[Feature Request] Transparent output image (no camera feed picture)

[holdestmade]

I'm thinking I'd like to have the detection boxes on video, but realise that is way too processor intensive.

I'm thinking of running my camera entity in a picture elements card in HA and a transparent PNG image showing the boxes on top. This would give the illusion of the boxes working on the video.

The only way I can think of doing it is if this component could output a transparent PNG image with just the detection boxes (not the ROI box).

I already have the image processing scan triggering every 1 seconds while motion is detected. It will be a bit jerky but would like to see what it looks like.

Also, would need to only display the transparent PNG in HA only whilst motion is detected so the boxes are not present normally. Can do this easy in lovelace picture elements card.

Unless anyone can think of a better way ?