Yawcam

An advanced monitoring cameras have possibility of (one or fiew) privacy zones.

an example of 4 privacy zones (black):



it probably will be difficult to code..but still cool to have.

Well, since this feature is not available, you can use the 4 images from settings>overlay>image.
It's a bit tricky to find the suitable x,y coords & image's dimensions, but that would solve your
problem (for now).

I like the idea. I've added it to the suggestion list. Thanks.
Until it gets implemented you could give memoric's workaround a try.

/malun