# to_mkv

## DVD_to_mkv
- **getting volume label:** lsblk -n -p -o label /dev/sr0
- **decrypt and concatenate stream:** mplayer -dumpstream dvdnav://1 -nocache -dvd-device /dev/sr0 -dumpfile dvdout.vob
- **create mkv:** ffmpeg -fflags +genpts+igndts -i file.mpg -c copy -map 0 -map -0:d -map -0:t file.mkv
- **restructuring mkv:** mkclean file.mkv

### Missing Support for:

#### IFO file (Metadata like Chapters)
- https://www.reddit.com/r/mkvtoolnix/comments/gujs4k/convert_dvd_with_chapters/
- https://mkvtoolnix.download/doc/mkvmerge.html

#### dvd_nav_packet (present till mkv remuxxing)
- DVD Menu: https://github.com/Matroska-Org/dvdmenuxtractor

#### useful tools and links:
- lsdvd
- VOBs can also be concatenated using [dvd2concat](https://github.com/FFmpeg/FFmpeg/blob/master/tools/dvd2concat)
- [dvdbackup](https://dvdbackup.sourceforge.net/)
- https://www.ffmpeg.org/faq.html#Why-does-FFmpeg-not-see-the-subtitles-in-my-VOB-file_003f

## Bluray_to_mkv
- for getting volume label: dd if=/dev/sr0 bs=1 skip=32808 count=32
- https://ffmpeg.org/ffmpeg-protocols.html#bluray
- https://wiki.archlinux.org/title/Blu-ray