Share via

IWMEncTransform Interface

  • Article
Windows Media Encoder SDK banner art

The IWMEncTransform interface specifies and retrieves transform plug-ins. Windows Media Encoder 9 Series enables developers to write transform plug-ins that customize and build upon encoding functionality. Windows Media Encoder supports Microsoft DirectShow® and DirectX® Media Object (DMO) transform filters by providing a wrapper plug-in. At this time, to use a transform filter, you must register it using Microsoft Windows Media Encoder, and then the filter can be used in the Windows Media Encoder SDK.

The IWMEncTransform interface exposes the following methods.

Method Description
GetInput Retrieves the name and scheme of a transform plug-in.
GetTransformPlugin Retrieves a specific transform plug-in.
SetInput Specifies a transform plug-in by name and scheme.

See Also