Open-Sora 2.0: motion amount
On a setting for how much the picture moves, Open-Sora 2.0 reads “A motion setting”. A motion score, 4 by default, fed into the prompt; a dynamic setting lets a scorer choose it. As of 2026-09-25.
During inference, you can use the following command to generate videos with motion score (the default score is 4)
HPC-AI Tech, Open-Sora repository
- Motion scoreA motion score, 4 by default, fed into the prompt; a dynamic setting lets a scorer choose it
1Beside the other models
5 other models read the same way: Leonardo Motion 2.0, Midjourney, PixVerse, Step-Video-TI2V and Vidu.
The reading goes no further than the quoted line.
2About the field
A motion setting is the blunt instrument beside camera words: it changes how much happens rather than what happens.
| Model | Reading |
|---|---|
| Adobe Firefly | None in the docs |
| Google Veo | None in the docs |
| Grok Imagine | None in the docs |
| Higgsfield | None in the docs |
| HunyuanVideo 1.5 | None in the docs |
| Kling AI | None in the docs |
| Leonardo Motion 2.0 | A motion setting |
| LTX | None in the docs |
| LTX Studio | None in the docs |
| Luma Dream Machine | None in the docs |
| Midjourney | A motion setting |
| MiniMax Hailuo | None in the docs |
| Moonvalley Marey | None in the docs |
| Open-Sora 2.0 | A motion setting |
| Pika | None in the docs |
| PixVerse | A motion setting |
| Runway | None in the docs |
| SceneMixer | None in the docs |
| Seedance | N/A, docs unreadable |
| SkyReels | None in the docs |
| Sora | None in the docs |
| Step-Video-TI2V | A motion setting |
| Vidu | A motion setting |
| Wan | None in the docs |
Inclusion rule. Every model on the register, whether or not it has a page of its own on this field. Order. Alphabetical by model name.