=== External libs ===
Then, set up any of the external libs you might want. Meaning libMAD for MP3 playback, libFLAC for FLAC support and/or Tremor for Ogg support
. You can add mpeg2dec as well, but it's only used for MPEG2 BS1/2 cutscene support and you really should be using the DXA versions instead (can be downloaded from [http://scummvm.org/downloads.php ScummVM's download page].
Note that you only need to add these if you need support for those filetypes. ScummVM itself will run fine without them. You can also download the already compiled libraries from the link in the Official SDK section above.