Hey! I really like your mod, photography is one of my hobbies and being able to pursue it in one of my favorite games really fills my heart with joy and excitement.
I thought that adding custom exposure time to photos would be a nice addition, it lets you set the mood in photos and maybe catch details that you otherwise couldn't. It would also add a little bit of preproduction, you'd have to calculate the desired exposure time with a light meter. I don't know if this could be possible in current Minecraft, but if it is, it would be awesome!
Thank you for creating this mod.

Shutter speed was in the mod from the the release :)

Hey, I just realized the feature is implemented! Sorry for the extra issue. Last time I played this mod it wasn't there, that's my bad