Flipping and mirroring the picture

Some cameras are mounted upside down, and some capture devices hand over a mirrored picture. These two switches put it right.

The correction is applied everywhere at once — to the picture on screen, to the copy motion detection works on, and to what gets recorded. So a region you draw covers the part of the scene it looks like it covers, and a clip is saved the way up you see it, including after the file is copied elsewhere or re-encoded.

Because detection sees the corrected picture too, changing either switch moves any regions you have already drawn relative to the scene. Worth a look at the region editor afterwards if you change the mounting of a camera that already had them.