What is the design process for creating camera filters in Photoshop (like in Instagram for example), and then exporting them for use on a iOS/Android app?
I can use Curves to create an adjustment layer, and export the .acv for the developers to use on IOS. But I want to know if there is another way, or a more "correct" way to create the Instagram like filters.
There are so many apps using filters of different natures, so there must be a way for a designer to create and calibrate things and then give those values or .acv's to the developers.