Official quarterly release including some enhancements and key fixes.

Dependencies

• GmmLib: intel-gmmlib-22.8.0
• Libva: 2.22.0

Supported Platforms

• BDW (Broadwell)
• SKL (Skylake)
• BXTx (BXT: Broxton, APL: Apollo Lake, GLK: Gemini Lake)
• KBLx (KBL: Kaby Lake, CFL: Coffe Lake, WHL: Whiskey Lake, CML: Comet Lake, AML: Amber Lake)
• ICL (Ice Lake)
• JSL (Jasper Lake) / EHL (Elkhart Lake)
• TGLx (TGL: Tiger Lake, RKL: Rocket Lake, ADL-S/P/N: Alder Lake, RPL-S/P: Raptor Lake)
• DG1/SG1
• Alchemist(DG2)/ATSM
• MTLx (MTL: Meteor Lake, ARL-S/H: Arrow Lake)
• LNL (Lunar Lake)
• BMG (Battlemage)
• PTL (Panther Lake)

What's New

List of new features comparing to previous release as below. You could refer to Readme for more information.

PTL New Changes

• Upstream PTL encoding support
• Enhanced HDR playback stability

Legacy platform Fixes and Improvement

• Fixed VVC random failure with decode stream density increasement
• Fixed HEVC hang issue when app creates insufficient surface buffer
• Fixed secode level batch buffer size calculation issue

Known issues

• Refer to known-issues-and-limitations and Existing-Known-Issue-List.