root@intel-corei7-64:~# uname -a
Linux intel-corei7-64 4.19.130-intel-pk-standard #1 SMP PREEMPT Sat Aug 22 17:34:21 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
root@intel-corei7-64:~#
root@intel-corei7-64:~# va
vainfo              valgrind            valgrind-di-server  valgrind-listener   vavpp
root@intel-corei7-64:~# vainfo
error: can't connect to X server!
libva info: VA-API version 1.7.0
libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_7
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.7 (libva 2.7.0)
vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 20.1.1 (54492c0)
vainfo: Supported profile and entrypoints
      VAProfileNone                   : VAEntrypointVideoProc
      VAProfileNone                   : VAEntrypointStats
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointEncSlice
      VAProfileH264Main               : VAEntrypointFEI
      VAProfileH264Main               : VAEntrypointEncSliceLP
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointEncSlice
      VAProfileH264High               : VAEntrypointFEI
      VAProfileH264High               : VAEntrypointEncSliceLP
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD
      VAProfileJPEGBaseline           : VAEntrypointVLD
      VAProfileJPEGBaseline           : VAEntrypointEncPicture
      VAProfileH264ConstrainedBaseline: VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
      VAProfileH264ConstrainedBaseline: VAEntrypointFEI
      VAProfileH264ConstrainedBaseline: VAEntrypointEncSliceLP
      VAProfileVP8Version0_3          : VAEntrypointVLD
      VAProfileHEVCMain               : VAEntrypointVLD
      VAProfileHEVCMain               : VAEntrypointEncSlice
      VAProfileHEVCMain               : VAEntrypointFEI
      VAProfileHEVCMain10             : VAEntrypointVLD
      VAProfileVP9Profile0            : VAEntrypointVLD
	  
root@intel-corei7-64:/mnt/nfsshare/MediaSDK-intel-mediasdk-20.2.1/build/__bin/release# ./sample_decode
Decoding Sample Version 20.2.0

Usage: ./sample_decode <codecid> [<options>] -i InputBitstream
   or: ./sample_decode <codecid> [<options>] -i InputBitstream -r
   or: ./sample_decode <codecid> [<options>] -i InputBitstream -o OutputYUVFile

Supported codecs (<codecid>):
   <codecid>=h264|mpeg2|vc1|mvc|jpeg|vp9|av1 - built-in Media SDK codecs
   <codecid>=h265|vp9|capture            - in-box Media SDK plugins (may require separate downloading and installation)

Work models:
  1. Performance model: decoding on MAX speed, no rendering, no YUV dumping (no -r or -o option)
  2. Rendering model: decoding with rendering on the screen (-r option)
  3. Dump model: decoding with YUV dumping (-o option)

Options:
   [-?]                      - print help
   [-hw]                     - use platform specific SDK implementation (default)
   
root@intel-corei7-64:/mnt/nfsshare/MediaSDK-intel-mediasdk-20.2.1/build/__bin/release# g++ -v
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-poky-linux/8.3.0/lto-wrapper
Target: x86_64-poky-linux
Configured with: ../../../../../../work-shared/gcc-8.3.0-r0/gcc-8.3.0/configure --build=x86_64-linux --host=x86_64-poky-linux --target=x86_64-poky-linux --prefix=/usr --exec_prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --libexecdir=/usr/libexec --datadir=/usr/share --sysconfdir=/etc --sharedstatedir=/com --localstatedir=/var --libdir=/usr/lib64 --includedir=/usr/include --oldincludedir=/usr/include --infodir=/usr/share/info --mandir=/usr/share/man --disable-silent-rules --disable-dependency-tracking --with-libtool-sysroot=/home/mike/workspace/yocto_build/build/tmp/work/corei7-64-poky-linux/gcc/8.3.0-r0/recipe-sysroot --with-gnu-ld --enable-shared --enable-languages=c,c++ --enable-threads=posix --enable-multilib --enable-default-pie --enable-c99 --enable-long-long --enable-symvers=gnu --enable-libstdcxx-pch --program-prefix=x86_64-poky-linux- --without-local-prefix --enable-lto --disable-libssp --enable-libitm --disable-bootstrap --disable-libmudflap --with-system-zlib --with-linker-hash-style=gnu --enable-linker-build-id --with-ppl=no --with-cloog=no --enable-checking=release --enable-cheaders=c_global --without-isl --with-sysroot=/ --with-build-sysroot=/home/mike/workspace/yocto_build/build/tmp/work/corei7-64-poky-linux/gcc/8.3.0-r0/recipe-sysroot --with-gxx-include-dir=/usr/include/c++/8.3.0 --without-long-double-128 libgcc_cv_powerpc_float128=no --disable-static --enable-nls --with-glibc-version=2.28 --enable-initfini-array --enable-__cxa_atexit
Thread model: posix
gcc version 8.3.0 (GCC)