Queries an object for the number of quality modes it supports. Quality modes are used to adjust the trade-off between quality and speed when rendering audio or video.
The default presenter for the enhanced video renderer (EVR) implements this interface. The EVR uses the interface to respond to quality messages from the quality manager.
interface IMFQualityAdviseLimits : public IUnknown
If you implement a custom presenter for the EVR, the presenter can optionally expose this interface as a service.
Applications typically do not use this interface.
Header: Declared in mfidl.h.