CPosPassThru::IsUsingTimeFormat

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
    Time format to check.

Return Values

Returns S_OK if pFormat is the current time format; otherwise returns S_FALSE.

Remarks

This member function implements the IMediaSeeking::IsUsingTimeFormat method by calling this same method on the upstream filter's output pin. This can be used in place of IMediaSeeking::GetTimeFormat to save copying the GUID.

 Last updated on Tuesday, July 13, 2004

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