I recorded the sound of me loading film into one of my film cameras, the camera shown in the photo. This one is automatic, so it doesn’t take as much work. But first I open the back of the camera, then I take the film and put it in it’s spot in the camera. I then take the end of it and pull it to the opposite side, where it catches a notch. I close the back and then press a button. It automatically winds up the film, which is the distinct sound you can hear towards the end of the audio.