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IMediaSeeking::IsUsingTimeFormat (Compact 2013)

3/26/2014

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

Header

dshow.h

Library

Strmiids.lib

See Also

Reference

IMediaSeeking