Instructions to use RuneXX/LTX-2.3-Workflows with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- LTX.io
How to use RuneXX/LTX-2.3-Workflows with LTX.io:
# Install the LTX-2 pipelines git clone https://github.com/Lightricks/LTX-2.git cd LTX-2 uv sync --frozen
# Download the weights from this repo, plus the Gemma text encoder hf download RuneXX/LTX-2.3-Workflows --local-dir models/LTX-2.3-Workflows hf download google/gemma-3-12b-it-qat-q4_0-unquantized --local-dir models/gemma-3-12b
# Fast pipeline (distilled model, no distilled LoRA needed) uv run python -m ltx_pipelines.distilled \ --distilled-checkpoint-path models/LTX-2.3-Workflows/<distilled-checkpoint>.safetensors \ --spatial-upsampler-path models/LTX-2.3-Workflows/<spatial-upsampler>.safetensors \ --gemma-root models/gemma-3-12b \ --prompt "A beautiful sunset over the ocean" \ --output-path output.mp4 # For image-to-video, add: --image path/to/image.jpg 0 0.8# HQ pipeline (two-stage, higher quality) uv run python -m ltx_pipelines.ti2vid_two_stages_hq \ --checkpoint-path models/LTX-2.3-Workflows/<checkpoint>.safetensors \ --distilled-lora models/LTX-2.3-Workflows/<distilled-lora>.safetensors 0.8 \ --spatial-upsampler-path models/LTX-2.3-Workflows/<spatial-upsampler>.safetensors \ --gemma-root models/gemma-3-12b \ --prompt "A beautiful sunset over the ocean" \ --output-path output.mp4 # For image-to-video, add: --image path/to/image.jpg 0 0.8 - Notebooks
- Google Colab
- Kaggle
Workflow - V2V shot-to-shot transition between two videos with Systms-FLW-IC-Lora
V2V shot-to-shot transition between two videos with Systms-FLW-IC-Lora
Make creative or smooth transition between two video clips.
A smooth continuous video between two similar videos, or "warping" transitions between two different videos... up to you ;-)
Uses reference frames from both videos (with audio) to create a continuous feel.
The transition length can be set in the workflow. Something around 3 to 10 seconds should work well.
The prompting is important. Prompt both for what scene and subject changes you want to happen, as well as the audio sounds for the transitions. Optionally you can also use audio file, as custom audio, for the transition part. The workflow also has a prompt enhancer with instruction to generate a transition between the last frame of video a and first frame of video b, should you want to use that (optional)
Might take a few runs to get something you like, play around with the prompt and seed.
The workflow both outputs only the transition (so you can use in a video editor to merge with scene a and b), as well as the full video from a to b.
The lora can be found here: https://huggingface.co/systms/SYSTMS-FLW-IC-LORA-LTX-2.3
The workflow is a bit work in progress, since its a lot of spaghetti noodles under the hood, so might come some updates to the wf if needed ;-) But should work fine
Feel free to try it out:
https://huggingface.co/RuneXX/LTX-2.3-Workflows/tree/main/Video-2-Video