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This attribute specifies additional protection offered by a video output trust authority(OTA) when a connector does not offer output protection.
Data type
GUID
Remarks
This is an additional protection offered by a video output trust authority(OTA) when a connector does not offer output protection (seeIMFOutputTrustAuthority). In this case the OTA may offer this protection whose effect is the same as the MFPROTECTION_CONSTRICTVIDEO protection. This is defined to avoid confusion with previous calls to IMFOutputPolicy::GenerateRequiredSchemas interactions where the presence of MFPROTECTION_CONSTRICTVIDEO protection was used to help identify the desktop window manager pseudo-connector.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 8.1 [desktop apps only] |
| Minimum supported server |
Windows Server 2012 R2 [desktop apps only] |
| Header |
|
See also