# Demo video sources

License reviewed: 2026-09-08. Coverr states that its published videos may be used for commercial and non-commercial purposes without required attribution: https://coverr.co/license

| Local slug | Coverr source |
|---|---|
| neon | https://cdn.coverr.co/videos/coverr-a-road-through-the-hills-6377/360p.mp4 |
| horizon | https://cdn.coverr.co/videos/coverr-sunrise-in-costa-rica-1299/360p.mp4 |
| paper | https://cdn.coverr.co/videos/coverr-a-beautiful-park-7622/360p.mp4 |
| transit | https://cdn.coverr.co/videos/coverr-moving-subway-3744/360p.mp4 |
| glass | https://cdn.coverr.co/videos/coverr-urban-oasis-city-beyond-the-trees/360p.mp4 |
| type | https://cdn.coverr.co/videos/coverr-driving-over-the-lake-5906/360p.mp4 |
| orbit | https://cdn.coverr.co/videos/coverr-curvy-road-in-a-snow-covered-forest-5595/360p.mp4 |
| red | https://cdn.coverr.co/videos/coverr-sunset-in-indonesia-3381/360p.mp4 |
| field | https://cdn.coverr.co/videos/coverr-walking-to-the-mountain-top-8360/360p.mp4 |

The `*-before.mp4` clips are local 3-second trims made from the corresponding source. `horizon-extended-demo.mp4` is an 8-second local trim used by the homepage comparison. The remaining full clips are mock “after” layout placeholders and must be replaced with real ExtendAI outputs after a production provider is approved. No user-generated result is included in this directory.