On do, 2008-01-17 at 11:40 -0500, [EMAIL PROTECTED] wrote:
> I hope this is the right section for this question:
> I am looking to test whether an analog signal has cgms-a in its VBI .
> Does the wintv 150 (or other wintv model) using ivtv allow you to
> display VBI encoding status along with the type? If not, are there
> programs/hardware that will allow this detection and display.

<Disclaimer>My knowledge of this is almost none. So if I am completely
wrong please correct me!</Disclaimer>.

Looking at what cgms-a (Copy Generation Management System) is, I do not
think this is implemented in the driver. However ivtv supports capturing
vbi so I assume you should be able to capture the data. But I doubt
there is free software actually using the data being sent to
prevent/allow/etc copying.

For more info on VBI see [1].

Greets
Sander

[1]
http://ivtvdriver.org/viewcvs/ivtv/branches/1.0/doc/README.vbi?view=markup


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