graph TD A[Start] --> B[Receive Input Data] B --> C[Load segmented-vsl-script] B --> D[Load visual-prompts] B --> E[Load transitions-music-sfx] C & D & E --> F[Initialize Document Structure] F --> G[Process VSL Segments] G --> H[For Each Segment] H --> I[Add VSL Script Reference] I --> J[Add Visual Prompt Ideas] J --> K[Add Transition Notes] K --> L{More Segments?} L -->|Yes| H L -->|No| M[Add Music/SFX Section] M --> N[Format Final Document] N --> O[Save as VideoAdCreativeBrief.txt] O --> P[Return video-ad-creative-brief] P --> Q[End]