KDE tool to backup DVDs

 k9copy provides the following features:
  - The video stream can be compressed to make the video fit on any
    configurable target size
  - DVD Burning
  - Transcode DVD using mencoder or ffmpeg with configurable presets
  - Creation of ISO images
  - The possibility of choosing which audio and subtitle tracks to copy
  - Title preview (video only)
  - The ability to preserve the original menus