anchor.diff:          --enable-libaribb24 \
           --enable-libass \
           --enable-libbluray \
  -        --enable-libfdk_aac \
           --enable-libfreetype \
           --enable-libkvazaar \
           --enable-libmp3lame \
  
positive.code: ENV         FFMPEG_VERSION=4.4.1 \
      AOM_VERSION=v1.0.0 \
      CHROMAPRINT_VERSION=1.5.0 \
      FDKAAC_VERSION=0.1.5 \
      FONTCONFIG_VERSION=2.12.4 \
      FREETYPE_VERSION=2.10.4 \
      FRIBIDI_VERSION=0.19.7 \
  
negative.code:         make && \
          make install && \
          rm -rf ${DIR}
  ## openjpeg https://github.com/uclouvain/openjpeg
  RUN \
          DIR=/tmp/openjpeg && \
  