How to save the video format setting?

Product: Decklink mini Recorder

The camera can only work using this video format(see attachment), but every time when I restart computer, I need to select that setting and save again. Is there any way to save this setting permanently ?

[Nicholas Gill]

Hi Xiaobo,

The DeckLink WDM capture filter implements the IAMStreamConfig [1] interface, which allows a DirectShow based application to configure the output pin of the filter.

The desired output pin format can be saved by your application and programmatically configured at startup to restore the settings.

The DecklinkCapture DirectShow sample (Win\DirectShow\Samples\DecklinkCapture) demonstrates using this interface to set the capture format.

There is no mechanism to save/restore the WDM capture filter property page (Override) settings.

Cheers,

-nick

[1] https://msdn.microsoft.com/en-us/library/windows/desktop/dd319784(v=vs.85).aspx