# Chroma-Key

Especially for virtual events we have added a proper chroma-key feature to mask out defined colors from the diffuse channel. 

<div><figure><img src="/files/VyVpvfmLiFiHrcG4GJGt" alt=""><figcaption><p>Without</p></figcaption></figure> <figure><img src="/files/fIJlG9a0Pb1R8pefmV1E" alt=""><figcaption><p>Chroma-Key applied</p></figcaption></figure></div>

In the PBR Material Settings at the Transparency category, you can find all Chromakey settings.&#x20;

<table data-header-hidden><thead><tr><th width="274"></th><th></th></tr></thead><tbody><tr><td>Chroma-Key</td><td>Activates the chroma-key filter</td></tr><tr><td>Chroma-Key Color</td><td>The color to be removed</td></tr><tr><td>Threshold high</td><td>Variable hue threshold</td></tr><tr><td>Threshold low</td><td>Variable hue threshold</td></tr><tr><td>Despill</td><td>Removes the green tint </td></tr><tr><td>Despill intensity</td><td>Amount of despill</td></tr><tr><td>Despill luminance</td><td>Luminance of despill</td></tr></tbody></table>


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