The document discusses various editing techniques in Edius 7 that were used when editing a short film. Colour balance and colour correction were used to adjust contrast, brightness, and colour levels to achieve a consistent "film look" across clips. Image cropping was done to eliminate unnecessary space and transform shots. Editing sound levels allowed layering of different visuals and sounds. Strobe and dissolve effects were used to convey confusion/disorientation and add to the natural atmosphere/pace of the film.