How do I fetch the WAV version of an item?

[antonlyap]

I have a music library, and I would like to get a stream of an audio track in WAV format. Is it possible in Jellyfin? What parameters do I need to specify for that?

Simply setting

Code:

containerType=wav

seems to be insufficient. Jellyfin runs the following command:

Code:

/usr/lib/jellyfin-ffmpeg/ffmpeg -analyzeduration 200M  -i file:"/media/path/to/file.m4a" -threads 0 -vn -ab 256000 -ac 2 -acodec copy -ar 48000 -id3v2_version 3 -write_id3v1 1 -y "/config/transcodes/03fc9fa635e92c205619ec637c295946.mp3"

This command fails, the API request returns error 500. However, changing the output file extension to .wav seems to fix it. How do I get Jellyfin to do that?