The document discusses the conventions of crime thriller trailers and how they were applied to a student media project trailer. It begins by outlining some of the key conventions like editing techniques, camera shots, sound, characters, and setting/mise-en-scene. It then provides examples of how these conventions were followed in the student's trailer, such as using fast cuts and tense music to build suspense. Character archetypes like the innocent victim and villain were also employed. Overall, the document demonstrates how the student's trailer adhered to typical crime thriller trailer codes and conventions to engage the target audience.