arducam64mp cant capture at full resolution with picamera2.
even with libcamera the error persists.
so there is a solution provided.
see also:
forum.arducam.com/t/unable-to...
sudo nano /boot/cmdline.txt
add at the end:
alloc_in_cma_threshold=16
sudo nano /boot/config.txt
change:
dtoverlay=vc4-kms-v3d
to:
dtoverlay=vc4-kms-v3d,cma-512
after reboot in two separate cmd:
libcamera-still --camera 0 --width 9152 --height 6944 -o test0.jpg -n -t 1 --encoding yuv420
libcamera-still --camera 1 --width 9152 --height 6944 -o test1.jpg -n -t 1 --encoding yuv420
then you can use:
libcamera-still --camera 0 --width 9152 --height 6944 -o test0.jpg -n -t 1