Script that converts GTA5 in-game snapshots (Snapmatic) into image viewer readable stuff. Just removes some metadata that's on top of the JPEG file signature. The metadata renders the image unviewable by default image viewers. Keep all of the image files and this script in one *separate* folder and run it. (Warning : Deletes original files)

converter.py

import os

def readFiles():
    return [f for f in os.listdir('.') if os.path.isfile(f) and not f.endswith(".py")]


#I hardcoded the magic byte offset. Should work nonetheless. The metadata we are removing contains date, although it has definite bytes
#allocated to it, and shouldn't generate stuff that has variable length.
def main(fileBuf):
    for f in fileBuf:
        with open(f, "r+b") as currFile, open(f"{f}.jpg", "wb") as destFile:
            currFile = currFile.read()[292:]                                                
            destFile.write(currFile)
            
        os.remove(f)

if __name__ == "__main__":
    fileBuf = readFiles()
    main(fileBuf)