MChromaKeyClass March 02, 2018 11:56 Operates chroma keying. Supported interfaces IMChromaKey Still have questions? Tell us what didn’t work or what you’d like clarified. Ask support Was this article helpful? Yes No 0 out of 0 found this helpful Related articles IMChromaKey MKeyClass How to enable the GPU pipeline? CHROMA_KEY_RAW Use DirectShow filters as MLive object