I have a Samsung J7 phone and the Aurora HDR software and tried to create an HDR image file with the phone. The phone has an HDR mode in the camera app. The software requires a bracketed file to do its magic but the phone creates a file that's not bracketed. The software will only show a single image frame when the file is loaded.
I can easily make 3 copies of the image file with different exposures. Can you tell me how to create a bracketed file with those images so I can import it into the Aurora HDR software?