X - Men Soundscape timeline

For sound the voice-over and the dialogue never overlap, because if this happened then you wouldn't be able to hear the person speaking, or none of the sound would be clear, because you would have two conversations overlapping. Music is good to have for sound, because it adds a nice tone to the clip, and in moments of silence the music keeps the tone going. Sound effects are good in a clip because it makes the action seem more realistic and also adds the the emotion that the audience feel, such as fear, or sadness. Dialogue is also good because it attracts the audience I.e If the audience was looking away they would hear the Dialogue and turn around. Voice-over would help establish the atmosphere of the clip as-well because it creates a sense of power and shows the audience that there is going to be a sense of power in the film. It also shows that there is going to be a hero or a higher up character in the film.