IAMVideoProcAmp interface (strmif.h)
The IAMVideoProcAmp interface adjusts the qualities of an incoming video signal, such as brightness, contrast, hue, saturation, gamma, and sharpness.
The WDM Video Capture filter exposes this interface if the hardware supports image adjustment.
Inheritance
The IAMVideoProcAmp interface inherits from the IUnknown interface. IAMVideoProcAmp also has these types of members:
Methods
The IAMVideoProcAmp interface has these methods.
| IAMVideoProcAmp::Get The Get method gets the current setting of a video property. |
| IAMVideoProcAmp::GetRange The GetRange method gets the range and default value of a specified video property. |
| IAMVideoProcAmp::Set The Set method sets video quality for a specified property. |
Remarks
For Windows Driver Model (WDM) devices, the WDM Video Capture Filter automatically exposes this interface if the WDM driver supports the PROPSETID_VIDCAP_VIDEOPROCAMP property set. For more information, see the Windows Driver Kit (WDK) documentation.
Requirements
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | strmif.h (include Dshow.h) |