Windows error 0xC00D521A, -1072868838

Detailed Error Information

MF_E_TOPO_MISSING_SOURCE[1]

MessageA source stream node in the topology does not have a source.%0
Declared inMferror.h

HRESULT analysis[2]

FlagsSeverityFailure
Reserved (R)true
OriginMicrosoft
NTSTATUSfalse
Reserved (X)false
FacilityCode13 (0x00d)
NameFACILITY_MEDIASERVER[2][3]
DescriptionThe source of the error code is the Windows Media Server.[2][3]
Error Code21018 (0x521a)

Questions

1vote
1answer

How do I fix 'A source stream node in the topology does not have a source' error in Microsoft Media Foundation?

I'm attempting to setup a topology object in my C# wrapper for MMF to start capturing from a capture device as a source. I have an existing and activated IMFMediaSource object, so I create the topology node, add the node to the topology, then I attempt to set the topology. [...] read more
c#
com-interop
ms-media-foundation

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Sources

  1. Mferror.h from Windows SDK 10.0.14393.0
  2. https://msdn.microsoft.com/en-us/library/cc231198.aspx
  3. winerror.h from Windows SDK 10.0.14393.0

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