Amazon Nova Reel: aspect ratios
Amazon Nova Reel is read as “One shape named” on the aspect ratios line. The reading is shared with DramaSo, Filmora and Topview: 4 of the sheet's 29 tools. From 1 source page, read 2026-09-25; no maker pays to be listed.
Width and height of the output video. "1280x720" is the only supported value currently.
Amazon Nova user guide, video generation access and usage
- Nova ReelOne frame size only, 1280x720; no other shape is offereddimension parameter
1Reading the figure
Nova Reel offers one size, 1280x720, so one shape. There is no portrait output documented.
The reading goes no further than the printed figure quoted above.
| Tool | Reading |
|---|---|
| Adobe Firefly | Landscape and portrait |
| Alibaba Cloud Wan | 21:9 included |
| Amazon Nova Reel | One shape named |
| BytePlus Seedance | None listed by name |
| Crreo | No figure |
| DomoAI | No figure |
| DramaSo | One shape named |
| Dreamina | Landscape and portrait |
| Filmora | One shape named |
| Flixly | No figure |
| Google Veo | Landscape and portrait |
| Grok Imagine | Three or more |
| HeyGen | No figure |
| Higgsfield | No figure |
| Kling AI | No figure |
| LTX Studio | Landscape and portrait |
| Luma | None listed by name |
| M Studio | No figure |
| MagicLight | No figure |
| MiniMax | None listed by name |
| OpenAI Sora | Landscape and portrait |
| Pexo | Three or more |
| Pika | No figure |
| PixVerse | 21:9 included |
| Revid AI | Three or more |
| Runway | No figure |
| SceneMixer | Landscape and portrait |
| Topview | One shape named |
| Vidu | Three or more |
Inclusion rule. Every tool on the sheet, whether or not it has a page of its own for this line. Order. Alphabetical by tool name.