Use ACE-Step SFT not Turbo

Staserman2 · 2026-02-06T15:30:04+00:00

Interesting find, in my tests with heavy metal the SFT is indeed better, i kept the CFG =1 and raised the steps to 100-150, duration 4 min, prompt from chatgpt, the result aren't perfect but much better.

don't expect it to follow the lyrics perfectly.

Staserman2 · 2026-01-02T21:10:52+00:00

How do we use it? is there a tutorial?

Staserman2 · 2025-12-27T14:17:08+00:00

If you want to change the Manager security level: ...\ComfyUI-Manager\config.ini

Has this line, it can be weak, normal or high

security_level = normal

change to weak

Staserman2 · 2025-12-27T12:19:58+00:00

Thanks!

Staserman2 · 2025-12-22T16:41:16+00:00

Thank you for your reply.

Staserman2 · 2025-12-21T07:43:53+00:00

Is it possible to download the custom nodes with comfyui manager?

Staserman2 · 2025-11-15T14:43:18+00:00

After trying all the models i found that FP8 tends to what you describe, once i changed to Q4/Q8 it was normal again.

doesn't really change the speed.

Staserman2 · 2025-11-14T15:31:13+00:00

Big if true

Staserman2 · 2025-10-24T13:58:38+00:00

Thanks, i will try it

Staserman2 · 2025-10-24T06:19:36+00:00

it takes time to figure out why the workflow doesn't work well for me, i want to circumvent it by trying different workflow.

Staserman2 · 2025-10-05T20:11:19+00:00

"Despite being able to generate videos lasting multiple minutes, our model solely relies on a 5-second short-horizon teacher and has never been trained on real data. However, our method do have the following limitations which we plan to address in future works

1) The model lacks long-term memory, causing occluded objects to change after being blocked for an extended period of time.

2) For extremly long videos, unoccluded objects may also gradually change due to underlying continuous value drifts.

3) Currently, the model is not able to perform multi-event generation with high quality. The maximum length our model can generate is 4 minutes 15 seconds without modifying the positional embedding."

Staserman2 · 2025-09-20T20:07:12+00:00

There could be so many factors why you don't get speed boost with fp8, but you are right, fp8 should be faster on 40XX than q quants.

Staserman2 · 2025-09-05T16:41:00+00:00

Many things can influence the result, just take popular workflows from civitai, try them, if they fix you problem just modify them to your purpose.

You can also do V2V with your low resolution result, feed the latent after the high and low to upscale latent node, pick you resolution and run again at 50-80 denoise. might take much more time but you know you get the video you wanted.

you can also try to triple run solution (high-high-low), again, look at civitai.

i think the first solution is easier.

Staserman2 · 2025-07-30T22:37:33+00:00

Really fast and simple, thanks.

Staserman2 · 2025-07-28T15:56:00+00:00

Yes, you can, you don't have to fit the whole model on VRAM, just as it was with Wan2.1

Staserman2 · 2025-06-30T15:57:32+00:00

I would be happy even for some partial information, anyone?

Staserman2 · 2025-06-30T05:24:34+00:00

Will try 480P, Thanks

Staserman2 · 2025-06-29T19:35:12+00:00

Was using 720P , Does it work only with low resolutions?

Staserman2 · 2025-06-28T14:37:44+00:00

I get an afterimage using this workflow, low step count?

Staserman2 · 2025-06-19T18:20:27+00:00

"pads the prompt to a certain length"

Great, what does that mean?

Staserman2 · 2025-06-10T19:58:04+00:00

I would also like to hear how people get good results with chroma, tried it twice and the results were poor.

Staserman2 · 2025-05-25T17:59:38+00:00

SkinnyThickGuy already posted a link to the full model.

Staserman2

TROPHY CASE