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Pack2UINT32AsUINT64 function

Packs two UINT32 values into a UINT64 value.

Syntax


UINT64 Pack2UINT32AsUINT64(
  _In_ UINT32 unHigh,
  _In_ UINT32 unLow
);

Parameters

unHigh [in]

Value to store in the high-order 32 bits of the UINT64 value.

unLow [in]

Value to store in the low-order 32 bits of the UINT64 value.

Return value

Returns the packed UINT64 value.

Remarks

This function stores two 32-bit values in a 64-bit value that is suitable for the IMFAttributes::SetUINT64 method.

Requirements

Minimum supported client

Windows Vista [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 [desktop apps | Windows Store apps]

Header

Mfapi.h

See also

Media Foundation Functions
MFSetAttributeRatio
MFSetAttributeSize

 

 

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