Sunshine, you may be referring to the logic in film of exposing for shadows and developing for highlights. You can push or pull a film in the developing stage to treat it differently than it was shot. Digitally this would be like going in to Photoshop and playing with the raw file, not so much setting anything different on your camera.
Also, you can change the exposure manually on your digital to over or under expose a scene and get a desired outcome to the shot, and do the same settings on your film camera to replicate it.
Last edited by johnsey; 06-04-2015 at 05:30 AM.