Hi @Taxfromdk and others,
Did you have any success running the camera at 4K resolution and decent fps?
I am currently exactly at the point of your last message.
- My camera runs at 4k on guvcview but with a very low fps.
- It runs at 1k on the camera demo (“v4l2_test” script) with decent fps. But setting the -R option to 0 for 4k resolution triggers a segmentation error.
- I tried running it with Android and it was working fine but the settings would not let me select more than 1k resolution in camera mode
I have a VIM3 board with the same OS08A10 8MP HDR Camera.
Ubuntu image: VIM3_Ubuntu-xfce-bionic_Linux-4.9_arm64_EMMC_V20191231.img.
I read on this thread Khadas Camera Low framerate on Ubuntu that it was the guvcview playback slowing things down. If guvcview can’t make it work smoothly I am fine with using the camera demo script.
Is there some hardware limitation that would explain why running the demo at 4k triggers this segmentation error or am I doing something wrong?
Any help would be highly appreciated!