IMediaSeeking::QueryPreferredFormat (Windows CE 5.0)
This method retrieves the preferred time format to be used by the interface.
HRESULT QueryPreferredFormat(GUID* pFormat);
Parameters
- pFormat
[out] Time format preferred by the interface.
Return Values
Returns an HRESULT value 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 IsFormatSupported method to query for supported time formats that you can use.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
Pocket PC: Windows Mobile 5.0 and later
Smartphone: Windows Mobile 5.0 and later
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
See Also
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