把视频文件复制出来，用格式转换软件转换一下就行了

CD光盘,好像是需要音频抓轨软件的

使用k3b光盘刻录软件可以

$ apt search k3b
Sorting... Done
Full Text Search... Done
juk/unknown 4:18.08.1-1+rb2 amd64
  music jukebox / music player

k3b/unknown 18.08.1-1+rb2 amd64
  Sophisticated CD/DVD burning application

k3b-data/unknown,unknown 18.08.1-1+rb2 all
  Sophisticated CD/DVD burning application - data files

k3b-dbgsym/unknown 18.08.1-1+rb2 amd64
  debug symbols for k3b

k3b-extrathemes/unknown,unknown 18.08.1-1+rb2 all
  Sophisticated CD/DVD burning application - extra themes

k3b-i18n/unknown,unknown 18.08.1-1+rb2 all
  Sophisticated CD/DVD burning application - localizations files

libk3b-dev/unknown 18.08.1-1+rb2 amd64
  KDE CD/DVD burning application library - development files

libk3b7/unknown 18.08.1-1+rb2 amd64
  KDE CD/DVD burning application library - runtime files

libk3b7-dbgsym/unknown 18.08.1-1+rb2 amd64
  debug symbols for libk3b7

libk3b7-extracodecs/unknown 18.08.1-1+rb2 amd64
  KDE CD/DVD burning application library - extra decoders

libk3b7-extracodecs-dbgsym/unknown 18.08.1-1+rb2 amd64
  debug symbols for libk3b7-extracodecs

org.debian.juk/unknown 4-1 amd64
  music jukebox / music player

org.kde.k3b/unknown,now 18.08.1-3 amd64 [residual-config]
  Sophisticated CD/DVD burning application

或者命令行下使用 cdparanoia 或 Cdrtools 包中的cdda2wav

PowerISO

官网：Linux版下载

和Windows版相比，Linux版功能少、没有中文，不过是免费的