The document summarizes the filmmaker's process in creating a horror film trailer called "Dead End" by researching conventions of existing trailers. The filmmaker studied techniques like camera angles, music, pacing and more to create tension. They used conventions like a slow start with calm music that escalates to fast pacing and loud sounds. Intertitles and flashing images were used to break up shots and add unease. Common fonts, isolated forest setting and victims in everyday clothing were employed to immerse the audience and build tension throughout the trailer.