Hi<br>I'm having trouble understanding how to give pix_chroma_key the colour I want to key out.<br>Right now by playing with the value and range number inputs copied from the help patch<br>gives me in effect a luma keyer. How can I key out a green screen?<br>
<br>Here's the patch I have been building on.. I tried to hook up a colour picker from the mtl abstractions<br>but it doesn't seem to do much. Uses pix_video from 2 pci capture cards.<br><br>-- <br>http//www.iancampbell.org