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NS_E_WMG_COPP_SECURITY_INVALID
NS_E_WMG_COPP_SECURITY_INVALID: what the result means
NS_E_WMG_COPP_SECURITY_INVALID (0xC00D1052) means the active Certified Output Protection Protocol (COPP) session reports a protected-output state that is not acceptable for playback.
What to capture
Record the renderer, display adapter and driver, active physical output, COPP status returned for that output and the content-protection requirement that was being enforced.
Focused verification
Recreate only the protected-output session and query its status again. A successful unprotected playback test does not clear this result because it bypasses the protection decision.
Technical references
- The DirectShow filter graph
- DirectShow media types
- Negotiating media types
- WM ASF Reader filter
- Certified Output Protection Protocol
- Microsoft HRESULT registry
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