The document outlines several codes and conventions commonly used in documentaries. It discusses establishing shots like titles, experts, and vox pops to introduce topics and perspectives. It also covers the use of narration, interviews, locations, archival footage, statistics, and opposing viewpoints to inform audiences and influence perspectives. Examples are provided of how different shots and credits would appear. Finally, the codes and conventions that will be used in an upcoming student documentary about social media are identified, including experts, vox pops, statistics, titles, locations, soundtracks, and opposing opinions.