How to keep video and audio together in the Video Sequence Editor When I import video footage in the Video Sequence Editor, it separates into a video strip and an audio strip. Fine.

But it's also possible, even accidentally, to afterward move these strips separately from each other. I don't want that to happen. I can't even think of a reason why the voice of the person speaking in the video should ever be out of sync with the person talking.

So, how can I block the video strip and audio strip of moving separately from one another?
To keep video and audio in sync, use the parenting function in the VSEQF add-on:
https://github.com/snuq/VSEQF