IMFMuxStreamSampleManager::GetStreamCount method (mfobjects.h)

Gets the count of substreams managed by the multiplexed media source.

Syntax

HRESULT GetStreamCount(
  [out] DWORD *pdwMuxStreamCount
);

Parameters

[out] pdwMuxStreamCount

The count of substreams managed by the multiplexed media source.

Return value

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_INVALIDARG
Invalid argument.

Requirements

Requirement Value
Minimum supported client Windows 10, version 1703 [desktop apps only]
Minimum supported server None supported
Target Platform Windows
Header mfobjects.h
Library Mfplat.lib; Mfplat.dll

See also

IMFMuxStreamSampleManager