Editing and post models
Tools that sit inside an edit rather than replacing one.
- Catalogued here
- 11 models
- Open weights
- 1
- With an API
- 7
What to know about editing and post
Tools that sit inside an edit rather than replacing one: generative extend, object removal, reframing, captioning. They are judged on whether they survive a full-speed review and a conform, not on whether a single frame looks convincing.
Duration and resolution, side by side
Only the models whose vendor publishes a figure appear here. "Not established" means no page we could retrieve stated one.
| Model | Duration | Resolution | Weights | Commercial use |
|---|---|---|---|---|
| Luma Modify Video (Ray3.2) | 18 s | 1080p | Not released | Not established |
| Wan 2.1 VACE (1.3B and 14B) | 5 s | 720P (14B); 480P (1.3B) | Downloadable | Vendor states commercial use is permitted |
| Descript Underlord | not established | 3840x2160 | Not released | Not established |
| Google Flow | not established | 4K | Not released | Not established |
| OpusClip | not established | 1920x1080 | Not released | Not established |
All 11
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Adobe Premiere Pro AI tools (Generative Extend)
Premiere Pro carries a set of Firefly-backed AI features, the best known being Generative Extend, which lengthens a clip's head or tail by generating additional frames and ambient audio. Ado
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DaVinci Resolve 21 AI tools (Neural Engine)
DaVinci Resolve 21 bundles a large set of Neural Engine AI tools inside a full edit, grade, VFX and audio suite. Version 21 adds AI IntelliSearch for finding people, objects or spoken keywor
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Descript Underlord
AI co-editor inside Descript's transcript-based editor that performs editing actions on command: removing filler words, adding captions, generating short clips, and translating or dubbing. S
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Google Flow
Google's consumer and prosumer filmmaking app built on Veo 3.1. It wraps generation in a shot-based workflow: text-to-video, Frames to Video, Ingredients to Video for reusing subjects, video
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Kaiber Superstudio
AI video generation and styling tool known for music-video style transformations under the Superstudio interface. Liveness check on 2026-08-14: kaiber.ai still resolves and serves an applica
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Luma Modify Video (Ray3.2)
Video-to-video editing mode of Ray3.2. It re-renders existing footage from a natural-language prompt while conditioning on the source, with nine strength presets across three bands (Adhere,
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OpusClip
Takes long-form video and automatically cuts it into short vertical clips, adding animated captions, reframing to vertical, scoring likely virality and publishing to social platforms. Higher
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Pikadditions
Inserts an object or character into existing video footage, matching it to the scene. Exposed as a video-to-video model on the Pika API at a flat per-request price, and available in the Pika
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Pikaffects
Preset physical effect transformations applied to an image or an existing video, such as melting, exploding, inflating, crushing or dissolving a subject. Available as two API models (image-t
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Pikaswaps
Replaces an object or element in an existing video with a different one while keeping the surrounding footage intact. Exposed as a video-to-video model on the Pika API at a flat per-request
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Wan 2.1 VACE (1.3B and 14B)
An all-in-one video creation and editing model built on the Wan 2.1 backbone. It handles reference-to-video, video-to-video restyling, masked inpainting and outpainting, and extension within