aescripts + aeplugins Magnum

After Effects · aescripts + aeplugins

Magnum is an After Effects plugin that automatically detects edit points in any footage type. It offers adjustable thresholds, search‑range handling for dissolves, minimum scene length control, optional trimming, thumbnail export with spreadsheet data, and fully customizable naming of output clips.

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About aescripts + aeplugins Magnum

Magnum automates edit detection within After Effects, working with all supported footage formats. Its detection engine, reported as more than twice as fast as prior versions, includes a visual change threshold and an average scene color analysis option, with the ability to reference the first frame of the preceding edit. Users can set a search range to span multiple frames, helping the engine recognize gradual transitions such as dissolves, and define a minimum scene length to ignore rapid pans or strobing content. After cuts are identified, Magnum can trim the resulting segments, generate thumbnails, and export optional spreadsheet data. Output naming is highly customizable. The plugin is compatible with After Effects CC 2015 through the 2024 release and is distributed as a free download, though licensing terms may evolve.

Features

  • Detection engine that works with all footage types, now over 2x faster
  • Adjustable visual change threshold setting
  • Search range to compensate for dissolves, plus a minimum scene length setting to avoid detecting cuts in quick pans or strobing footage
  • Average scene color detection, with the option to use the first frame of the previous edit for cut reference
  • Option to trim the resulting clips
  • Thumbnail export with optional spreadsheet data
  • Highly customizable naming options

Best for

After Effects editors who need automatic detection and splitting of edits across diverse footage.

Frequently asked questions

Does Magnum work with After Effects 2024?

Yes. Magnum lists compatibility with After Effects 2024, as well as 2023, 2022, 2021, 2020, CC 2019, CC 2018, CC 2017, CC 2015.3, and CC 2015.

How does Magnum’s search range feature help with dissolves?

The search range setting lets you define how many frames the engine looks across for visual changes, allowing it to recognize gradual transitions like dissolves rather than only abrupt cuts.

What does Magnum’s average scene color detection do?

Average scene color detection calculates the overall color of a scene and compares it to the first frame of the previous edit, using that difference to identify cut points as an alternative to the visual change threshold.

Is Magnum free to download?

The catalog lists Magnum as free, but the developer may change licensing terms, so users should verify the current license on the developer’s site before relying on it.

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