Shotcut
Overwrite on the timeline
Press B to overwrite on the timeline in Shotcut. The keys are the same on a Mac.
Where it works: Timeline
Every documented variant
| System | Environment | Keys |
|---|---|---|
| Mac | Desktop app | B |
| Windows | Desktop app | B |
Where this comes from
Documentation checked on 2026-09-14. That is a documentation review, not a test run inside the application.