How to extract mp3 from youtube

• Install yt-dlp_linux

from https://github.com/yt-dlp/yt-dlp go su release and download linux yt-dlp_linux,
put all into a new folder ad assign the execution permission.

• Download a specific video, i.e:

./yt-dlp_linux -x --audio-format mp3 https://www.youtube.com/watch?v=cen1SvpTsYk&ab_channel=BlackSabbath

How to follow a Youtube Canal by RSS

1) Go to youtube canal that you want follow.

2) Search in HTML code the string:  channel-external-id 

i.e

    data-channel-external-id="UClX7lyXmscb7W7iLql_vZtA"

3) Concatenate the string found with the following:


     https://www.youtube.com/feeds/videos.xml?channel_id=

i.e.

https://www.youtube.com/feeds/videos.xml?channel_id=UClX7lyXmscb7W7iLql_vZtA

or

http://www.youtube.com/feeds/videos.xml?channel_id=UClX7lyXmscb7W7iLql_vZtA



4) Now you can enter the URL newly generated in any RSS feed reader