anchor.diff:  
   MAINTAINER Marko Viitanen <fador@iki.fi>
   
  -    # List of needed packages to be able to build kvazaar with autotools
  -    ENV REQUIRED_PACKAGES automake autoconf libtool m4 build-essential git yasm pkgconf
  -    
  -    # Run all the commands in one RUN so we don't have any extra history
  -    # data in the image.
  -    RUN apt-get update \
  +# List of needed packages to be able to build kvazaar with autotools
  +ENV REQUIRED_PACKAGES automake autoconf libtool m4 build-essential git yasm pkgconf
  +
  +# Run all the commands in one RUN so we don't have any extra history
  +# data in the image.
  +RUN apt-get update \
       && apt-get install -y $REQUIRED_PACKAGES \
       && apt-get clean \
       && git clone --depth=1 git://github.com/ultravideo/kvazaar.git \
  
positive.code: #
  #     RESOLUTION=`avconv -i input.avi 2>&1 | grep Stream | grep -oP ', \K[0-9]+x[0-9]+'`
  #     avconv -i input.avi -an -f rawvideo -pix_fmt yuv420p - | docker run -i -a STDIN -a STDOUT kvazaar -i - --wpp --threads=8 --input-res=$RESOLUTION --preset=ultrafast -o - > output.265
  #  or 
  #     RESOLUTION=`ffmpeg -i input.avi 2>&1 | grep Stream | grep -oP ', \K[0-9]+x[0-9]+'`
  #     ffmpeg -i input.avi -an -f rawvideo -pix_fmt yuv420p - | docker run -i -a STDIN -a STDOUT kvazaar -i - --wpp --threads=8 --input-res=$RESOLUTION --preset=ultrafast -o - > output.265
  #
  
negative.code:     && apt-get clean autoclean \
      && apt-get autoremove -y \
      && rm -rf /var/lib/{apt,dpkg,cache,log}/
  
  ENTRYPOINT ["kvazaar"]
  CMD ["--help"]
  