Welcome
What’s new
- What is Motion?
- Motion workflow
- Motion interface
- Basic components of Motion
- Using input devices
- Intro to creating projects
- Create a new project
- Open an existing project
- Search for projects from the Finder
- Bypass the Project Browser
- Create and modify project presets
- Save, autosave, and revert projects
- Intro to adding and managing content
- Intro to project playback
- Define the play range
- Project playback performance
- Intro to basic compositing
- - Modify layer opacity
- Intro to 3D compositing
- - Intro to 3D coordinates
  - Relative coordinates
- Transform layers in 3D space
- - Create 3D intersection
  - 2D and 3D group properties
- Intro to the Timeline
- Display or resize the Timing pane
- Navigate in the Timeline
- Show and modify keyframes in the Timeline
- - Intro to the Timeline ruler
  - Edit a range of frames in the Timeline
- Edit in the mini-Timeline
- Intro to behaviors
- Behaviors versus keyframes
- - Browse for behaviors
- - Intro to adjusting behaviors
  - Adjust behaviors
- Intro to keyframing
- Add keyframes
- - Add an animation path in the canvas
  - Modify animation paths
- Animate from the HUD
- - Apply keyframes to behaviors
  - Combining keyframes and behaviors
- Use the mini-curve editor
- Animate on the fly
- Simplify a keyframe curve
- Intro to Final Cut Pro templates
- - Template workflow
  - Placeholders vs. drop zones
- - Create a generator template
  - Modify a Final Cut Pro generator
- - Convert a Motion project to Final Cut Pro
  - Convert a template to another type
- Use placeholder images in templates
- Set template resolution
- Add multiple aspect ratios to templates
- Override the Final Cut Pro color space
- Where are templates saved?
- Using masks in templates
- Guidelines for better templates
- Intro to rigging
- How does rigging work?
- Build a simple rig
- Work with widgets
- Control rigs from Animation menus
- Publish rigs to Final Cut Pro
- Intro to Particles
- - Add a particle system
  - Anatomy of a particle emitter
- Create 3D particles
- Particle system timing
- Using graphics in particle systems
- Using filters and masks with particles
- Save custom particle effects
- Intro to replicators
- Replicators vs. particle systems
- - Add a replicator
  - Anatomy of a replicator
- Work with 3D replicators
- Replicator timing
- Using filters and masks with replicators
- Save custom replicators
- Intro to basic text
- Select and modify text in the canvas
- Preview and apply fonts
- Use preset text styles
- - Intro to editing text
  - Display the Text Inspector or HUD
- Convert standard text to 3D text
- Check spelling
- Find and replace text
- Using filters with text
- Intro to 3D text
- 3D text workflow
- - Add 3D text
  - Convert 2D text to 3D text
- Apply a preset 3D text style
- Move and rotate 3D text
- Add a glow or drop shadow to 3D text
- 3D text intersection
- Intro to animated text
- Apply a text behavior
- - Use the Scroll Text behavior
  - Scroll Text controls
- - Use the Text Tracking behavior
  - Text Tracking controls
- - Use the Type On behavior
  - Type On controls
- Animate individual text glyphs
- Animating 2D text in 3D space
- When to use keyframes to animate text
- Adding nontext behaviors to text
- Save a modified text behavior
- Intro to shapes, masks, and paint strokes
- - Intro to complex shapes and masks
  - Draw complex shapes and masks
- Edit fill, outline, and feathering
- Keyframe shape control points
- Convert between shapes and masks
- Using filters and masks with shapes
- Copy shape styles
- Save custom shapes and shape styles
- Intro to using generators
- Add a generator
- - Modify or animate a generator
  - Controls common to all generators
- Save a modified generator
- Intro to filters
- Browse and preview filters
- Apply or remove filters
- - Animate filter parameters with keyframes
  - Animate filters using behaviors
- Publish filter parameters to Final Cut Pro
- Using filters on alpha channels
- Filter performance
- Save custom filters
- Intro to color keying
- - Intro to the Luma Keyer filter
  - Luma Keyer filter controls
- Intro to 360-degree video
- 360-degree projects
- Create 360-degree projects
- Add 360-degree video to a project
- - View 360-degree projects
  - View 360-degree video in a VR headset
- - Intro to graphics in 360-degree projects
  - Use graphics in 360-degree projects
- Create a tiny planet effect
- Reorient 360-degree media
- Creating 360-degree templates for Final Cut Pro
- 360-degree-aware filters and generators
- Export and share 360-degree projects
- Guidelines for better 360-degree projects
- Intro to tracking
- How does motion tracking work?
- Motion tracking behavior types
- Analyze motion in a clip
- Stabilize a shaky clip
- Unstabilize a clip
- Use a range of frames for analysis
- Load existing tracking data
- Track shapes, masks, and paint strokes
- Track a filter’s position parameter
- Adjust onscreen trackers
- Save tracks to the Library
- Intro to audio
- View audio files
- Add audio files
- Play audio files
- Intro to exporting projects
- Export a QuickTime movie
- Export audio only
- Export a still image
- Export an image sequence
- Export to Apple devices
- Export to email
- Export using Compressor
- Create share destinations
- Render settings
- View the status of shared items
- Share notifications
- Intro to preferences and shortcuts
- Touch Bar shortcuts
- Move assets to another computer
- Work with GPUs
Copyright

