Linux webcam scripts

scripts.md

Preferred settings (no AF, pre-set focus to a good distance, up contrast by a bit)

v4l2-ctl -d /dev/video4 --set-ctrl=focus_absolute=35 --set-ctrl=contrast=132 --set-ctrl=focus_auto=0

Blur Hide Yourself

v4l2-ctl -d /dev/video4 --set-ctrl=focus_absolute=255

Zoom effect

v4l2-ctl -d /dev/video4 --set-ctrl=zoom_absolute=200 && sleep 2 && v4l2-ctl -d /dev/video4 --set-ctrl=zoom_absolute=100