What defines a sequence in Premiere Pro?

A sequence in Premiere Pro serves as a timeline where video and audio clips are arranged and edited. It allows users to work with multiple tracks, enabling the combination of various multimedia elements to create a cohesive final product. Within a sequence, you can arrange, cut, and manipulate clips, apply effects, and adjust audio levels, among other editing tasks.

This timeline structure is foundational in the editing process as it defines how clips will be presented in the final output. Sequences can also have their own specific settings, like resolution and frame rate, tailored to the project's needs. While sequences play a crucial role in the editing workflow, other terms like sound effects layout, raw footage storage, or encoding methods refer to different aspects of production or post-production processes.