#include "ltmf.h"

C Syntax

HRESULT IltmfPlay_CheckSeekingCapabilities(pPlay, mask, pVal)

C++ Syntax

HRESULT CheckSeekingCapabilities(mask, pVal)

IltmfPlay *pPlay;

pointer to an interface

long mask;

pointer to a variable

long *pVal;

pointer to a variable

Queries whether the object is capable of performing a specified seeking operation.




Pointer to an IltmfPlay interface.


Pointer to a bitwise combination of one or more ltmfPlay_Seeking attributes. When the function returns, the value indicates which of those attributes are available.


Pointer to a variable that receives the queried capabilities.



The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.


Declare a long value equal to the bitwise-OR combination of the ltmfPlay_Seeking attributes that you want to test. Pass this value in the Mask parameter. When the function returns, pCaps contains a subset of the original bits, indicating which capabilities are present. The return value indicates whether some, none, or all of the requested capabilities are present.

Required DLLs and Libraries


For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.


Win32, x64

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