MFT_HW_TIMESTAMP_WITH_QPC_Attribute attribute
Specifies whether a hardware device source uses the system time for time stamps.
Data type
UINT32
Get/set
To get this attribute, call IMFAttributes::GetUINT32.
To set this attribute, call IMFAttributes::SetUINT32.
Remarks
If this attribute is TRUE, the device source uses the system time, as returned by the QueryPerformanceCounter, for time stamps. Otherwise, the device source uses the device's clock. The default value is FALSE.
The GUID constant for this attribute is exported from mfuuid.lib.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 7 [desktop apps | UWP apps] |
| Minimum supported server |
Windows Server 2008 R2 [desktop apps | UWP apps] |
| Header |
|
See also
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