Troubleshooting
Video Has Black Bars or the Subject Looks Too Cropped? How to Fix Framing
Black edges and unwanted cropping usually come from a mismatch between source media and the chosen video shape. This guide explains the trade-off in simple terms.
Every video has a shape. A horizontal clip is wide, while a vertical Short is tall. When you put one shape inside another, something has to happen: the editor can crop the source to fill the frame, or leave empty space around it.
Why cropping happens
A 16:9 horizontal video does not contain enough height to naturally fill a 9:16 vertical frame without changing the framing. Filling the frame means some of the left and right sides may be outside the visible area.
Why black or empty edges can appear
If a source is not scaled to cover the composition, empty areas can remain. The goal of a full-frame editor is usually to fill the canvas while keeping the crop controlled.
Choose the aspect ratio first
Decide whether the final video is 16:9, 9:16, 1:1 or 4:5 before judging the crop. A framing choice that looks correct in one ratio can look wrong in another.
Keep the important subject near the centre
If you know a horizontal clip will later become vertical, keep faces, products and other important details away from the far left and far right edges. This gives the crop more room to work.
What to do when a crop is too aggressive
- Try the aspect ratio that matches your source footage.
- Use a source image with more space around the subject.
- Avoid unnecessary zooming.
- Check several frames in the preview, not only the first frame.
- For a vertical project, prepare vertical or centre-composed source media when possible.