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mfprotection-constrictvideo-noopm.md

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description ms.assetid title ms.topic ms.date
This attribute specifies additional protection offered by a video output trust authority(OTA) when a connector does not offer output protection.
D3EAD386-E730-44E8-9E05-773E1E2175C5
MFPROTECTION_CONSTRICTVIDEO_NOOPM attribute (Mfidl.h)
reference
05/31/2018

MFPROTECTION_CONSTRICTVIDEO_NOOPM attribute

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
Mfidl.h

See also

Alphabetical List of Media Foundation Attributes