LTX 2.3 - видеостудия у тебя на компе. Две хорошие техники для генерации видео по ключевым кадрам

LTX 2.3 is an updated version of the open source LTX-2 video model: it delivers sharper images, better motion, cleaner sound, and, most importantly, native 9:16 vertical aspect ratio at 1080x1920 resolution, while maintaining the same basic video and audio generation capabilities. In this video, I'll show you how to use this model to generate video based on the first and last frames, as well as using intermediate frames. We'll also discuss the double upscaling technique and how it saves memory and time. ✨Support the author: https://dalink.to/ayithedeer ✨Register for Polza AI at: https://polza.ai/?utm_source=blog&utm... ________________________________ ✨Timecodes: 00:00 - Introduction 01:20 - Brief overview of LTX 2.3 and what's changed 02:18 - Useful advertising 03:50 - Downloading the workflow 04:14 - Models (where to download, where to put) 05:10 - Model loading block 07:03 - Video settings block 08:11 - Keyframe loading block 09:13 - Prompting block and how to Prompt 10:57 - Latent creation block, or how the bundle works Video/Sound 12:03 - LTXVAddGuideMulti Node and Working with Keyframes 14:24 - Sampler Block (Seed, Sampler, CFG, Steps, NAG) 16:45 - Double Upscale 18:52 - Decoding Block 19:39 - Examples of Generation on 3 Frames 20:42 - Channel Support 22:34 - Workflow on 6 Keyframes 23:51 - Reinforcing Understanding of Two Techniques and a Little About Time Saving 26:34 - A Little About Memory Optimization in ComFi 27:06 - Replacing gguf with a Full Model 27:47 - Afterword ________________________________ ✨Links: ● LTX-2.3 Page: https://huggingface.co/Lightricks/LTX... ● LTX-2.3 GitHub: https://github.com/Lightricks/LTX-2 ● Prompting guide: https://ltx.io/model/model-blog/promp... ● Download upscaler 1.1: https://huggingface.co/Lightricks/LTX... ● Download WA, text encoders, and LORs: https://huggingface.co/Kijai/LTX2.3_c... ● Download GGUF models: https://huggingface.co/unsloth/LTX-2.... ● Download the workflow from the video for 3 images: https://drive.google.com/file/d/1cZbf... ● Download the video workflow for 6 images: https://drive.google.com/file/d/1xFJ2... Useful links on the topic: ● Original article about double upscaling: https://aistudynow.com/how-i-fixed-lt... ● Original workflow for FMLF (I made a mistake in the video, it's by RuneXX): https://huggingface.co/RuneXX/LTX-2.3... ✨Chat for channel viewers: https://t.me/aigeneration_chat ________________________________ Tags: Sora 2 free. Veo 3 free. Free video generation model. AI for video generation. AI for video. Free video generation model. How to create a video with sound? How to generate a video with sound? How to generate background sounds for a video? How to generate a video with dialogue. How to generate a video with voiceover. ltx2, ai video, comfyui, ltx 2, comfyui workflow, ai video generator, ai video generation, text to video, ltx studio, text to video ai, ai, ltx-2, image to video ai, image to video, comfyui tutorial, veo 3.1, ltx 2.3, open source ai, ai filmmaking, ltx, ltx-2 comfyui, local ai video, ai video with sound, generative ai, open source ai video, ai video with audio, free ai video generator, ltx2.3, generative ai video, sora alternative, ai content creation, ltx-2 ai, ai video generator free, veo3, sora 2