this video to memory. After that, PS comes in and takes the raw video data from the memory and transfers it to SATA.Video What is the best and no problem way? I dont want any loss. Our hardware is ultrascale(xilinx). This app will work on petalinux(linux). Raw video will be saved to SATA.

drozwood90 over 5 years ago

Hi there,

First, which UltraZed are you using?
Second, I'm not sure I fully understand. So let me give you some more information and maybe this is your answer?
If you are looking for an example reference design using an UltraZed-EV, there are two designs that I would point you to. One, is the Xilinx VCU TRD and one is the Avnet port of this design. The Avnet design has a version where it takes video files from the SDCARD and decodes, then displays them. You should get a good understanding of the system using this. The Xilinx VCU TRD has many other options, such as "File source (SD card, USB storage, SATA hard disk)".

Avnet TRD Port:
https://xterra2.avnet.com/xilinx/zedboard/ultrazed-ev/vcu-trd-ports/rdf0428-uz7ev-vcu-trd-2019-2 Xilinx VCU TRD:
https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/460948332/Zynq+UltraScale+MPSoC+VCU+TRD+2020.1

--Dan
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