Is there a way to move the inside of a clip, that is, to keep its boundaries on the timeline but move its contents?
In Blender that's called slipping.

Slip, Slide, Rolling, Ripple is planned to implement. Let's see if this 4 trimming method can made it into 20.08.

Thanks.
Wait. Are those are 4 different features or 4 words to describe the same feature?

See here: https://kdenlive.org/en/video-editing-a ... book/#trim

Ok, thanks, much clearer now.