How can I tell the program that I want to download several or all the audios?

[simonbcn]

How can I tell the program that I want to download several or all the audios?
In the documentation I have not seen that it can be done or I have not found it.

[emarsden]

There is currently no functionality for this; I'll look into adding it.

In the meantime, you can make multiple calls to dash-mpd-cli with "--audio-only" and "--prefer-language XX" and "-o audio-langXX.mp4", which will fetch and save the audio tracks separately, then mux them all together with ffmpeg.