ISeekingPassThru::Init method (strmif.h)
[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 |
|---|---|
|
Success. |
|
Object was already initialized. |
|
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 |