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NS_E_WMR_UNSUPPORTEDSTREAM
NS_E_WMR_UNSUPPORTEDSTREAM: what the result means
NS_E_WMR_UNSUPPORTEDSTREAM (0xC00D1059) means the source exposes a stream type for which the current graph has no supported rendering path.
What to capture
Record the stream number, major type, subtype, format data and the renderer/decoder candidates considered for that stream. Note whether other streams from the same source render normally.
Focused verification
Disable or isolate the unsupported stream and rebuild the graph. If the remaining streams render, focus on support for that stream type rather than treating the whole container as unreadable.
Technical references
- The DirectShow filter graph
- DirectShow media types
- Negotiating media types
- WM ASF Reader filter
- Microsoft HRESULT registry
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