Sliver
AI video repurposing editor that finds highlight moments, reframes and captions them, then supports natural-language clip refinement.
- Video · editorial fit

Overview
AI video repurposing editor that finds highlight moments, reframes and captions them, then supports natural-language clip refinement.
The editor selects highlight moments, reframes the subject for vertical video, creates word-level captions, and accepts plain-language requests for clip changes. Creators can refine a proposed cut before downloading it.
Supported use cases
Repurpose a long video
Find promising moments and turn them into vertical clips.
Refine a selected clip
Request a pacing, framing, or caption change in plain language.
Prepare captioned social video
Review the cut and download it for publication.
Key capabilities
Highlight selection
Automatic highlight selection.
Vertical reframing
Vertical clip framing.
Word-level captions
Word-by-word captions.
Subject tracking
Subject reframing.
Natural-language edits
Plain-language editing requests.
Clip download
Download.