[comp.sys.ibm.pc.misc] Video signal from VGA-Adapter

PPH93@DMSWWU1A.BITNET (Thomas Heller) (11/29/90)

I know of (at least) two commercial products which allow generating an video-
signal from a VGA adapter card. These products constain a video mixer (which
I assume isn't hard to build) and a software, which is activated per hotkey,
and will then program the VGA adapter to a different timing.

Does anyone know how to program the VGA timing ?

Please reply by email, I will post a summary (if anyone is interested).

Thomas Heller
University of Muenster
Germany
<pph93@dmswwu1a>