ubuntu系统中ffmpeg+x264+x265_hdr10简易编译安装指南

1.安装依赖

sudo apt-get install cmake-curses-gui

sudo apt-get install -y autoconf automake build-essential git libass-dev libfreetype6-dev libsdl2-dev libtheora-dev libtool libva-dev libvdpau-dev libvorbis-dev libxcb1-dev libxcb-shm0-dev libxcb-xfixes0-dev pkg-config texinfo wget zlib1g-dev

sudo apt-get install -y  yasm cmake mercurial nasam

2.x264源码编译

git clone https://code.videolan.org/videolan/x264
cd x264
./configure –enable-shared
sudo make
sudo make install

3.x265+hdr10源码编译

// cite: https://bitbucket.org/multicoreware/x265_git/wiki/Home
  // ubuntu packages:
  sudo apt-get install mercurial cmake cmake-curses-gui build-essential yasm
  // Note: if the packaged yasm is older than 1.2, you must download yasm-1.2 and build it
  git clone --branch stable --depth 2 https://bitbucket.org/multicoreware/x265_git
  // git clone https://bitbucket.org/multicoreware/x265_git.git

  - 打开hdr10支持
    cd x265_git/source
    vim CMakeLists.txt
    手动把option(HIGH_BIT_DEPTH "Store pixel samples as 16bit values (Main10/Main12)" OFF)修改为option(HIGH_BIT_DEPTH "Store pixel samples as 16bit values (Main10/Main12)" ON)

  - 源码编译
    cd x265_git/build/linux
    // ./make-Makefiles.bash
    sudo cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX=/usr/local/x265_10bit  -DENABLE_SHARED=ON ../../source && ccmake ../../source
    #这里将 LOG_CU_STATISTICS 设置为ON,然后,按下“c”,实现configure,按下“q”退出
    sudo make
    sudo make install

4.ffmpeg源码编译

git clone git://source.ffmpeg.org/ffmpeg.git ffmpeg
  tar -zxvf FFmpeg-n6.1.3.tar.gz 

  // 打开x264和x265支持
  export PKG_CONFIG_PATH=/usr/local/x265_10bit/lib/pkgconfig:$PKG_CONFIG_PATH
  
  ./configure \
      --enable-gpl \
      --enable-libx264 \
      --enable-libx265 \
      --enable-libaom \
      --enable-libfdk-aac \
      --enable-nonfree \
      --disable-x86asm \
      --pkg-config-flags="--static" \
      --extra-cflags="-I/usr/local/x265_10bit/include -I/usr/local/include" \
      --extra-ldflags="-L/usr/local/x265_10bit/lib -L/usr/local/lib" \
      --prefix=/usr/local/ffmpeg

  sudo make
  sudo make install

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