CSource.AddPin method
[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 AddPin method adds a new output pin to the filter.
Syntax
HRESULT AddPin(
CSourceStream *pStream
);
Parameters
-
pStream
-
Pointer to the CSourceStream object that implements the pin.
Return value
Returns one of the HRESULT values shown in the following table.
| Return code | Description |
|---|---|
|
Success |
|
Insufficient memory |
Remarks
When you create a new pin derived from CSourceStream, the CSourceStream constructor automatically calls this method, to add the output pin to the filter.
Requirements
| Requirement | Value |
|---|---|
| Header |
|
| Library |
|