unable to extract audio

[beew]

Hi, I am unable to extract audio from videos (e.g mp3) In fact it seems that tartube is unable to download any format other than video in mp4 or webm. .

e.g tried this link https://www.youtube.com/watch?v=rLtZKkCIVmI I don't want the video, I just want the audio. I use the classic interface and choose format mp3 from the box.

Here is the output.

/home/bee/.local/bin/youtube-dl --newline -i --hls-prefer-native -o /home/bee/Music/%(title)s.%(ext)s -f mp3 --ffmpeg-location /usr/bin/ffmpeg https://www.youtube.com/watch?v=rLtZKkCIVmI
[youtube] rLtZKkCIVmI: Downloading webpage
ERROR: requested format not available

However, using youtube-dl with the comand line downloads video, extracts audio and converst to desired format with no problem.

This works flawlessly

$youtube-dl -x --audio-format mp3 https://www.youtube.com/watch?v=rLtZKkCIVmI
[youtube] rLtZKkCIVmI: Downloading webpage
[download] Destination: Tom Waits - 'Downtown Train'-rLtZKkCIVmI.m4a
[download] 100% of 4.66MiB in 00:02
[ffmpeg] Correcting container in "Tom Waits - 'Downtown Train'-rLtZKkCIVmI.m4a"
[ffmpeg] Destination: Tom Waits - 'Downtown Train'-rLtZKkCIVmI.mp3
Deleting original file Tom Waits - 'Downtown Train'-rLtZKkCIVmI.m4a (pass -k to keep)

Tartube v2.1.051 installed with pip3

youtube-dl version 2020.06.16.1

OS Ubuntu 20.04

[beew]

Oops sorry, wrong site.