Stable Diffusion metadata compilation

[StarGeek]

Starting this thread to keep track of any Stable Diffusion metadata discovered with the goal of creating config files to write the data. So far there is

PNG:Parameters: unknown front-end, thread

PNG:Dream, PNG:sd-metadata: unknown front-end, thread

[blue-j]

exif:ImageDescription   -  Prompt is populated here
exif:Model   -  "stability_diffusion"
exif:software     -  "stability.ai"
exif:imagehistory (TIFF/EP)   - OMG a huge list of numbers

See attached sample.   - J

[blue-j]

One thing I cannot find is any record indicating the use of CLIP Guidance or not...

[EDIT]  attaching a screenshot of DreamStudio's UI for reference.

- J

[blue-j]

In another thread, someone provided this URL: https://github.com/Eugenii10/exiftool-sd-format/blob/main/exif.fmt

The only thing new I see is "SD Extras" in the parameters output, a field I have not personally seen in the wild.

- J

[Phil Harvey]

There was the "aesthetic_score" tag in this sample, but I don't know what wrote this.

- Phil

[blue-j]

We really need our friends at the IPTC, EXIF, et al to devise fields that can be used commonly among AI-generated imagery.  These invented fields can't be supported for long, as more generative tools emerge!

- J

[StarGeek]

For what it's worth, I'll soon be testing out SD myself.  Just bought a 3080 and I'll try and document any tag definitions I find here.

[blue-j]

So awesome!  Have fun!!!  - J

[blue-j]

Might be helpful?

https://medium.com/geekculture/run-stable-diffusion-in-your-local-computer-heres-a-step-by-step-guide-af128397d424