Here is then some screenshots of the final trailer for our artefact. These were just to give an idea of what the trailer would look like and in my opinion the images on their own look pretty good (just my opinion like).
The images below are just to show the contrast in the colours and the moods set in each of the scenes. Also the overlapping of some of footage was to show when the transitions are. While editing the trailer the main variable that I changed was the opacity of each of the videos. Then after that simple things like brightness and contrast and colour balance.