Welcome to my 💫🎦 Friendly LTX-2 T2V+I2V+LipsyncLTX-2.3 better in everything! Coming soon...✨ Less mess, more magicUniVibe - Lipsync all-in one version with HQ TTS VibeVoice model is released.New v1.2 with simplified model loading, with quality and perfomance improvements.LTX-2 is a new video generation model with 19b parameters under the hood. This is the first DiT-based (Diffusion Transformer) foundation model that generates synchronized audio and video simultaneously in a single pass! It supports native 4K resolution at up to 50 FPS, providing cinematic-grade fidelity suitable for professional VFX and film production and it is capable of generating clips up to 10–20 seconds with consistent style and motion.💻 System requirements:<ul><li>Minimum system requirements for 540p i2v and 720p t2v:</li></ul>RTX 3000-s, 8GB+ VRAM, 45GB+ RAM, 8-core processor, SSD, latest ComfyUI🚀 Low VRAM optional optimization:<ul><li>For systems with low VRAM use --reserve-vram ComfyUI parameter in run_nvidia_gpu.bat: <code>--reserve-vram 4</code> (or other number in GB).</li></ul><span style="background-color:rgb(26, 27, 30);color:rgb(141, 141, 143);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Helvetica, Arial, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;;font-size:16px">📌 Detailed tips and links to models in the workflow✨<span style="background-color:rgb(26, 27, 30);color:rgb(141, 141, 143);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Helvetica, Arial, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;;font-size:16px"> Workflow features:<ul><li>Extremely user-friendly interface</li><li>Maximum performance and optimization from 8GB of VRAM: GGUF or 8-step distilled model with fp4 or fp8 text encoder + MultiGPU memory optimization</li><li>All-in-one: i2v, t2v, and interpolation</li><li>Convenient one-click mode switching</li><li>Generation time setting in seconds</li><li>Lora support (up to 3)</li><li>Detailed tips and links to all necessary models</li><li>Manual random seed for complete control over generations</li></ul>🤗🙏🏼 Thanks to <a target="_blank" rel="ugc" href="https://huggingface.co/Lightricks">Lightricks Team</a>Original repo — <a target="_blank" rel="ugc" href="https://github.com/Lightricks/ComfyUI-LTXVideo">GitHub</a>

Friendly LTX-2 T2V+I2V+Lipsync

<ul><li>High quality version with ltx-2-19b-dev-fp8 model: better details and effects</li><li>All-in-one version: t2v, i2v and interpolation, change mode in one click</li><li>Now you can use negative prompt as well</li><li>High perfomance with MultiGPU memory optimization</li></ul>

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