We're using a `libbluray2` wrapper by the same person that also built
`pydvdread`. At the same time, we dump supporting to parse `mpv` output,
because that was too unreliable anyways and keeping it just means more
maintenance overhead.
To provide a better overview, we've split up the DVD and Blu-ray
functionality into own modules
This is the latest version having new commands and support for dvdread
to reach chapters, because the mpv output was unreliable (iirc it forgot
to output the last chapter) and slower and harder to parse.
MasterofJOKers