I am using it as a live demo. It's being used with a streaming platform as a webcam for live demos so I need the focus rectancle removed because it shows during the stream. I've tried it in every mode and am under the impression it can't be removed...
I wish I was referring to a modern camera, but no. I have an old T3i that I am now using as a webcam for demos with a Blackmagic switcher and webcast platforms. Most the external webcams are not available to order or they are marked up right now du...