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Logitech C920 Ubuntu Exposure/Brightness Config (Dark Room, Key Light)
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# Improved | |
v4l2-ctl -d /dev/video0 -c exposure_auto=1 | |
v4l2-ctl -d /dev/video0 --set-ctrl=exposure_absolute=150 | |
v4l2-ctl -d /dev/video0 --set-ctrl=contrast=150 | |
v4l2-ctl -d /dev/video0 --set-ctrl=brightness=128 | |
v4l2-ctl -d /dev/video0 --set-ctrl=saturation=140 | |
# Restore Default | |
v4l2-ctl -d /dev/video0 --set-ctrl=exposure_absolute=250 | |
v4l2-ctl -d /dev/video0 -c exposure_auto=3 | |
v4l2-ctl -d /dev/video0 --set-ctrl=contrast=128 | |
v4l2-ctl -d /dev/video0 --set-ctrl=brightness=128 | |
v4l2-ctl -d /dev/video0 --set-ctrl=saturation=128 |
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