IMFMetadataProvider interface (mfidl.h)
Gets metadata from a media source or other object.
If a media source supports this interface, it must expose the interface as a service. To get a pointer to this interface from a media source, call IMFGetService::GetService. The service identifier is MF_METADATA_PROVIDER_SERVICE. Other types of object can expose this interface through QueryInterface.
Use this interface to get a pointer to the IMFMetadata interface.
The IMFMetadataProvider interface inherits from the IUnknown interface. IMFMetadataProvider also has these types of members:
The IMFMetadataProvider interface has these methods.
Gets a collection of metadata, either for an entire presentation, or for one stream in the presentation.
|Minimum supported client||Windows Vista [desktop apps | UWP apps]|
|Minimum supported server||Windows Server 2008 [desktop apps | UWP apps]|