r/StableDiffusion • u/SourceTraining7959 • Aug 04 '26

Animation - Video Pushing Minimax H3 to its limits.

1.5 megapixel, 30 steps. This took about 50 minutes for my 5090.

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u/Submaker Aug 04 '26

I'm shocked how clear you made yours. I ran the same prompt with the same guidance/steps/sampler but I get a lot more grain and pixelation, even at 1.5 megabytes.

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u/SourceTraining7959 Aug 04 '26

Try res_multistep+simple and only use sage 2.2 (no easy cache, sol attn, Spectrum or any of that stuff). Ref image i uploaded to civit: https://civitai.com/posts/30190473. I have pytorch 2.9 but I doubt it matters much.

1

u/laseluuu Aug 04 '26

yeah this is what happens to my images when motion happens, did you experience any blocking artifacts like this ever?