YouTube Chapters Optimizer

Create optimized chapter timestamps for this video:

Video structure:
{{video_structure}}

Video length: {{length}}
Key moments: {{key_moments}}

Generate chapters that:

**SEO Optimization**
- Include searchable keywords
- Use natural language
- Front-load important terms

**User Experience**
- Clear value description
- Consistent naming style
- Appropriate granularity

**Retention Consideration**
- Don"t reveal all value (maintain curiosity)
- Create "I need to see this" moments
- Balance specificity with intrigue

**Output Format**
```
0:00 [Chapter title]
0:XX [Chapter title]
...
```

Provide:
1. Primary chapter set
2. Alternative more detailed version
3. Alternative more minimal version
4. SEO keyword integration analysis