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I'm trying to install MediaSDK in LattePanda board(Ubuntu 16.04, Kernel_version=4.14.16-041416-generic). Lattepanda has Intel(R) Atom(TM) x5-Z8350.

To install MediaSDK, I followed this guide.

According to the referred guide one has to clone MediaSDK repository from GitHub, but that repo does not include tools/builder/build_mfx.pl which I obtained from another repo.

When I run vainfo command after proceeding to step #10 it shows that iHD_drv_video.so init failed:

admin@lattepanda:~/work$ vainfo
libva info: VA-API version 1.5.0
libva info: va_getDriverName() returns 0
libva info: User requested driver 'iHD'
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_5
libva error: /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so init failed
libva info: va_openDriver() returns 1
vaInitialize failed with error code 1 (operation failed),exit

vainfo result

Also, I set the relevant environment variables:

export export LIBVA_DRIVER_NAME=iHD
export LIBVA_DRIVERS_PATH=/usr/lib/x86_64-linux-gnu/dri

Please help me. What else can I do?

mac13k
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YangSsong
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1 Answers1

0
  1. Try to upgrade libva
  2. Your intel gpu is not support by LIBVA_DRIVER.
Samuel
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