IAMExtendedSeeking::GetMarkerName method (qnetwork.h)

Artikel
4/26/2023

[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 GetMarkerName method retrieves the name associated with the specified marker.

Syntax

HRESULT GetMarkerName(
  [in]  long MarkerNum,
  [out] BSTR *pbstrMarkerName
);

Parameters

[in] MarkerNum

Specifies the marker number.

[out] pbstrMarkerName

Pointer to a variable that receives the marker name.

Return value

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Remarks

The caller must release the returned BSTR by calling SysFreeString.

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Target Platform	Windows
Header	qnetwork.h

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