Compiling FFMpeg with Intel Quick Sync (QSV) in Ubuntu 20.04/20.10

ffmpeg-qsv.sh

#!/bin/bash
# Taken from: https://red-full-moon.com/make-hevc-qsv-env-first-half/

# 環境の最新化
sudo apt update
sudo apt dist-upgrade
# 必要パッケージのインストール
sudo apt install cmake make autoconf automake libtool g++ bison libpcre3-dev pkg-config libtool libdrm-dev xorg xorg-dev openbox libx11-dev libgl1-mesa-glx libgl1-mesa-dev libpciaccess-dev libfdk-aac-dev libvorbis-dev libvpx-dev libx264-dev libx265-dev ocl-icd-opencl-dev pkg-config yasm libx11-xcb-dev libxcb-dri3-dev libxcb-present-dev libva-dev libmfx-dev intel-media-va-driver-non-free opencl-clhpp-headers

# libvaのインストール
mkdir ~/git && cd ~/git
git clone https://github.com/intel/libva
cd libva
./autogen.sh
make
sudo make install

# libva-utilsのインストール
cd ~/git
git clone https://github.com/intel/libva-utils
cd libva-utils
./autogen.sh
make
sudo make install

# gmmlibのインストール
cd ~/git
git clone https://github.com/intel/gmmlib
cd gmmlib
mkdir build && cd build
cmake -DCMAKE_BUILD_TYPE= Release -DARCH=64 ../
make
sudo make install

# Intel-Media-Driverのインストール
cd ~/git
git clone https://github.com/intel/media-driver
mkdir build_media && cd build_media
cmake ../media-driver
make -j"$(nproc)"
sudo make install

# Intel-Media-Driverで生成されたライブラリをffmpegで使用するために移動
sudo mkdir -p /usr/local/lib/dri
sudo cp ~/git/build_media/media_driver/iHD_drv_video.so /usr/local/lib/dri/

# Intel-Media-SDKのインストール
cd ~/git
git clone https://github.com/Intel-Media-SDK/MediaSDK msdk
cd msdk
git submodule init
git pull
mkdir -p ~/git/build_msdk && cd ~/git/build_msdk
cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_WAYLAND=ON -DENABLE_X11_DRI3=ON -DENABLE_OPENCL=ON  ../msdk
make
sudo make install
sudo sh -c "echo '/opt/intel/mediasdk/lib' > /etc/ld.so.conf.d/imsdk.conf"
sudo ldconfig

# 最新版ffmpegの構築
cd ~/git
git clone https://github.com/FFmpeg/FFmpeg
cd FFmpeg
PKG_CONFIG_PATH=/opt/intel/mediasdk/lib/pkgconfig ./configure \
  --prefix=/usr/local/ffmpeg \
  --extra-cflags="-I/opt/intel/mediasdk/include" \
  --extra-ldflags="-L/opt/intel/mediasdk/lib" \
  --extra-ldflags="-L/opt/intel/mediasdk/plugins" \
  --enable-libmfx \
  --enable-vaapi \
  --enable-opencl \
  --disable-debug \
  --enable-libvorbis \
  --enable-libvpx \
  --enable-libdrm \
  --enable-gpl \
  --cpu=native \
  --enable-libfdk-aac \
  --enable-libx264 \
  --enable-libx265 \
  --extra-libs=-lpthread \
  --enable-nonfree
make
sudo make install

# vaapiが導入されていることを確認 
/usr/local/ffmpeg/bin/ffmpeg -hwaccels 2>/dev/null | grep vaapi 

# 利用できるようになったコーデックの確認 
/usr/local/ffmpeg/bin/ffmpeg -encoders 2>/dev/null | grep vaapi

# Add current user to groups
sudo usermod -a -G render $(whoami)
sudo usermod -a -G video $(whoami)