IMFSampleProtection interface (mfidl.h)
Provides encryption for media data inside the protected media path (PMP).
Inheritance
The IMFSampleProtection interface inherits from the IUnknown interface. IMFSampleProtection also has these types of members:
Methods
The IMFSampleProtection interface has these methods.
| IMFSampleProtection::GetInputProtectionVersion Retrieves the version of sample protection that the component implements on input. |
| IMFSampleProtection::GetOutputProtectionVersion Retrieves the version of sample protection that the component implements on output. |
| IMFSampleProtection::GetProtectionCertificate Retrieves the sample protection certificate. |
| IMFSampleProtection::InitInputProtection Initializes sample protection on the downstream component. |
| IMFSampleProtection::InitOutputProtection Retrieves initialization information for sample protection from the upstream component. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps | UWP apps] |
| Minimum supported server | Windows Server 2008 [desktop apps | UWP apps] |
| Target Platform | Windows |
| Header | mfidl.h |