I refer to the
https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/i-MX8-chromium-hardware-accelerated-vide... method, modify the kernel and chromium-ozone-wayland_91.0.4472.114.bb, rebuild the image, Use command
"/ usr/lib/chromium/chromium - bin - no - the sandbox, ozone - platform = wayland, enable - the features = VaapiVideoDecoder --enable-accelerated-video-decode --enable-clear-hevc-for-testing --ignore-gpu-blacklist --window-size=1920,1180 "/home/root/video"
opens chromium, you can indeed achieve vpu video acceleration, but if you use this command to open the browser, the browser cannot be opened again after exiting, and click chromium on the graphical desktop to open the browser can not achieve vpu hardware acceleration, how to solve this problem? thank you