A media type is a way to describe the format of a media stream. In Media Foundation, media types are represented by the IMFMediaType interface. Applications use media types to discover the format of a media file or media stream. Objects in the Media Foundation pipeline use media types to negotiate the formats they will deliver or receive.
Major Media Types
Lists the defined GUIDs for major types and subtypes.
Audio Subtype GUIDs
Contains a list of audio subtype GUIDs.
Video Subtype GUIDs
Contains a list of video subtype GUIDs.
Stream Subtype GUIDs
Defined GUIDs for stream subtypes.