| What it does | AI video generation platform that turns text prompts into short cinematic videos
| Free, open-source video captions you control
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | Not given
| Not given
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| Pricing model | Paid
| Freemium
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| Pricing | Not given
| Free app (1080p at 30 fps), Pro one-time purchase 14.99 €, self-hosting free
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| Key features | - Text to video generation from scene descriptions
- Image to video with optional start and end frames
- Multiple aspect ratios: 16:9, 9:16, 1:1, 4:3, 3:4, 21:9, or automatic
- Video resolutions from 480p to 1080p
- Duration from 4 to 15 seconds
- Synced audio generation with video
- Creation history tracking and video management
- Credit cost preview before submission
- Automatic refund for failed generations
| - Transcription with Whisper, Parakeet, or Apple Speech
- Word-by-word animated captions
- Caption styling and correction
- Export as MP4, WebM, ProRes, SRT, VTT or JSON
- iPhone app with on-device transcription
- Self-hosted Docker deployment
- HTTP API for scripts and pipelines
- Integration with Claude, Cursor and MCP clients
- Support for 13 interface languages
- GPU acceleration optional for faster transcription
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| What makes it different | - Focused one-place workflow from writing to finished video
- No camera setup, editing software, or preparation required
- Creative control through detailed written direction
- Fast iteration loop with side-by-side result comparison
| - Open source with Rust engine shared across browser, app and server
- No uploads: iPhone app transcribes on device, self-hosted keeps videos local
- Free with one-time Pro purchase, no subscription required
- Run on your own server with Docker, no dependency on external services
- Agent integration for video captioning from Claude and other AI tools
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 18 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 7 | 0 |
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| Citation Flow (Majestic) | 17 | 0 |
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| Referring domains (Majestic) | 46 | 0 |
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opus55video
OpenCaptions