This document discusses potential issues that may arise during the post-production of a short film and how they can be addressed in editing. It notes that problems with lighting, sound balance, and the film not flowing smoothly can occur. Lighting issues from daytime filming can be fixed using color grading and brightness/contrast editing. Sound imbalances between clips can be leveled by adjusting volumes. Color correcting can add a blue tinge to make day footage appear as evening. With careful editing, post-production problems can be resolved.