Macrovision

How is my video capture driver supposed to report that the incoming signal
is Macrovision-encoded? As an experiment, I am returning
KS_VBI_FLAG_MV_PRESENT | KS_VBI_FLAG_MV_HARDWARE | KS_VBI_FLAG_MV_DETECTED
in the dwFrameFlags in the stream header of every VBI packet I send. VBI
data is getting through; the Media Center recording includes the VBI
stream, and it can be played back, but the file is not marked as
"protected", as I expected.

I also tried setting those flags in the dwFrameFlags of every video frame,
but that didn't do any better.

If anyone has succeeded in reporting Macrovisionness and had it be
recognized, please offer me a clue.
--
- Tim Roberts, timr@xxxxxxxxx
Providenza & Boekelheide, Inc
.

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