Decide the short version while you film
If you know a moment needs to work as a Reel or a Short, frame it vertically or leave enough room around the subject to crop later. Audio should be understandable without the pictures, because many people will watch that way.
Tell the editor which line is the point of the clip. A short version is not a trailer that hides the answer. On social feeds it usually has to deliver the point immediately.
Cut structure before you add motion
A first assembly without graphics shows whether the story works. Motion, captions, and colour are easier to judge on a cut that is already the right length. Adding them early makes every structural change expensive.
Captions are part of the edit. Burn them in when the platform’s automatic captions are unreliable, and keep them inside the safe area of the frame. Audio should be levelled so a quiet sentence and a loud one can share the same listen.
Export the set, not a single file
Agree the deliverables: a YouTube master, a vertical short, a thumbnail still, and any cutdown for an ad. Name the files with the date and the platform. The next edit is faster when the project is archived the same way every time.
Keep a simple review cycle. One pass for structure and one pass for finish is enough for most business videos. Unlimited rounds usually mean the goal of the video was never written down.
This starter guide was written for the Nerix insights library. It should be updated when the advice changes. It is not a client story and it does not report results.