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CBaseOutputPin.Active method

The Active method notifies the pin that the filter is now active.

Syntax


HRESULT Active();

Parameters

This method has no parameters.

Return value

Returns an HRESULT value. Possible values include those listed in the following table.

Return codeDescription
S_OK

Success.

VFW_E_NO_ALLOCATOR

No allocator is available.

 

Remarks

This method overrides the CBasePin::Active method. It calls the IMemAllocator::Commit method on the allocator, to allocate memory for buffers.

If you override this method, call the base-class method from your overriding method.

Requirements

Header

Amfilter.h (include Streams.h)

Library

Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CBaseOutputPin Class

 

 

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