> ## Documentation Index
> Fetch the complete documentation index at: https://docs.beeble.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Green Screen Keying with CorridorKey

> Key green screens without green spill using CorridorKey in Background Remover

<div className="relative w-full" style={{ paddingBottom: "56.25%" }}>
  <iframe src="https://www.youtube.com/embed/Bx5OMAav0IY" title="CorridorKey is Now on Beeble | No More Green Spill" frameBorder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerPolicy="strict-origin-when-cross-origin" allowFullScreen className="absolute top-0 left-0 w-full h-full rounded-lg" />
</div>

Meet **CorridorKey**, the AI model built by Corridor Crew specifically for green screens, now available in Beeble Background Remover — no more green spill.

The video walks you through the complete workflow:

1. **Select CorridorKey** as the model for your green screen footage

2. **Preview a frame** to check the key before running the full clip

3. **Edit the alpha** to refine the result

4. **Export** with the format options that fit your pipeline

***

## Related Resources

<CardGroup cols={2}>
  <Card title="Background Remover Documentation" icon="scissors" href="/beeble/background-remover">
    Full Background Remover feature guide
  </Card>

  <Card title="Green Screen to VFX" icon="clapperboard" href="/tutorial/green-screen-to-vfx">
    Turn green screen footage into cinematic shots
  </Card>
</CardGroup>