CDynamicOutputPin.StreamingThreadUsingOutputPin 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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 StreamingThreadUsingOutputPin method determines whether any thread is performing a streaming operation on the pin.
Syntax
virtual bool StreamingThreadUsingOutputPin();
Parameters
This method has no parameters.
Return value
Returns TRUE if a thread is performing a streaming operation on the pin. Otherwise, returns FALSE.
Remarks
If any threads have successfully returned from the CDynamicOutputPin::StartUsingOutputPin method and have not made a corresponding call to the CDynamicOutputPin::StopUsingOutputPin method, this method returns TRUE.
Requirements
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See also
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