Official quarterly release including some enhancements and key fixes.

Dependencies

• GmmLib: intel-gmmlib-22.10.0
• Libva: 2.23.0

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)
• NVL (Nova Lake)

What's New

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

Key Changes and Platform Enablement

• NVL-S Upstream: Enabled VP9 and JPEG encode support.

Bug Fixes

• HEVC Decode: Fixed subset params buffer copy size.
• AV1 Decode: Fixed mismatch order programming check for reference frames; reordered tile packet
  registration in Xe3_LPM_base.
• VP9 Decode: Initialized frame status buffer memory; fixed copy operations for
  DecodeVp9BufferUpdatePost.
• Media Decode: Stopped incorrectly reducing slice number when app layer destroys
  SliceDataBuffer.

Known issues

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

Official quarterly release including some enhancements and key fixes.

Dependencies

• GmmLib: intel-gmmlib-22.9.0
• Libva: 2.23.0

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)
• NVL (Nova Lake)

What's New

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

Key Changes and Platform Enablement

• NVL-S (NovaLake) Upstreaming: Initial upstreaming of the NVL-S Decode and Video Processing for future platform support.
• AV1 Decoder Fix: Added proper status checking for AV1 decoder initialization on Xe3_LPM_base platforms to ensure initialization failures are correctly handled.
• MPEG2 Decode Removal: Removed MPEG2 decode support for the NVL+ platform variant.
• AV1 Encode Enhancements:
  • Disabled VDENC rowstore caching for AV1 wide frames (width > 2048 pixels) on PTL+ to align HW design.
  • Enabled AV1 Encode LUT Rounding under CQP on Xe2 for better quality.

Known issues

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

Official quarterly release including some enhancements and key fixes.

Dependencies

• GmmLib: intel-gmmlib-22.8.2
• 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

• Fixed AV1 encoding bitstream corruption for TU1 mode.
• Fixed a hang issue on AV1 encoding TU7 mode.

Known issues

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

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.

Official quarterly release including some enhancements and key fixes.

Dependencies

• GmmLib: intel-gmmlib-22.7.1
• 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): experimetal support

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 decoding and VP9 encoding support
• Fixed HEVC decoding hang issue with error concealment

Legacy platform Fixes and Improvement

• Enabled AV1 encoding ARGB support on MTL
• Fixed heap corruption issue caused by AVP interface on TGL
• Fixed video processing corruption issue for UYVY to RGB32 cover

Known issues

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

Official quarterly release including some enhancements and key fixes.

Dependencies

• GmmLib: intel-gmmlib-22.5.5
• 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)

What's New

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

LNL/BMG New Changes

• Upstream BMG platform encoding support.

Legacy platform Fixes and Improvement

• Fixed AV1 decoding corruption when given invalid refrence frame.
• Fixed AVC decoding hang issue when output surface buffer is insufficient.
• Fixed AV1 BRC encoding mismatch issue by correcting frame type.
• Fixed AV1 muiti-tile group BRC encoding issue.
• Fixed AV1 encoding MB coded buffer page fault issue.
• Added AV1 encoding ARGB support.
• Fixed UYVY -> RGB32 CSC output corruption.
• Fixed incorrect RGB mask order in video processing.
• Fixed R8G8 resource allocation failure.

Known issues

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

Official quarterly release including some enhancements and key fixes.

Dependencies

• GmmLib: intel-gmmlib-22.5.2
• 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) -- Initial support

What's New

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

LNL/BMG New Changes

• Upstream LNL platform with full support.
• Upstream BMG platform for initial support.

Legacy platform Fixes and Improvement

• Fixed AVC decoding random crash issue with compression enabled.
• Fixed MPEG2 decoding caps issue of incorrect max resolution on TGL platform.
• Corrected watchdog timer on MTL to avoid media reset happen for high bitrate bitstream decoding
• Fixed driver crash issue when AV1 encoding numtilegroup > 10.
• Added block size selection and caps report for VP9 encoding segmentation.
• Improved de-interlace video processing filter to report caps correctly.
• Improved Report keys to avoid multi-process read/write conflict.

Known issues

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

Official quarterly release including some enhancements and key fixes.

Dependencies

• GmmLib: intel-gmmlib-22.3.20
• 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)

What's New

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

• Improved software stability by fixing potential segment fault issues for AV1/AVC/HEVC/MPEG2/VP9 decoding
• Fixed GPU hang when adding HDR header for AV1 encoding with ffmpeg

Known issues

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

Official quarterly release including some enhancements and key fixes.

Dependencies

• GmmLib: intel-gmmlib-22.3.18
• Libva: 2.21.0

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)

What's New

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

MTL/ARL-S New Changes

• Upstream ARL-H platform
• Fixed AVC decoding 4K VD/SFC hang issue
• Fixed AVC interlace decoding corruption issue
• Fixed corruption and hang when changing AV1 encoding segmentation map at RAB frames
• Fixed 4K video wall test corruption that missing CSC on sublayer
• Improved media perf by optimizing memory alignment if VT-D enabled

Legacy platform Fixes and Improvement

• Fixed HEVC decoding hang issue for non-intra frame without reference frame
• Fixed VC1 decoding crash issue with invalid number of slice
• Fixed vaGetimage fails related to align check

Known issues

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

Official quarterly release including some enhancements and key fixes.

Dependencies

• GmmLib: intel-gmmlib-22.3.15
• Libva: 2.20.0

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: Arrow Lake)

What's New

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

MTL/ARL-S New Changes

• Added reference only txture support for downsampling.
• Enhanced Planar BGR format support.
• Fixed a playback issue w/ compression.

Legacy platform Fixes and Improvement

• Added default value for bitrate setting in CBR/VBR.
• Fixed TCBRC context creation failure.
• Fixed BT2020 YUV limited to full range issue.
• Fixed vaGetImage 420 format V plane shift

Known issues

• Refer to known-issues-and-limitations.