The default value is 1:1.Īfter the output type is set, the video encoder updates the type by adding the MF_MT_MPEG_SEQUENCE_HEADER attribute.
For more information about profile and level constraints, refer to Annex A of ITU-T H.265. Must be MFVideoFormat_HEVC.Īverage encoded bit rate, in bits per second. Set the following attributes on the output media type. The encoder supports a single output subtype: Until the output type is set, the encoder's IMFTransform::SetInputType method returns MF_E_TRANSFORM_TYPE_NOT_SET. The output type must be set before the input type. The input media type must have one of the following subtypes:įor more information about these subtypes, see Video Subtype GUIDs. The H.265 video encoder exposes the following interfaces: The encoder supports the following profiles: The Media Foundation H.265 video encoder is a Media Foundation Transform that supports encoding content into the H.265/HEVC format.
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