Composition Settings
Configure resolution, frame rate, duration, and background color for your composition. Essential setup before starting any project.
Composition
Shortcut: Ctrl+K (Cmd+K)Beginner6 min readQuick Reference
Composition Settings
Adobe After EffectsKeyboard Shortcut
Ctrl+Kkey
Where to Find
Go to Composition > Composition Settings or press Ctrl+K (Mac: Cmd+K). You can also right-click in the Project Panel and
Best Used For
- ▸Setting up project dimensions and frame rate
- ▸Configuring duration for animations
- ▸Choosing background colors and 3D rendering options
- ▸Standardizing output for broadcast or web delivery
Beginner-Friendly⏱ 15-30 minutes to master
Key Settings
Preset: HDTV 1080p / 4K / CustomFrame Rate: 24 / 29.97 / 60 fpsDuration: 00:00:10:00 (10 sec)
Composition Settings define the foundation of every After Effects project. Getting the resolution, frame rate, and duration right from the start prevents costly rework later. Understanding these settings ensures your final output matches the requirements for broadcast, web, or film delivery.
Where to Find
Go to Composition > Composition Settings or press Ctrl+K (Mac: Cmd+K). You can also right-click in the Project Panel and select New Composition.
How to Use
- Preset: Choose from common formats like HDTV 1080p, 720p, or 4K
- Width/Height: Set custom dimensions for your project
- Frame Rate: 24fps for film, 29.97fps for broadcast, 60fps for smooth motion
- Duration: Enter the total length in hours:minutes:seconds:frames
- Background Color: Click the swatch to choose a background color
Pro Tips
- Use the "Preset" dropdown for standard resolutions instead of manual entry
- Set pixel aspect ratio to Square Pixels for digital delivery
- Enable "3D Rendering" if you plan to use 3D layers
- You can change composition settings at any time without losing work