Video Editor

Inspector

The Inspector shows the settings of whatever you selected: a clip's tabs by its type, or a transition's settings. With nothing selected it says Select a clip to edit its properties. Values that can animate carry a keyframe button; the Inspector reads and writes them at the playhead.

Tabs per clip type

Clip type	Tabs (the first opens by default)
Video	Basic · Audio · Speed · Animation · Adjust
Image	Basic · Animation · Adjust
Audio	Audio · Speed
Text	Text · Basic · Animation · Adjust
Caption	Captions · Style
Shape	Shape · Basic · Animation · Adjust
Effect	Effect · Code · Basic · Animation · Adjust
HTML scene	Code · Basic · Animation · Adjust
Compound	Basic · Audio · Animation · Adjust
Adjustment layer	Adjust

Installed packs can add their own tabs. The tab you last opened for a type stays open when you select another clip of that type.

Number fields

Each number is a slider with − and + step buttons; double-click the value to type it. Sliders and colour pickers of animatable values carry a diamond:

Filled on a keyframe, hollow while the value animates elsewhere. Click it to Add keyframe or Remove keyframe at the playhead.
The ◀ ▶ arrows (Previous keyframe / Next keyframe) jump the playhead to this value's neighbouring keys.

See .

Basic

Transform

Field	What it does
Pos X, Pos Y	Position of the anchor on the canvas (0, 0 is the centre).
Scale X, Scale Y	Size.
Rotation	Degrees.
Opacity	0 to 100%.
Anchor X, Anchor Y	The point it scales and rotates around.

Frame

Field	What it does
Fit	Cover fills the frame (cropping), Contain shows it whole.
Width, Height	The box size.
Crop X, Crop Y, Crop width, Crop height	Crop the source. Reset crop clears it.

Audio

Field	What it does
Volume	The clip's loudness (keyframeable).
Fade In, Fade Out	Fade lengths. Set by the transition when a crossfade handles that edge.

Speed

Set a constant speed, or pick a speed curve: Montage, Hero, Bullet or Flash. Freeze frame holds one frame. In (s) and Out (s) show which part of the source the clip plays.

Animation

Three slots: In (when the clip starts), Out (when it ends) and Loop (all the way through). Pick an animation in each, or None, and set its Duration. The Effects panel's tiles preview each slot.

Adjust

Section	Fields
Colour	Brightness, Contrast, Saturation, Temperature, Hue, Blur
Filter	The filter's Strength (pick filters in the )
Blend	Normal, Multiply, Screen, Overlay, Darken, Lighten, Color Dodge, Color Burn, Hard Light, Soft Light, Difference, Exclusion
Mask	No mask, Rectangle or Ellipse; Mask size, Feather, Invert mask
Chroma key	Key color, Similarity, Smoothness: remove a green screen

An adjustment layer applies these to everything under it.

Text

Field	What it does
Style	A text style from the installed packs, or None.
Content	The words.
Align left / center / right	Alignment.
Reflow / Scale	Resizing the box re-wraps the text (font size fixed), or stretches it like other elements.
Font Size, Line Spacing	Size and spacing (keyframeable).
Color, Outline, Outline color	Fill, outline width and outline colour (keyframeable).

Captions and Style

The Captions tab lists every caption of the track; the Style tab sets the track's caption style. See .

Shape

Rect, Ellipse or Line, with Color and Thickness.

Code (HTML scenes and your own packs)

An HTML scene is a web page that draws each frame. Edit its code, then Apply (or Revert). The page draws in window.render(frame, info) (with second, fps, duration, width, height) and awaits window.ready for anything it loads first; it draws only from the frame, with no timers or animation loops.

For a pack your workspace made, Code edits its source: Apply builds a new version and moves this clip to it; other clips keep theirs.