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Yoav HaCohen

@yoavhacohen • 2,186 subscribers

Lead of LTX-Video @ Lightricks. PhD Computer Science. Researcher. Entrepreneur.

Shorts

🚀 LTX-2 is now the first AI model to generate 20 seconds of continuous, synchronized audio and video! That’s double the previous 10-second max. With 20s of audio + video, we finally have time to tell much more interesting - and touching - stories. 🎥 Open-sourcing soon! 🧵👇

🚀 LTX-2 is now the first AI model to generate 20 seconds of continuous, synchronized audio and video! That’s double the previous 10-second max. With 20s of audio + video, we finally have time to tell much more interesting - and touching - stories. 🎥 Open-sourcing soon! 🧵👇

33,091 次观看

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🚀 We just released LTX-Video 13B – our most powerful open-source video generation model yet. – 13B parameters – Multiscale rendering for better fine details – Better motion and scene understanding – Still fast - runs on local GPUs – Supports keyframes, camera/character motion & multi-shot sequences

🚀 We just released LTX-Video 13B – our most powerful open-source video generation model yet. – 13B parameters – Multiscale rendering for better fine details – Better motion and scene understanding – Still fast - runs on local GPUs – Supports keyframes, camera/character motion & multi-shot sequences

182,678 次观看 • 1 年前

Excited to announce LTX-Video! Our new text-to-video model generates stunning, high-quality videos faster than real-time—5 seconds of 24fps video at 768x512 in just 4 seconds on an Nvidia H100! ⚡ We’re open-sourcing the code & weights. Check out the results 🎥👇

Excited to announce LTX-Video! Our new text-to-video model generates stunning, high-quality videos faster than real-time—5 seconds of 24fps video at 768x512 in just 4 seconds on an Nvidia H100! ⚡ We’re open-sourcing the code & weights. Check out the results 🎥👇

50,324 次观看 • 1 年前

🔥 Following the amazing feedback we got for LTX-Video-13B, we’re now releasing: ⚡ 13B v0.9.7-distilled – HD videos in 10s instead of 50s – Low-res preview in 3s – Supports LoRA trained on the base model ⚡ 13B v0.9.7-distilled-fp8 (quantized) ⚡ 13B v0.9.7-distilled-lora

🔥 Following the amazing feedback we got for LTX-Video-13B, we’re now releasing: ⚡ 13B v0.9.7-distilled – HD videos in 10s instead of 50s – Low-res preview in 3s – Supports LoRA trained on the base model ⚡ 13B v0.9.7-distilled-fp8 (quantized) ⚡ 13B v0.9.7-distilled-lora

31,026 次观看 • 1 年前

🚀 Exciting update for LTX-Video: now with a commercial license, improved quality, and enhanced controllability using keyframes & video extension! 🔹 Commercial license 🔹 Better motion consistency 🔹 Multiple keyframes support 🔹 Forward/backward video extension 🔹 Higher resolutions & improved fine-details 🔹 Auto prompt understanding 🔹 New web app in LTX-Studio 🎬 🧵👇

🚀 Exciting update for LTX-Video: now with a commercial license, improved quality, and enhanced controllability using keyframes & video extension! 🔹 Commercial license 🔹 Better motion consistency 🔹 Multiple keyframes support 🔹 Forward/backward video extension 🔹 Higher resolutions & improved fine-details 🔹 Auto prompt understanding 🔹 New web app in LTX-Studio 🎬 🧵👇

28,979 次观看 • 1 年前

🚀 Long shot generation in LTXV-13B Now supports up to 60 seconds of video! • Auto-regressive generation (up to 60s) • Standard generation (up to 20s) • Streamable on H100 with low latency • Compatible with control LoRAs (released last week) • Time-varying prompts supported

🚀 Long shot generation in LTXV-13B Now supports up to 60 seconds of video! • Auto-regressive generation (up to 60s) • Standard generation (up to 20s) • Streamable on H100 with low latency • Compatible with control LoRAs (released last week) • Time-varying prompts supported

13,848 次观看 • 10 个月前

🚀 First Update of LTX-Video is Here! We’re thrilled to announce the release of LTX-Video 0.9.1, the latest version of our generative AI video model! This update is packed with upgrades that make video creation smoother, faster, and more impressive than ever. Here’s what’s new 👇

🚀 First Update of LTX-Video is Here! We’re thrilled to announce the release of LTX-Video 0.9.1, the latest version of our generative AI video model! This update is packed with upgrades that make video creation smoother, faster, and more impressive than ever. Here’s what’s new 👇

18,007 次观看 • 1 年前

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