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IMediaSeeking::IsUsingTimeFormat (Windows Embedded CE 6.0)

1/6/2010

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 HRESULT value that depends on the implementation of the interface.

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

Remarks

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

Requirements

Windows Embedded CE Windows CE 2.12 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

Reference

IMediaSeeking Interface