Skip to main content
IWMVideoMediaProps interface

With this interface, the application can specify additional video-specific parameters not available on the IWMMediaProps interface.

To get access to the methods of this interface, call QueryInterface on a stream configuration object. For more information, see IWMStreamConfig Interface).

Members

The IWMVideoMediaProps interface inherits from IWMMediaProps. IWMVideoMediaProps also has these types of members:

Methods

The IWMVideoMediaProps interface has these methods.

MethodDescription
GetMaxKeyFrameSpacing

Retrieves the maximum interval between key frames.

GetQuality

Retrieves the quality setting for the video stream.

SetMaxKeyFrameSpacing

Specifies the maximum interval between key frames.

SetQuality

Specifies the quality setting for the video stream.

 

The following interfaces can be obtained by using the QueryInterface method of this interface.

InterfaceIID
IWMMediaProps IID_IWMMediaProps
IWMPropertyVault IID_IWMPropertyVault
IWMStreamConfig IID_IWMStreamConfig
IWMStreamConfig2 IID_IWMStreamConfig2
IWMStreamConfig3 IID_IWMStreamConfig3

 

Requirements

Header

Wmsdkidl.h (include Wmsdk.h)

Library

Wmvcore.lib

See also

IWMMediaProps
Interfaces