New #1 open-source AI video generator is here! Fast + 4K + audio + low vram

Tour of Lightricks’ LTX-2 release: what it is, where to grab the models, and what the “full” vs “distilled” workflows trade off.
Step-by-step ComfyUI install using the LTX-2 nodes, plus a quick sanity-check to confirm the pipeline is wired correctly.
Notes on model downloads (base weights, distilled LoRA, optional add-ons) and where to place files so ComfyUI picks them up.
Text-to-video workflow walkthrough: prompt structure, resolution/length knobs, and what settings most impact speed vs quality.
Low-VRAM tips: how to get a workable generation on smaller GPUs by dialing back resolution/frames and using lighter workflows.
Quick demos of LoRAs, image-to-video, and ControlNet-style conditioning, plus a “video-to-video detailer” pass for cleanup.