View Full Version : 4 source quad split to WME?

November 1, 2009, 03:35:36
I have a true 4 port osprey card that truely captures 4 channels of video. I want to be able to produce a true quad split and send the result to windows media encoder as a single source. I am new to Montivision and have the trial version. Is this possible. Can anyone provide some detail on how to set up the graph?

Marc Cymontkowski
November 20, 2009, 18:59:57

cascaded MV Merge Frames DirectShow filters can be used to create a quad split video from four input videos. The output of the third frame merger can then be sent into the MV Video Pipe Renderer DirectShow filter.

The Windows Media Encoder or Expression Encoder then accesses MV Video pipe Source, which appears as virtual WDM Stream Source filter device in the capture device list.

Best Regards,