Alright, I'll just have to try that but, is there a camera app out there that can set custom filename or watermarks but that uses the similar or same camera codes that native ios system camera uses ?

I am relatively new to swift programming Im trying to learn as much as I can, so is there like some animation that shows the timeline of code being executed to when the capture image is generated ?

does zero shutter lag compromise on photo quality over speed? whats the difference in timestamp allocation between zeroshutter lag vs. just normal photo taking ? When zero shutter lag isn't used, does the timestamp get assigned to when the shutter button is pressed, during pressing, after letting go of the shutter button ? what is the true actual time a photo is taken and saved ? that's the deeper detail im trying to understand

So at what point does AVCapturePhotoOutput assign a photos capture taken timestamp ?

I want to know if I can make a camera app that stores the initial camera shutter button in memory so that after the picture is saved, the date taken and date modified timestamp is the same. How can I do that ?

I don't know what word salad you said