Adobe · Platform not recorded

Improve After Effects Preview and Render Performance

Source-checked About 10 minutes

Answer

Use realistic preview quality, clear or relocate disk cache only when needed, leave free storage, and allocate memory with other active apps in mind.

Guide steps3 steps
  1. Lower preview demand
  2. Review memory and cache settings
  3. Compare each performance change
  4. If it still does not work

Lower preview demand

Lower preview resolution or skip frames for editing.

Review memory and cache settings

Review Memory & Performance and Media & Disk Cache preferences.

Compare each performance change

Compare one representative render after each change.

Video walkthrough

If it does not work

  • If one project stays slow, duplicate it and isolate effects or footage in a short region; keep logs before resetting preferences or purging caches repeatedly.
Sources and verification

Checked against official documentation on . Scope: Platform not recorded.

Reviewed against the linked first-party guidance; interface labels can vary by current app, service, or operating-system version.

Continue with

Browse more After Effects tutorials