Enables chroma key + background with default threshold (25)
(integer value)
Sets the green detection threshold (1-50)
Details
&chromakeybg is a shortcut for &effects=15. It removes green-colored areas from the video and replaces them with a background image, combining chroma key detection with background replacement.
Use &imagelist to provide custom background image URLs.
The threshold value controls sensitivity. If the user manually adjusts the threshold via the slider, that value is remembered per room and streamID and restored on the next visit.
