• Add option to calculate ssim/psnr ( #178, --ssim, --psnr).
• Add option to copy HDR related metadata. ( #185, --master-display copy, --max-cll copy)
• [Win10 only] Now progress indicator will show per process GPU, VE (Video Encoder), VD (Video Decoder) utilization, which was previously showing per system utilization.
• Now vpp-subburn will be automatically disabled when track which does not exist in input file is specified (previously showed error and exited) ( #176 ).
• Update ffmpeg dll.
  libogg-1.3.3 → 1.3.4
  twolame-0.3.13 → 0.4.0
  wavpack-5.1.0 → 5.2.0
  libxml2-2.9.9 → 2.9.10
  dav1d-0.5.2 ! new !
  This also includes fixes for mkv parser in libavformat. ( #165 )