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 (https://exiftool.org/forum/index.php?topic=14165.0)
PNG:Dream, PNG:sd-metadata: unknown front-end, thread (https://exiftool.org/forum/index.php?topic=14166.0)
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
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
In another thread, someone provided this URL: https://github.com/Eugenii10/exiftool-sd-format/blob/main/exif.fmt (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
There was the "aesthetic_score" tag in this sample (https://exiftool.org/forum/index.php?msg=76257), but I don't know what wrote this.
- Phil
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
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.
So awesome! Have fun!!! - J
Might be helpful?
https://medium.com/geekculture/run-stable-diffusion-in-your-local-computer-heres-a-step-by-step-guide-af128397d424 (https://medium.com/geekculture/run-stable-diffusion-in-your-local-computer-heres-a-step-by-step-guide-af128397d424)