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Group:  English: Entertainment » microsoft.public.windowsmedia.sdk
Thread: capturing Composite or SVideo from the displat adapter

HTVi
TV Discussion Newsgroups

capturing Composite or SVideo from the displat adapter
MCS 5/27/2007 1:00:01 PM
hello.
i'm trying to capture SVideo input from the display adapter.
when i start the windows media encoder program, and select my display
adapter as the capture device, a "configuration" button is enabled, and allow
me to choose if i want to capture a composite input, or an svideo input.

the problem is i couldn't find this option in the WME SDK.
When i specify the name of my display adapter in the "SetInput" method,
the composite input is encoded, as the default option.

i search in the system device mannager for another name for the svideo
input, but the only input specfied is my display adapter name.

so where in the code i have the option to choose between capturing composite
input or svideo input?
Re: capturing Composite or SVideo from the displat adapter
"Alessandro Angeli" <nobody[ at ]nowhere.in.the.net> 5/28/2007 12:47:02 AM
From: "MCS"

[Quoted Text]
> hello.
> i'm trying to capture SVideo input from the display
> adapter.
> when i start the windows media encoder program, and
> select my display adapter as the capture device, a
> "configuration" button is enabled, and allow me to choose
> if i want to capture a composite input, or an svideo
> input.
>
> the problem is i couldn't find this option in the WME SDK.
> When i specify the name of my display adapter in the
> "SetInput" method,
> the composite input is encoded, as the default option.
>
> i search in the system device mannager for another name
> for the svideo input, but the only input specfied is my
> display adapter name.
>
> so where in the code i have the option to choose between
> capturing composite input or svideo input?

There is no standard configuration interface for capture
drivers: WME simply asks the driver to show the driver's own
configuration dialog, which WME itself doesn't know anything
about so it can not provide an automation interface for it.
You need documentation on the specific driver from its
developer to know how to configure it.

--
// Alessandro Angeli
// MVP :: DirectShow / MediaFoundation
// mvpnews at riseoftheants dot com
// http://www.riseoftheants.com/mmx/faq.htm


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