Hi! In recent Panasonic camera updates over the past year, support has been added for directly burning LUTs into photos.

Additionally, it writes the name of the burned LUT into the metadata.

After some searching, I found it here:

(In the screenshot, I’m using digiKam’s metadata viewer)

At position 0x00f1 in MakerNote/Panasonic, it seems this data hasn’t been named yet?
I’m not sure if that’s why this attribute isn’t visible in exifTool either.

Anyway, I apologize if I’m mistaken, but is this an attribute that could be added to ExifTool for parsing?

Additionally, based on speculation, I suspect these four consecutive attributes are related, probably:

• 0x00f1 LUT 1's name
• 0x00f3 LUT 1's opacity, unit is % (from 0 to 100)
• 0x00f4 LUT 2's name
• 0x00f5 LUT 2's opacity, unit is % (from 0 to 100)

(Some newer machines allow overlaying two LUTs)

I took another photo to ensure the data's meaning:

Here is a photo with corresponding attributes for testing:
https://drive.google.com/file/d/1IP-RYmsNk_b0xIPobX5iCCbsLDGsNWjD/view?usp=sharing

The LUS's name is Fuji_CLASSIC-Neg

If any other information is required, I’m happy to help!