• Add option for metadata output control. ( #226 )
  • --metadata
  • --video-metadata
  • --audio-metadata
  • --sub-metadata
• Add option to specify disposition. ( --audio-disposition, --sub-disposition, #226 )
• Add option to show sorted option list. (--option-list)
• Add missing options to --help.
  • --video-tag
  • --keyfile
  • --vpp-smooth
• Fix debug log output for --vpp-delogo, which was always writing some logs to stdout.
• Fix --audio-source / --sub-source failing to get correct input file name.
• Improve error handling caused in avhw reader. ( #231 )
• Add first timestamp information to debug log. ( #229 )