LTX-2.3 Day-0 support in ComfyUI: Enhanced Quality for Audio‑Video Generation
Blog post from Comfy
LTX-2.3, the latest iteration of Lightricks' open-source audio-video generation model, is now supported in ComfyUI, bringing significant quality improvements to the field of open-source media creation. This update enhances the model's capabilities in several areas, including sharper textures and cleaner edges due to a new latent space and updated VAE, improved quality for vertical portrait videos suited for social media, and better audio quality with reduced noise for dialogue and music. The image-to-video conversion is more seamless with consistent motion and fewer glitches, while the text encoder has been upgraded for smarter prompt understanding and more accurate text rendering in videos. Users can easily access these improvements by updating ComfyUI to the latest version and downloading the necessary models through the Comfy Cloud platform, allowing for enhanced creative workflows in audio and video generation.
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