Glossary · Updated
What is sound effect (SFX)?
Short answer
Sound effects, or SFX, are non-speech sounds added to a video to emphasise actions and transitions. Common types include whooshes on movements, hits on emphasis and clicks on text. Used sparingly and mixed below speech, they add punch. Overuse becomes noise and distracts from the message.
How is sound effect (SFX) used in editing?
A whoosh on a graphic entering and a hit on a key word are typical. See how to use sound effects.
What mistakes do people make?
- Too many effects
- Too loud
- Unlicensed libraries
Which skills include them?
Glass has sound effects placed and mixed. Bold shakes the frame on every slam.
Frequently asked questions
What does SFX stand for?
SFX stands for sound effects, which are non-speech sounds added to a video to emphasise actions, text and transitions.
Where do I get them?
Use licensed libraries, or effects bundled with your editing tools, and check the licence terms for commercial content.
How loud?
Keep effects below the level of speech so words stay clear, and raise them only as much as the moment needs.
Do they help retention?
They can add punch and mark changes, but they are a finishing touch, and the idea and hook matter far more for retention.
Skills mentioned on this page
Glass
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Keep reading
How-to guides
How to use sound effects in short videos
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