Change Log

This section describes the API evolution from version to version.

Version 2.4

  • Added ability to retrieve path to the shared library with the implementation.

  • Added 3DLUT (Three-Dimensional Look Up Table) filter in VPP.

  • Added mfxGUID structure to specify Globally Unique Identifiers (GUIDs).

  • Added QueryInterface function to mfxFrameSurfaceInterface.

  • Added AdaptiveRef and alias for ExtBrcAdaptiveLTR.

  • Added MFX_FOURCC_BGRP FourCC for Planar BGR format.

  • Enviromental variables to control dispatcher’s logger.

Version 2.3

  • Encoding in Hyper mode.

  • New product names for platforms:

    • Code name Rocket Lake,

    • Code name Alder Lake S,

    • Code name Alder Lake P,

    • Code name for Arctic Sound P.

    • For spec version 2.3.1 MFX_PLATFORM_XEHP_SDV alias was added

  • mfx.h header file is added which includes all header files.

  • Added deprecation messages (deprecation macro) to the functions MFXInit and MFXInitEx functions definition.