Local Video Studio AI · on device Mac preview

Optical Printer Bench · local / offline

Compare the edit
before you commit.

Turn one clip and one editing intent into two to five reproducible studies. Inspect the exact graph difference, move every take with one playhead, and export only the one you choose.

See the comparison bench Distribution status
Source 01 One local clip 1920×1080 · 23.98
A Cel study style.cel 0.68
B Comic ink style.comic 0.78
C Clean pulse background.replace
Shared probe 00:02.18

The actual Mac application

One bench.
Equal studies.

Media stays larger than the controls. Every approximation and fallback is disclosed beside the affected result, and the difference report names the exact normalized graph parameters.

Local AI Video Studio comparing three rendered vertical video variants with their disclosed fallbacks and a shared graph difference report.
Real native interface · rendered local studies · warnings remain visible

A bounded editing loop

Intent becomes an inspectable graph.

  1. 01 / Import

    Bring one MP4 or MOV.

    The source stays on your Mac. Project state is ordinary JSON; preview files use the system temporary directory.

  2. 02 / Plan

    State the treatment.

    Apple’s on-device model is preferred when available. A deterministic local planner remains the visible fallback.

  3. 03 / Compare

    Move every take together.

    Two to five variants share playback and probe time. Blind labels help you choose the image, not the name.

  4. 04 / Export

    Commit one reproducible result.

    Export unlocks only when the selected preview matches the current validated graph revision.

The native dark Local AI Video Studio effect catalog and three-study comparison workspace.

Strict by construction

AI proposes.
The graph decides.

The planner can only use a registered, versioned effect schema. Unknown fields and executable inputs fail closed. Unsupported effects are rejected or routed through a disclosed fallback without hiding the rest of a usable study.

23
registered native effects
2–5
comparable studies per plan
0
accounts, telemetry, or cloud runtimes required

Release desk · 0.1.0 (1)

The app is built.
The download is not open.

The current local package is for verification only. Public distribution remains closed until Developer ID signing, Apple notarization, ticket stapling, Gatekeeper assessment, SHA-256 verification, and a support contact all pass.

Distribution build in preparation
Hardware
Apple silicon Mac
16 GB unified memory recommended.
System
macOS 14 or newer
On-device prompt planning requires macOS 26 when available.
Privacy
Local and offline
No account, cloud service, telemetry, or external runtime is required.
Support
Contact pending
A direct support address will appear before signed distribution begins.