Compose is Morphic's video editing and timeline interface where creators arrange, sequence, and stitch together AI-generated video clips and other assets into cohesive final videos. It functions as a streamlined editing workspace designed specifically for working with AI-generated content, providing the core assembly and arrangement tools needed to move from individual generated clips to polished sequences.

The interface includes a timeline for arranging clips in sequence, preview playback controls, and tools for trimming, ordering, and managing the transitions between generated segments. Unlike traditional non-linear editors with extensive effects and grading capabilities, Compose focuses on the essential workflow of assembling AI-generated video content into narratives or presentations without overwhelming users with professional editing complexity they may not need for AI-focused projects.

For creators working on Morphic who need to build multi-shot sequences, stitch together variations of the same scene, or produce finished video content from their generated assets, Compose provides the editing layer that bridges individual AI generations and complete deliverable videos. It addresses the practical reality that most AI video projects require some level of post-generation assembly and sequencing to reach their final form.