How to Apply an Effect to Only Part of the Frame
Masks let a blur, a grade or a glow affect one region instead of everything. Where the feather setting matters more than the shape.
Zella Blog5 min read
Zella
30 stories
How to Use Keyframes in a Video Editor
Keyframes are just two values and a line between them. What the line does is where all the difference is, and it is the part most tutorials skip.
Zella Blog5 min readHow to Go Back to an Earlier Version of Your Edit
Undo runs out and autosave only holds the latest state. Version snapshots are the thing that gets you back to the cut that was working.
Zella Blog5 min readHow to Match Colour Between Two Clips
Two shots that were fine separately look wrong next to each other. How to fix it with your eyes, and how to fix it with scopes when your eyes lie.
Zella Blog5 min readHow to Freeze a Frame or Reverse a Clip
Two effects that are trivial to apply and easy to overuse. Where a freeze earns its place, and the audio problem reversing always creates.
Zella Blog5 min readHow to Make a Reaction Video With a Split Screen
Two videos, one vertical frame. How to size the panels so both stay readable, how to handle two audio tracks, and where reaction edits usually go wrong.
Zella Blog5 min readHow to Add Photo Pop-Ins to a Talking Head Video
A photo that appears exactly when you name the thing. How the timing works, why tilted cards read better than full-frame images, and how many is too many.
Zella Blog5 min readHow to Recover an Unsaved Video Project
What actually happens to your edit when an app quits unexpectedly, where the recovery data lives, and the one habit that makes the question moot.
Zella Blog5 min readVideo Templates That Actually Change the Edit (Not Just the Look)
Most "templates" are a filter and a font. A real one restructures the video: captions, cuts, zooms and pacing together. What each of the seven does.
Zella Blog6 min readHow Video Editor Autosave Actually Works
It saves your edits, not your video, and that distinction explains almost everything else about it - including why recovery is instant.
Zella Blog5 min readHow Many Sound Effects Is Too Many in a Video?
There is an actual answer, and it is lower than you think. A working density rule, the tune-out effect, and how to tell if you have crossed the line.
Zella Blog5 min readDoes a Camera Move Help or Distract?
Movement is not automatically better. A short test for whether a move is doing work, and the specific cases where holding still is the stronger choice.
Zella Blog5 min readHow to Add the Ken Burns Effect to a Photo in a Video
The slow pan and zoom that makes a still photo work in a video. The two rules that separate it from a photo that just moves around.
Zella Blog5 min readHow to Add a Camera Move to a Static Video
A locked-off shot of a person talking reads as a paused video. A slow push-in fixes it, costs nothing, and is invisible when done at the right speed.
Zella Blog5 min readHow to Add B-Roll to a Talking Head Video
B-roll is not decoration, it is a cut you do not have to justify. Where to put it, how long to hold it, and how to stop it looking like a stock footage reel.
Zella Blog6 min readHow to Make a Replaced Background Look Real
Cutout edges are only half the problem. The two lighting cues that make a composite read as a person in a room rather than a sticker on a picture.
Zella Blog6 min readHow to Add a Hook Title to the Start of a Video
The first line you say is usually the best title you will ever write. Here is how to get it on screen, and why a still opening frame costs you viewers.
Zella Blog6 min readHow to Add Sound Effects to a Video Automatically
A whoosh under a cut is the most reliable polish in short form, and the most overdone. Which sound goes under which cut, and why spacing beats choice.
Zella Blog5 min read
Showing 18 of 30 stories
Load more storiesAiByts Weekly Brief
Get the top AI news and tools straight to your inbox every week.
Weekly · AI news
Join 15,000+ AI enthusiasts