nf-mfspatialaudio-imfspatialaudiosample-getspatialaudioobjectbyindex.md

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NF:mfspatialaudio.IMFSpatialAudioSample.GetSpatialAudioObjectByIndex	IMFSpatialAudioSample::GetSpatialAudioObjectByIndex (mfspatialaudio.h)	Returns the spatial audio object, represented by an IMFSpatialAudioObjectBuffer object, corresponding to the specified index.	GetSpatialAudioObjectByIndex GetSpatialAudioObjectByIndex method [Media Foundation] GetSpatialAudioObjectByIndex method [Media Foundation] IMFSpatialAudioSample interface IMFSpatialAudioSample interface [Media Foundation] GetSpatialAudioObjectByIndex method IMFSpatialAudioSample.GetSpatialAudioObjectByIndex IMFSpatialAudioSample::GetSpatialAudioObjectByIndex mf.imfspatialaudiosample_getspatialaudioobjectbyindex mfspatialaudio/IMFSpatialAudioSample::GetSpatialAudioObjectByIndex	mf\imfspatialaudiosample_getspatialaudioobjectbyindex.htm	medfound	2B5A2D44-BA41-49FC-B4FD-9BCD9EE2D549	12/05/2018	GetSpatialAudioObjectByIndex, GetSpatialAudioObjectByIndex method [Media Foundation], GetSpatialAudioObjectByIndex method [Media Foundation],IMFSpatialAudioSample interface, IMFSpatialAudioSample interface [Media Foundation],GetSpatialAudioObjectByIndex method, IMFSpatialAudioSample.GetSpatialAudioObjectByIndex, IMFSpatialAudioSample::GetSpatialAudioObjectByIndex, mf.imfspatialaudiosample_getspatialaudioobjectbyindex, mfspatialaudio/IMFSpatialAudioSample::GetSpatialAudioObjectByIndex	mfspatialaudio.h	Mfobjects.h	Windows	Windows 10, version 1703 [desktop apps only]	None supported										Mfobjects.lib			Windows			19H1	IMFSpatialAudioSample::GetSpatialAudioObjectByIndex mfspatialaudio/IMFSpatialAudioSample::GetSpatialAudioObjectByIndex	c++	APIRef kbSyntax	COM	mfobjects.lib mfobjects.dll	IMFSpatialAudioSample.GetSpatialAudioObjectByIndex

IMFSpatialAudioSample::GetSpatialAudioObjectByIndex

-description

Returns the spatial audio object, represented by an IMFSpatialAudioObjectBuffer object, corresponding to the specified index.

-parameters

-param dwIndex

A 32 bit variable with the 0-based index of the requested audio object.

-param ppAudioObjBuffer

A pointer to an IMFSpatialAudioObjectBuffer object in which the spatial audio object corresponding with the specified index will be stored.

-returns

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code	Description
S_OK	The method succeeded.
E_POINTER	The supplied pointer is invalid.

-see-also

IMFSpatialAudioSample