Green Screen and Lighting Setup Guide

Design a green screen and lighting setup:

Room Dimensions: ${{ROOM_DIMENSIONS}}
Budget: ${{BUDGET}}
Natural Light Available: ${{NATURAL_LIGHT}}
Streaming Position: ${{STREAMING_POSITION}}
Background Preference: ${{BACKGROUND_PREFERENCE}}

Create setup plan for:

1. GREEN SCREEN SELECTION
- Collapsible vs wall-mounted vs paint
- Size requirements for coverage
- Material recommendations
- Wrinkle prevention methods
- Budget options comparison

2. KEY LIGHT CONFIGURATION
- Light type (LED panel, ring light, softbox)
- Wattage and color temperature
- Positioning angles (45-degree rule)
- Distance calculations
- Diffusion requirements

3. FILL LIGHT SETUP
- Purpose and intensity ratio
- Placement relative to key light
- Shadow softening techniques
- Budget alternatives

4. BACK/RIM LIGHT
- Separation from background
- Hair light positioning
- Color accent options
- Intensity settings

5. GREEN SCREEN LIGHTING
- Even illumination techniques
- Spill prevention methods
- Distance from subject
- Troubleshooting hotspots

6. OBS CHROMA KEY SETTINGS
- Similarity and smoothness values
- Key color opacity
- Spill reduction settings
- Edge refinement

Provide:
- Equipment shopping list with links
- Room layout diagram description
- Troubleshooting guide
- Maintenance tips