Is there a way to retrieve the generation parameters of a specific image from its EXIF data?

[zanllp]

I am the author of sd-webui-infinite-image-browsing, and someone has requested that my image browser support ComfyUI. I have recently started working on this feature, but I have encountered some difficulties, mainly in figuring out how to correctly extract the generation parameters from the image's EXIF data.

If there is only one image, it's relatively simple, and I can just use the key "3" to look it up as an entry point.

However, for more complex images like the one shown below, it's much more difficult because I don't know which sampler was used as the entry point for the current image.

Related issue: zanllp/sd-webui-infinite-image-browsing#202. You can find the original image with EXIF data in that issue.

[ltdrdata]

This issue is related to #612

As of now, there is no simple solution. The issue is under discussion, but it requires further development.

[zanllp]

Alright, thank you for the quick response

[wcurti]

I've resorted to a kludgy solution that rewrites the Save Image node to save metadata in a readable format, then converting every single value I want to save from the starting nodes to an input and arranging a series of primitive nodes to set up my initial values and connecting them to both the starting node and save node inputs at once.

I hate it but it works.