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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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

Huomautus

[Deprecated. This API may be removed from future releases of Windows.]

 

The put_CurrentStream method specifies the stream number for the media detector to use.

Syntax

HRESULT put_CurrentStream(
  [in] long newVal
);

Parameters

newVal [in]

Stream number.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

Before calling this method, call IMediaDet::put_Filename to set the file name. Call IMediaDet::get_OutputStreams to determine the number of streams contained in the source file.

If the media detector is in bitmap grab mode, this method returns E_INVALIDARG. For more information, see IMediaDet::EnterBitmapGrabMode.

Huomautus

The header file Qedit.h is not compatible with Direct3D headers later than version 7.

 

Huomautus

To obtain Qedit.h, download the Microsoft Windows SDK Update for Windows Vista and .NET Framework 3.0. Qedit.h is not available in the Microsoft Windows SDK for Windows 7 and .NET Framework 3.5 Service Pack 1.

 

Requirements

Requirement	Value
Header	Qedit.h
Library	Strmiids.lib

See also

IMediaDet Interface

Error and Success Codes