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4/8/2010
This method retrieves the preferred time format to be used by the interface.
Syntax
HRESULT QueryPreferredFormat( GUID* pFormat ); |
Parameters
- pFormat
-
[out] Time format preferred by the interface.
Return Value
Returns an HRESULTvalue that depends on the implementation of the interface.
The default DirectShow implementation returns NOERROR.
Remarks
For a list of available time formats, see the description for IsFormatSupported.
If the time format returned is not satisfactory, use the IsFormatSupportedmethod to query for supported time formats that you can use.
Requirements
Windows Embedded CE | Windows CE 2.12 and later |
Windows Mobile | Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 and later |
Note | Microsoft DirectShow applications and DirectShow filters have
different include file and Library requirements
For more information, see Setting Up the Build Environment,Version 2.12 requires DXPAK 1.0 or later |