Trim objects in the Timeline in Motion

Trim an object’s timebar when you want to shorten or lengthen its duration in the Timeline. You can trim the beginning or end of the object by dragging from the left or right edge of the bar (the In and Out points). You can also trim an object by using menu commands and corresponding keyboard shortcuts. You can trim multiple objects simultaneously, and you can trim on the fly while your project is playing back.

Note: Video and audio objects cannot be trimmed to be longer than the duration of their source media. To extend a video or audio object beyond the duration of its source media, you must change the object’s End Condition to Loop, Ping Pong, or Hold in the object’s Properties Inspector. This limitation does not apply to other objects, such as still images, cameras, text, and shapes, all of which you can extend without restriction. You can also change the effective duration of a clip without adding or removing frames, by changing the clip’s playback speed. For more information on the Timing controls, see Intro to retiming media in the Motion Timeline.

When you trim a video object in the track area, Motion provides a visual representation of how much additional footage is available in the object’s source clip: a dimmed extension on either end of the bar indicating that unused frames exist in the source video clip. If you see no dimmed extensions when you trim a bar, there are no unused frames in the source clip. Consequently, you cannot lengthen the object (unless you change the object’s End Condition in the Properties Inspector for the clip).

Timeline showing an object being trimmed, revealing unused frames

Trim an object in the Timeline

In the Timeline track area in Motion, move the pointer to one end of the bar you want to trim.
The pointer changes to a trim pointer.
Drag the end of the bar until it reaches the frame where you want the object to start or end.
As you drag, a tooltip indicates the new In or Out point, and the new duration of the object.

Trim an object and snap its In or Out point to neighboring objects

In Motion, press and hold the Shift key as you drag the edge of a bar in the track area.
Vertical lines appear in the track, corresponding to the In and Out points of other bars. The active bar snaps to these lines as you drag.

Trim one or more objects via the Mark menu

In Motion, select one or more objects to trim.
Place the playhead at the frame where you want the new In or Out point.
Choose Mark > Mark In (or press I) or Mark > Mark Out (or press O) to set a new In point or Out point.
All selected objects are trimmed to the new point.

Trim an image or video layer without trimming its applied effects objects

You can trim a layer without affecting the duration of its applied effects objects (masks, filters, and so on).

In Motion, press and hold the Command key while you drag the edge of the image or video clip.
The object is trimmed independently of its applied effects objects.

Helpful?

Motion User Guide

Trim objects in the Timeline in Motion

Trim an object in the Timeline

Trim an object and snap its In or Out point to neighboring objects

Trim one or more objects via the Mark menu

Trim an image or video layer without trimming its applied effects objects