PRODUCE

Motion you set once and get identically in the export.

Drop a fade, wipe, slide or flip on any cut; animate any clip with keyframes; ramp a screen recording from real time to fast forward and back. One math module drives the canvas and the Lambda render, so the MP4 matches the preview frame for frame.

Fade / wipe / slide / flipKeyframesSpeed rampsSplit-safe

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What it does

The detail that makes it work.

Overlap-free transitions

Nothing on the timeline moves: the outgoing clip holds a tail under the incoming one, which animates in.

Keyframes on anything

Video, images, text, shapes and solids — a diamond at the playhead, eased between anchors.

Speed ramps that survive splits

Split a ramped clip and the second half keeps its curve; audio mutes under a ramp instead of warbling.

Learn CourseSmith

Watch the short tutorial.

1:18
Studio basics
Tutorial 23 · Studio editor

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Pairs well with these.

Video editorDescribe an edit in words, edit the video by editing its text, cut any range — on a real multi-track timeline.AI editChange the video in plain words — transitions, animations, zooms, filters, speed, titles and shapes.Ranges & selectionsIn and out points, ripple delete, keep-only, group moves, trims and a menu on every clip.RecordingMulti-source recording — screen, camera, or both, with advanced options.AI magicTurn a rough recorded take into a polished one: AI tidies the transcript, you review it, and it is spoken again in the voice you pick.Rendered from your sourceFormulas, code and diagrams are drawn from your source in code, so the same scene renders the same frames every time.Chapters, markers & VTTTimeline markers become embedded MP4 chapters, a pasteable YouTube list, and VTT captions.Auto zoom & cursor from your clicksThe Cutaway extension logs pointer moves and clicks while you record; the editor turns them into zooms, click rings and a clean synthetic cursor.Music, ducking & loudnessA music library and AI composer inside the editor, automatic ducking under speech, and broadcast loudness on export.Masks, chroma key & filtersEllipse, rounded and inset masks with feathering; a green/blue-screen keyer; colour filters — all rendered identically in the MP4.Named versions & restoreWhole-timeline snapshots with a readable diff, taken by you or automatically before every export and re-prep.Edit one scene, re-voice one sceneRe-opening a changed lecture in Studio re-synthesises only the scenes whose narration changed and merges your timeline instead of clearing it.

Build a course with transitions, keyframes & speed ramps.

It’s one part of a tool that carries your source all the way to a polished, finished video.

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