amlogic_grabber:
amvideocap0 or ge2d
ge2d_mode:
0 or 1 (only for ge2d grabber)
"framegrabber": {
"amlogic_grabber": "amvideocap0/ge2d",
"ge2d_mode": 0/1
},
Another hint:
mount -o rw,remount /flash && fdtput -t i /flash/dtb.img /amvideocap max_size 64 && sync && reboot
Open a SSH connection and enter this command. The default value is 8 (8MB) and this command will change it to 64MB. I did not have any slowdown yet after 1-2h.
You will need to execute the above again if you apply an update ie nightly.
EDIT: Increase the buffer by the hint does not solve the problem. I still have some modifications on the kernel what are getting tested right now. So please wait…