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Distilled model quality - Steps?

Open scofano opened this issue 9 months ago • 5 comments

I couldn't find a way to increase steps for the distilled model to improve output quality. Is it possible?

Tia

scofano avatar Apr 29 '25 21:04 scofano

Yeah, we need the sigma values that end in 0.0. This workflow only has 9 (one more if counting the 0.0).

edit: To clarify what I meant:

Image

DarkAlchy avatar Apr 30 '25 04:04 DarkAlchy

Yeah, we need the sigma values that end in 0.0. This workflow only has 9 (one more if counting the 0.0).

I guess I can't just throw random numbers as an experiment and see what happens, right? :-)

scofano avatar Apr 30 '25 12:04 scofano

Those are actually levels of noise per step. 1.0 being full strength and each step is less and less noise.

DarkAlchy avatar Apr 30 '25 21:04 DarkAlchy

Those are actually levels of noise per step. 1.0 being full strength and each step is less and less noise.

Got it, but I have no idea of the effect this specific sequence has on movement or video creation.

As a random experiment (no science, just curiosity) I tried different values, increasing and just changing the decreasing sequence steps and got no improvement. Sometimes got a black screen.

so, I'm assuming those values were "coded" into the model for optimum results, and shouldn't be changed.

scofano avatar May 01 '25 01:05 scofano

Not sure but by taking it out to 12 I saw zero difference.

DarkAlchy avatar May 01 '25 09:05 DarkAlchy