the complete editing, color correction, and the addition of music and sound. The process of editing a movie is also seen as the second directing, because through post-production it is possible to change the intention of the movie.

Furthermore, through the use of color grading tools and the addition of music and sound, the atmosphere of the movie can be heavily influenced. For instance, a blue-tinted movie may evoke cold in one way or another. The choice of music and sound will alter the dramatic effect of the scenes that they accompany.