EDITOR DE VÍDEO AIMIX

Smart Storyboard: Auto-Split a Long Video Into Ready-to-Use Clips

Automatically split long videos into storyboard clips by scene transition, fixed duration, or spoken sentence. Batch-process large volumes of footage, and import the results straight into storyboard groups for mixing. An essential footage prep tool.

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Cómo funciona

Batch mixing starts with "footage that is already split." Smart Storyboard automatically breaks long videos into usable clips: split by auto-detected transitions, by fixed duration, or by spoken sentences—the split clips go straight into storyboard groups for mixing.

01

Choose a split mode

By transition: AI detects scene changes and splits—great for footage with clear shot changes. By fixed duration: splits evenly at your chosen seconds—great for surveillance or slow-motion footage. By speech: recognizes the voice and splits at natural sentence breaks—great for talking-head videos.

02

Batch process

Batch tasks are supported—drop in multiple long videos, pick a split mode, run it in bulk, and the results land in your library automatically.

03

Import into storyboard groups

Split clips import directly into Super Edit storyboard groups, feeding batch mixing to produce multiple finished versions.

Ventana «Crear guion» de AIMIX: introduce la descripción del vídeo y la IA genera la tabla de storyboard
La ventana «Crear guion» del cliente de AIMIX: tras generar el storyboard, edita duraciones y textos y exporta la locución o un Excel en un clic.

Ejemplos reales

Los cinco guiones de abajo son resultados reales de la creación de guiones con IA de AIMIX, generados a partir del prompt indicado en cada ejemplo. Se generaron en chino; las tablas están traducidas sin edición y las duraciones son las generadas. Una escena sin descripción visual generada se marca con «—».

Talking-head videos: split by sentence into knowledge points

Prompt introducido

Best for: knowledge talking-heads, course recordings · long videos to break into short points

结构Workflow: full talking-head video → split by spoken sentence → one clip per sentence → import for mixing

  • AI detects speech and splits at natural breaks
  • Each sentence maps to one knowledge point
  • Results go straight into storyboard groups

A 30-minute lesson records as one long video, but short videos need "one point per video." With speech mode, Smart Storyboard recognizes the voice and splits at sentence breaks—30 minutes becomes dozens of knowledge clips, each ready to become its own short video.

Live-action footage: split by transition into shots

Prompt introducido

Best for: product shoots, travel footage · multi-shot videos to split by shot

结构Workflow: long live-action video → split by detected transitions → one independent clip per shot → import for mixing

  • AI auto-detects scene changes
  • Every shot becomes an independent, usable clip
  • No manual timeline scrubbing required

Footage off the camera is usually one long video containing dozens of shots. With transition mode, Smart Storyboard finds scene changes and splits automatically—no scrubbing the timeline to cut one by one. Dozens of shots instantly become independent, usable storyboard clips.

How to choose among the three split modes

Different footage suits different splitting methods:

ModeHow it worksBest footage
By transitionAI detects scene-change pointsLive-action videos, footage with clear shot changes
By fixed durationSplits evenly at your set secondsSurveillance footage, fixed-rhythm material
By speechRecognizes the voice, splits at sentence breaksTalking-head videos, course recordings, interviews

Not sure? Try "By transition" first—it works for most live-action footage.

Mantén el control del montaje

Three modes cover every scenario

Transition/duration/speech splitting—whatever the footage type, there is a fitting way to split it.

Batch-process large volumes

Not one at a time—drop in multiple long videos and split in bulk for multiplied efficiency.

Straight through to mixing

Split results import directly into Super Edit storyboard groups, seamlessly connecting with batch mixing.

AI-driven, no manual cutting

No scrubbing to cut clip by clip—AI finds the breakpoints automatically, precisely and fast.

Preguntas frecuentes

Does Smart Storyboard consume credits?

Smart Storyboard consumes AI analysis credits as shown in the client; fixed-duration mode consumes no AI credits.

Is there any quality loss in the split clips?

No. Splitting is lossless cutting with no re-encoding—quality matches the original footage.

Can I customize the split granularity?

Yes. Transition mode detects automatically, fixed-duration mode lets you set the seconds, and speech mode follows natural sentence breaks—granularity is set by the mode.

Are the clips ready to use right after splitting?

Yes. Results land in your library automatically and import straight into Super Edit storyboard groups for mixing.