Intel Gemini Lake Supports 10-bit VP9 Decoding
Written by Michael Larabel in Intel on 2 August 2017 at 09:56 AM EDT. 1 Comment
INTEL --
Intel's upcoming Gemini Lake hardware will offer better VP9 video decoding support.

Since last year Intel's been working on the open-source Linux graphics driver support for Gemini Lake. Gemini Lake is the successor to Apollo Lake and is targeting 4 to 6 Watt SoCs. Gemini Lake hardware will begin shipping late this year or early 2018.

A Phoronix reader noted that with the VA-API enablement of Gemini Lake, the hardware now supports 10-bit VP9 video decoding. Previously, only 8-bit VP9 decoding was supported by Intel hardware on VA-API. This could be useful if you happen to have VP9 10-bit content around.

In addition to VP9 10-bit support, Gemini Lake also has decoding support right now for H.264 / MPEG-2 / VC-1 / JPEG / VP8 / HEVC and HEVC 10-bit.

On the video encode side for Gemini Lake is H.264, MPEG-2, JPEG, VP8, VP9, HEVC, HEVC 10-bit, and AVC low-power CQP but no 10-bit VP9 encode.

This support is found in the Intel VA-API driver 1.8.3 and part of last month's 2017Q2 graphics stack. Expect more Gemini Lake Linux code to land in the coming months ahead of the hardware debut.
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Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter or contacted via MichaelLarabel.com.

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