Iam new to cinegobs and would like to know how to change backgrounds.

I have several video clips 5-8 seconds long that have backgrounds that spoil

the video. The backgrounds have many colours and not much of any one.

I would like to remove these and replace them, I cannot re-video the backgrounds as I have moved overseas since the videos were taken.

They may well look better with a background of the local scenery.

thanks for any help.

Gozomac