Adobe After Effects
Use adaptive resolution fast previews
In Adobe After Effects, Ctrl + Alt + 2 will use adaptive resolution fast previews. On a Mac, press Cmd + Option + 2 instead.
Where it works: Composition panel
Every documented variant
| System | Environment | Keys |
|---|---|---|
| Mac | Desktop app | CmdOption2 |
| Windows | Desktop app | CtrlAlt2 |
Where this comes from
Keyboard shortcuts in After Effects
Documentation checked on 2026-09-14. That is a documentation review, not a test run inside the application.