LTX-2
Lightricks' "open-source Veo 3" — synchronized audio-video output at 4K/50FPS
Lightricks' "open-source Veo 3" with synchronized audio-video output at 4K/50FPS.
AI video generation, digital humans, and video restoration.
Key features
- DiT-based audio-video foundation model with synchronized audio and video
- Fast distilled pipeline plus production-quality DFR detailing pipeline
- High fidelity outputs with multiple performance modes and API access
- Open weights; distilled checkpoint download of roughly 66 GiB
- FP8 quantization and CPU/disk offload for constrained VRAM
Good for
- Text/image-to-video generation with synchronized sound
- Developers building video apps via API or local inference
Stack & tags
PythonTritonvideo-generationtext-to-videoaudio-videoopen-weightsditdistilledapi
Quick start
uv sync --extra natten
uv run python -m ltx_pipelines.distilled --prompt "..." --output-path output.mp4From the project README on GitHub.
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