nf-strmif-ivmrdeinterlacecontrol-getdeinterlacemodecaps.md

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NF:strmif.IVMRDeinterlaceControl.GetDeinterlaceModeCaps	IVMRDeinterlaceControl::GetDeinterlaceModeCaps (strmif.h)	The GetDeinterlaceModeCaps method retrieves the capabilities of a specific deinterlacing mode supported by the graphics device driver.	GetDeinterlaceModeCaps GetDeinterlaceModeCaps method [DirectShow] GetDeinterlaceModeCaps method [DirectShow] IVMRDeinterlaceControl interface IVMRDeinterlaceControl interface [DirectShow] GetDeinterlaceModeCaps method IVMRDeinterlaceControl.GetDeinterlaceModeCaps IVMRDeinterlaceControl::GetDeinterlaceModeCaps IVMRDeinterlaceControlGetDeinterlaceModeCaps dshow.ivmrdeinterlacecontrol_getdeinterlacemodecaps strmif/IVMRDeinterlaceControl::GetDeinterlaceModeCaps	dshow\ivmrdeinterlacecontrol_getdeinterlacemodecaps.htm	dshow	e672f3d4-1009-4c4c-bb1a-08f78c128423	4/26/2023	GetDeinterlaceModeCaps, GetDeinterlaceModeCaps method [DirectShow], GetDeinterlaceModeCaps method [DirectShow],IVMRDeinterlaceControl interface, IVMRDeinterlaceControl interface [DirectShow],GetDeinterlaceModeCaps method, IVMRDeinterlaceControl.GetDeinterlaceModeCaps, IVMRDeinterlaceControl::GetDeinterlaceModeCaps, IVMRDeinterlaceControlGetDeinterlaceModeCaps, dshow.ivmrdeinterlacecontrol_getdeinterlacemodecaps, strmif/IVMRDeinterlaceControl::GetDeinterlaceModeCaps	strmif.h	Dshow.h	Windows	Windows XP with SP1 [desktop apps only]	Windows Server 2003 [desktop apps only]										Strmiids.lib			Windows			19H1	IVMRDeinterlaceControl::GetDeinterlaceModeCaps strmif/IVMRDeinterlaceControl::GetDeinterlaceModeCaps	c++	APIRef kbSyntax	COM	Strmiids.lib Strmiids.dll	IVMRDeinterlaceControl.GetDeinterlaceModeCaps

IVMRDeinterlaceControl::GetDeinterlaceModeCaps

-description

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The GetDeinterlaceModeCaps method retrieves the capabilities of a specific deinterlacing mode supported by the graphics device driver.

-parameters

-param lpDeinterlaceMode [in]

Pointer to a GUID that identifies the deinterlacing mode. Call the GetNumberOfDeinterlaceModes method to obtain a list of GUIDs supported by the driver.

-param lpVideoDescription [in]

Pointer to a VMRVideoDesc structure describing the video to deinterlace. Set the dwSize member of the structure before calling the method.

-param lpDeinterlaceCaps [out]

Pointer to a VMRDeinterlaceCaps structure. Set the dwSize member of the structure before calling the method. The method fills the structure with information about the specified deinterlacing mode.

-returns

Returns an HRESULT value. Possible values include the following:

Return code	Description
E_POINTER	NULL pointer argument.
S_OK	Success.
E_INVALIDARG	Invalid argument.
VFW_E_DDRAW_CAPS_NOT_SUITABLE	The video card does not support hardware deinterlacing.
VFW_E_VMR_NO_DEINTERLACE_HW	The video card does not support hardware deinterlacing.
VFW_E_VMR_NOT_IN_MIXER_MODE	The VMR is not in mixer mode.

-remarks

The method returns VMRVideoDesc and VMRDeinterlaceCaps structures.

-see-also

Error and Success Codes

IVMRDeinterlaceControl Interface

Using the Video Mixing Renderer