RH Online Use of Standard Version LTX2.3:
RH Online LTX2.3 Standard Version
Local Plugin Version Online Mirror (Registration gives computation voucher):
Video Tutorial:
GitHub Project Address:
Model Directory:
Root directory:
- dpt-hybrid-midas folder
- gemma-3-12b-it-qat-q4_0-unquantized folder
- loras folder
- VoxCPM2 folder
- Z-Image-Turbo folder
- dw-ll_ucoco_384_bs5.torchscript.pt
- yolox_l.torchscript.pt
- LTX2.3-22B_IC-LoRA-Cameraman_v1_10500.safetensors
- ltx-2.3-22b-distilled-fp8.safetensors
- ltx-2.3-spatial-upscaler-x2-1.0.safetensors
Software Download Link:
fp8 Model Link:
Camera Control Model Link:
Migration Control Model Links:
TTS Link:
Software Feature Introduction (These features are not available in the desktop version):
- Switch between multiple GPUs, with queue functionality supported.
- Set the maximum memory limit based on your own GPU memory to prevent overflow; for memories over 24GB, you can set it to 0, which means no memory limitation.
- Switch to fp8 models, which I personally find to have better performance.
- Mount multiple loras.
- Lock seed functionality, and the generated videos will carry all relevant information for future reuse.
- Key point: If a good result is achieved with a specific seed, you can lock it and fine-tune the prompt or lora strength to improve the results further.
- As long as there’s enough GPU memory, you can generate longer videos instead of being restricted by the desktop version's 1080p 5-second limit.
- First and last frame functionality.
- Intelligent multi-frame functionality.
- Action migration (including pose/depth/line control), camera movement migration, and video redrawing.
- TTS voice generation and voice cloning functionality.
It can be accessed via ComfyUI, node address: https://github.com/supart/ComfyUI_TY_LTX_Desktop_Bridge