Скачать или смотреть LTX-2 IS OUT! This FREE AI Video Model Has AUDIO! (12GB VRAM ComfyUI Tutorial)

Comment "Workflow" to get the simplified workflow.

Generate AI videos WITH synchronized audio using LTX Video in ComfyUI - completely FREE and open source! This tutorial shows you how to set up and use LTX-2, the breakthrough 19B parameter model that creates video AND audio together in a single pass.

📦 MODELS & LINKS:
LTX-2 Model: https://huggingface.co/Lightricks/LTX-2
ComfyUI: https://www.comfy.org/download
ComfyUI-LTXVideo GitHub: https://github.com/Lightricks/ComfyUI...
LTX-2 Kijai: https://huggingface.co/Kijai/LTXV2_co...
Official Documentation: https://docs.ltx.video/

⚡ WHY LTX VIDEO IS GAME-CHANGING:
✅ Only needs 12GB VRAM (works on RTX 3060, 4060, 4070+)
✅ Generates VIDEO + AUDIO simultaneously
✅ Completely open source & free to use
✅ Text-to-video, image-to-video, video-to-video
✅ Up to 4K resolution at 50 FPS
✅ Fast generation on consumer GPUs
✅ Built into ComfyUI natively

🎯 WHAT YOU'LL LEARN:
How to install LTX Video in ComfyUI
Setting up the ComfyUI-LTXVideo nodes
Text-to-video generation workflow
Prompt engineering for best results
Upscaling videos to higher resolution
Optimizing settings for your GPU

⏱️ TIMESTAMPS:
0:00 - Results
0:55 - LTX2 Info
3:43 - Model Downloads
7:35 - ComfyUI Setup & Node Installation
10:30 - First Text-to-Video Generation

💻 SYSTEM REQUIREMENTS:
Minimum: 12GB VRAM (RTX 3060 12GB, 4060 Ti 16GB)
ComfyUI (latest version)

🎨 PROMPT TIPS FOR BEST RESULTS:
Describe chronological actions in detail
Include camera movements and angles
Mention audio elements (dialogue, music, sound effects)
Keep prompts literal and precise
Start directly with the action
Negative prompts: "worst quality, inconsistent motion, blurry, jittery, distorted, watermarks"

🚀 GENERATION SETTINGS EXPLAINED:
Resolution: 768x512 (landscape) or 512x768 (portrait) base
FPS: 15 for static scenes, 24-50 for motion
Steps: 8-step model for fast iteration, base model for quality
Upscaling: 2x spatial and temporal upscalers available
Length: Up to 20 seconds possible (VRAM dependent)

🔧 TROUBLESHOOTING:
Out of VRAM? Use FP8 quantized model or reduce resolution/length
Blurry results? Use spatial upscaler and increase steps
Inconsistent motion? Improve prompt detail and use negative prompts
Missing nodes? Update ComfyUI to latest version

🌟 LTX-2 vs Other Models:
Unlike Runway, Pika, or Kling, LTX Video is:
✓ Completely free (no credits, no subscriptions)
✓ Runs locally on your own GPU
✓ Open source (customize and train your own LoRAs)
✓ First major model with native audio generation
✓ Built on DiT architecture (Diffusion Transformer)

📱 CONNECT WITH ME:
🔔 Subscribe for more AI tutorials
💬 Join our Discord: [  / discord  ]
📸 Instagram: @ai_jigyasa
🐦 Twitter: @AshishKaprawan


#LTXVideo #ComfyUI #AIVideo #OpenSourceAI #VideoGeneration #AITutorial #StableDiffusion #LocalAI #RTX #AudioGeneration #TextToVideo #ImageToVideo #AIJigyasa #MachineLearning #AITools

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🎓 NEW TO COMFYUI?
Check out my ComfyUI beginner playlist: [   • They Finally Did It: An Open-Source Veo 3  ]

🔥 MORE AI VIDEO TUTORIALS:
→ Stable Video Diffusion Setup
→ AnimateDiff Complete Guide
→ Best Video Upscalers for ComfyUI

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This video is for educational purposes. LTX Video is developed by Lightricks and released under Apache 2.0 license. Always review generated content and respect copyright laws when using AI-generated media.

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🔻 Drop your generated videos in the comments - I want to see what you create! 🔻

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