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4/8/2010

This method determines if the time format being used in the call is the same as the one currently in use by the interface.

Syntax 

HRESULT IsUsingTimeFormat(
  const GUID* 
pFormat
);

Parameters

pFormat

[in] Time format to check.

Return Value

Returns an HRESULTvalue that depends on the implementation of the interface.

The default DirectShow implementation returns S_OK if pFormatis the current time format; otherwise returns S_FALSE.

Remarks

This can be used in place of IMediaSeeking::GetTimeFormatto compare time formats, because it is faster and does not require copying the GUID.

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

See Also