Yes Ice Lake will decode 4K 10bit HEVC 422. Hardware encoding for VP8 was dropped and hardware decoding is only available on Tiger Lake.Īlso, for NVIDIA hardware decoding doesn't support 4:2:2 HEVC on any card link Gen12 Xe will also support native AV1 decode, which includes 10-bit 4:2:0 16K stills and 10-bit 4:2:0 8K, 4K and 2K video. The Tiger Lake (microprocessor) & Rocket Lake adds VP9 12-bit & 12-bit 4:4:4 hardware decoding and HEVC 12-bit 4:2:0, 4:2:2 and 4:4:4 hardware decoding. HEVC hardware encoding quality has also been improved. The Ice Lake (microprocessor) adds VP9 4:4:4 decoding, VP9 encoding (up to 10-bit and 4:4:4), HEVC 4:2:2 and 4:4:4 decoding and encoding, HDR10 Tone Mapping and Open Source Media Shaders. 265/HEVC Main10/10-bit encoding and decoding acceleration and full fixed-function VP9 8-bit and 10-bit decoding acceleration and 8-bit encoding acceleration. The Kaby Lake, Coffee Lake and Comet Lake microarchitecture adds full fixed-function H. The updates here only state what is new compared to the previous version.
I checked a few sites before sharing this link- I do not believe that's 4:2:2 or it would say so. The Ice Lake (microprocessor) adds VP9 4:4:4 decoding, VP9 encoding (up to 10-bit and 4:4:4), HEVC 4:2:2 and 4:4:4 decoding and encoding, HDR10 Tone Mapping and Open Source Media Shaders. HEVC hardware encoding quality has also been improved.” Ok, so it appears that this generation below is what’s required to support hevc 10 bit 422 decode. The Kaby Lake, Coffee Lake and Comet Lake microarchitecture adds full fixed-function H.265/HEVC Main10/10-bit encoding and decoding acceleration and full fixed-function VP9 8-bit and 10-bit decoding acceleration and 8-bit encoding acceleration. Version 6 (Kaby Lake, Coffee Lake, Whiskey Lake, Comet Lake) It’s difficult to follow, but the following extract from Wiki shows 10 bit decoding. I'm pretty sure Vegas has 10-bit 4:2:0 HEVC with Intel hardware acceleration already, so consider that as an. For Resolve you also need DaVinci Resolve Studio to use this. I read Quick Sync decoding of HEVC 4:2:2 is only supported by the newest Intel processors so if you want something to help with your Coffee Lake system, you are out of luck. MediaInfo confirms they are 10 bit 4:2:0.įormat/Info : High Efficiency Video CodingĬodec ID/Info : High Efficiency Video Coding Here's evidence of XT 3 and a7SIII files working with hardware decoding using Intel integrated GPU. It's not just challenging- it's not available for older processors.
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