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pix_chroma_key

The pix_chroma_key object performs real-time video compositing by comparing pixels from two input streams. It replaces pixels in a designated "key-source" stream that fall within a specified color range (RGB or YUV) with corresponding pixels from the other stream. This is commonly used for green/blue screen effects or dynamic background removal in live video processing.


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  • Download via Deken.

    Open Pd and go to ToolsFind Externals. Search for zexy and install it. Then create an object with declare -lib zexy -path zexy. Finally, use pix_chroma_key or any other object from zexy.

  • Library developed mainly by Johannes M. Zmölnig.
  • Report Bugs/Errors here!
  • Available for .

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