Open caption format: one word stored once, then cut for 16:9 or 9:16. MIT. Ships an agent skill.
| Field | Value |
|---|---|
| Vendor | lonthq |
| Type | Captions |
| Categories | Captions and clipping, Video skills and MCP servers |
| Open source | Yes |
| License | MIT |
| GitHub stars | 54 (github-api) |
| Last release | 2026-10-29 v0.1.0 |
| Agents | Claude Code, Codex |
| Max duration | — |
| Resolution | — |
| Native audio | — |
| 9:16 | Yes |
| 720p | — |
| 1080p | — |
| 4K | — |
| Rate, resolution not stated | — |
| Free tier | Self-host. No license fee under MIT. |
| API | No |
| Affiliate | No |
| Featured | No |
| Sponsored | No |
| Last verified | 2026-11-03 |
9:16 is a documented output of the caption format, from the 24fps video-tools listing checked 2026-11-03.