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CPersistStream.CPersistStream constructor

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[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]

Constructor method.

Syntax

CPersistStream(
   IUnknown *pUnk,
   HRESULT  *phr
);

Parameters

pUnk

Pointer to the IUnknown interface of the delegating object.

phr

Pointer to the general COM return value. This value is changed only if this function fails.

Requirements

Requirement Value
Header
Pstream.h (include Streams.h)
Library
Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CPersistStream Class