Edit

ISeekingPassThru::Init method (strmif.h)

  • Article

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The Init method initializes the seeking helper object.

Syntax

HRESULT Init(
  [in] BOOL bSupportRendering,
  [in] IPin *pPin
);

Parameters

[in] bSupportRendering

Boolean value that specifies whether the filter is a renderer. Use the value TRUE if the filter is a renderer, or FALSE otherwise.

[in] pPin

Pointer to the IPin interface on the input pin of the filter.

Return value

Returns one of the following HRESULT values.

Return code Description
S_OK
 Success.
E_FAIL
 Object was already initialized.
E_OUTOFMEMORY
 Not enough memory to create the object.

Requirements

Requirement Value
Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header strmif.h (include Dshow.h)
Library Strmiids.lib

See also

Error and Success Codes

ISeekingPassThru Interface