MEEncodingParameters event

Sent by the pipeline to encoder MFTs serially with media samples via IMFTransform::ProcessEvent.

Event values

Possible values retrieved from IMFMediaEvent::GetValue include the following.

VARTYPEDescription

VT_EMPTY

No event data.

Attributes

The following attributes are defined for this event.

AttributeDescription

IMFAttributes

Contains the new ICodecAPI-based settings that the encoder should apply on subsequent incoming samples.

Remarks

Event payload is an attribute store (IMFAttributes pointer) that contains the new ICodecAPI-based /// settings that the encoder should apply on subsequent incoming samples.

Requirements

Minimum supported client

Windows 8.1 [desktop apps only]

Minimum supported server

Windows Server 2012 R2 [desktop apps only]

Header

Mfobjects.h (include Mfidl.h)

See also

Media Foundation Events

 

 

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