vdp Driver for Pioneer 4200/8000 laser disk players vdp converts commands similar to those in the Antiquated Macintosh Hypercard Video Toolkit into streams of serial characters to send to the serial object. vdp can queue commands if they arrive faster than the player can deal with them. It is designed to be connected to the serial object as shown below.	from the library : Max Format : External Environment : max commercial Max 4.x http://www.cycling74.com