LTX: frames
Reading for LTX on start and end frames: “Several keyframes”. The model supports several keyframes, not only a first frame. As of 2026-09-25.
Multiple keyframe support
Lightricks, LTX-Video repository
- Advanced featuresThe model supports several keyframes, not only a first frame
1Beside the other models
2 other models read the same way: Moonvalley Marey and Runway.
Only the maker's docs are quoted; the model was not run.
2About the field
A last frame pins where a shot ends, which is what lets it hand over cleanly to the next one.
| Model | Reading |
|---|---|
| Adobe Firefly | First and last frame |
| Google Veo | First and last frame |
| Grok Imagine | First frame only |
| Higgsfield | None in the docs |
| HunyuanVideo 1.5 | First frame only |
| Kling AI | First and last frame |
| Leonardo Motion 2.0 | First frame only |
| LTX | Several keyframes |
| LTX Studio | First frame only |
| Luma Dream Machine | First and last frame |
| Midjourney | First and last frame |
| MiniMax Hailuo | First and last frame |
| Moonvalley Marey | Several keyframes |
| Open-Sora 2.0 | First frame only |
| Pika | First and last frame |
| PixVerse | First and last frame |
| Runway | Several keyframes |
| SceneMixer | None in the docs |
| Seedance | N/A, docs unreadable |
| SkyReels | First and last frame |
| Sora | First frame only |
| Step-Video-TI2V | First frame only |
| Vidu | First and last frame |
| Wan | First and last frame |
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.