IWMCodecProps Interface

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Provides methods that retrieve format-specific codec properties.

This interface is implemented by the video encoder objects. You can obtain a pointer to IWMCodecProps by calling the QueryInterface method of any other interface on the object, such as IMediaObject or IMFTransform.

This interface enables you to receive information about a specific media type that is supported by a video encoder.

In addition to the methods inherited from IUnknown, the IWMCodecProps interface exposes the following methods.

Method Description
GetCodecProp Retrieves a codec property.
GetFormatProp Retrieves a format property.

Requirements

Client: Requires Windows Vista or Windows XP.

Header: Include wmcodecdsp.h.

See Also