CDynamicOutputPin::UnblockOutputPin
| Microsoft DirectShow 9.0 |
CDynamicOutputPin::UnblockOutputPin
The UnblockOutputPin method unblocks the pin. When the pin is unblocked, it can deliver samples, change its output format, and reconnect itself.
Syntax
HRESULT UnblockOutputPin(void);
Return Value
Returns one of the HRESULT values shown in the following table.
| Value | Description |
| S_FALSE | Pin was already unblocked. |
| S_OK | Success. |
Requirements
** Header:** Declared in Amfilter.h; include Streams.h.
** Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).
See Also