ComfyUI 30 Improve Images with Internal Postprocessing, Stable Diffusion

Of course we can edit a Stable Diffusion image with an external image editor. Quite a few modifications can already take place inside ComfyUI already, via a collection of Post Processing nodes, like the WAS, Pro-Post, and Post Processing node collections.

Workflows GDrive folder:

[TheRickgoldman]

Thanks for the tutorial, it's interesting to know that there are tools in comfyUI to edit our images.

[alecubudulecu]

Good job. One of the BIG uses for film grain - sharing on social media. When you add noise - social media compression tends to keep the high resolution as it struggles to compress the image and noise. Do it very subtle to where it’s invisible to the human eye. But enough for the system to be unable to compress colors and banding.

[rudyshobbychannel]

I'm planning to have a look into it.

[NguyenTran-ewvo]

Thank you for the tutorial, wonder if you can share the workflow of this. Appreciate much!

[Satscape]

The film grain seemed really subtle. Maybe YouTube filters noise. So I guess if you're making a music video for YouTube, you SHOULD over-do the noise, so a little gets past the YouTube filtering?

[florentraffray]

Thanks for your tutorials.
I do wonder for this though if these post processing tools are using LLM's under the hood or are they just regular color corrections? If just regular I'll probably stick to phtoshop or after effects where these tools aren't so clumsy... it's kinda weird to have to keep hitting queue prompt to see the effects, usually for these workflows you see the changes as you make them in other software. Though I understand it's a whole different paradigm here, so it's nice to at least have some options even within the comfy ui setup.

[aliyilmaz]

thanks, I was very sad getting plastic photos out of comfy, now it looks more beautiful. Even though I don't understand anything about hue, contrast, saturation etc... It is like a toy andnow I can not decide which photo I like more :)
When I see your generations/photos I love them. Maybe you can mention about how to decide or what means what while showing your generations, it would be very helpful for noobs like me.
Thanks again

[PDHo-hlld]

Hi, thanks for amazing content.

I can't find some of those you used in your videos, thanks . Is it the UI change or I have to install additional nodes?

[captainpike]

Hi Rudy it is time for lightning Can you do a Comparision video for Turbo and Lightning models, My expericence is lightning models sligtly better image quality then Turbo and really fast too

[djivanoff]

I am waiting for a video from you about Supir