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IMediaSeeking::IsUsingTimeFormat

  • Article

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

HRESULT IsUsingTimeFormat(
const GUID *pFormat);

Parameters

  • pFormat
    [in] Time format to check.

Return Values

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, since it is faster and does not require copying the GUID.

 Last updated on Tuesday, July 13, 2004

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