archive: pictures and sound that were previously used but are relevant to your current story as file footage. (Chapter 4)
aspect ratio: 3:4 is normal TV. NDTV is 3:5.3
A-V script: the conventional design for a script with audio on the right side and video on the left. (Chapter 6)
A-V tag: using natural sound and pictures to end a story after the journalist has signed off. (Chapter 6)
A-V teases or transitions: audio-video; pictures and natural sound. They introduce a story, serve as transitions between points or chapters ...