I generated this 5s 1080p video in 4.5s

LTX-2.3 r/StableDiffusion · Mar 15, 2026, 12:00 a.m.

Hi guys, just wanted to share what the Fastvideo team has been working on. We were able to optimize the hell out of everything and get real-time generation s...

This thread discusses I generated this 5s 1080p video in 4.5s in the context of LTX-2.x workflows, settings, or output quality on r/StableDiffusion.

Reference links:

• https://1080p.fastvideo.org/
• https://haoailab.com/blogs/fastvideo\_realtime\_1080p/
• https://haoailab.com/blogs/fastvideo_realtime_1080p/

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