ICaptureGraphBuilder2::SetFiltergraph
This method specifies a filter graph for the capture graph builder to use.
HRESULT SetFiltergraph(
IGraphBuilder* pfg
);
Parameters
- pfg
[in] Pointer to the filter graph's IGraphBuilder interface.
Return Values
Returns an HRESULT value. The following table shows some possible return values.
| Return code | Description |
|---|---|
| S_OK | Success. |
| E_POINTER | NULL pointer argument. |
| E_UNEXPECTED | Unexpected error. |
Remarks
If you do not call this method, the capture graph builder automatically creates a filter graph when it needs one. If the capture graph builder already has a filter graph, this method returns E_UNEXPECTED.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
Pocket PC: Windows Mobile 5.0 and later
Smartphone: Windows Mobile 5.0 and later
OS Versions: Windows CE 5.01 and later
Header:
See Also
ICaptureGraphBuilder2 Interface | IGraphBuilder interface
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