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.
When to implement
If you implement a custom presenter for the EVR, the presenter can optionally expose this interface as a service.
When to use
Applications typically do not use this interface.
The IMFQualityAdviseLimits interface inherits from the IUnknown interface. IMFQualityAdviseLimits also has these types of members:
The IMFQualityAdviseLimits interface has these methods.
Gets the maximum drop mode.
Gets the minimum quality level that is supported by the component.
Minimum supported client
|Windows 7 [desktop apps | Windows Store apps]|
Minimum supported server
|Windows Server 2008 R2 [desktop apps | Windows Store apps]|