Script Template Prompt Builder

Create a script-writing prompt template for my content type:

My video format:
- Type: {{video_type}}
- Typical length: {{length}}
- Structure pattern: {{structure}}
- Tone: {{tone}}
- Audience: {{audience}}

Build a reusable prompt template that:

1. Captures my video structure formula
2. Includes placeholders for topic-specific details
3. Incorporates my brand voice guidelines
4. Adds retention optimization reminders
5. Includes pattern interrupt placement markers
6. Builds in CTA timing
7. Adds B-roll and visual cue placeholders
8. Includes editing notes section

Output the template in a format I can reuse for every video, with clear [PLACEHOLDER] markers where I fill in details.