youtube-dl - download and split audio

https://fex.net/s/tmzayev

First things first - install tiny programm:

• sudo wget https://yt-dl.org/downloads/latest/youtube-dl -O /usr/local/bin/youtube-dl
• sudo chmod a+rx /usr/local/bin/youtube-dl

Then install ffmpeg for audio conversation:

• sudo add-apt-repository ppa:mc3man/trusty-media
• sudo apt-get update
• sudo apt-get install ffmpeg
• ffmpeg -version

After that follow thesesteps:
1
youtube-dl -x –embed-thumbnail –audio-format ogg (or any other preffered format) https://www.youtube.com/watch?v=kf02c_Hz3Ig

2 specify the audio link (the long one that contains word “audio” of course)
youtube-dl -g “https://www.youtube.com/…….”

3 this is how link should be like:
https://r9—sn-quxapm-3c2e.googlevideo.com/videoplayback-looooooooooooongliiiiiink

4 set the segment duration (in this case 600 sec - 10 min at the end of code)
ffmpeg -i ‘https://r9—sn-quxapm-3c2e.googlevideo.com/videoplayback?expire=1612583366&ei=Zb0dYNrXOpKM7gPfp7iIBg&ip=91.232.199.251&id=o-AH3cspn9azg-9u1bufEjFsfMoXD20k2w2xARMHlmum2b&itag=251&source=youtube&requiressl=yes&mh=5Q&mm=31%2C29&mn=sn-quxapm-3c2e%2Csn-3c27sne7&ms=au%2Crdu&mv=m&mvi=9&pcm2cms=yes&pl=24&initcwndbps=1230000&vprv=1&mime=audio%2Fwebm&ns=AgHINwvREMKwvG35DNSFH3sF&gir=yes&clen=317357100&otfp=1&dur=17930.641&lmt=1573316106486520&mt=1612561265&fvip=18&keepalive=yes&beids=9466585&c=WEB&txp=6211222&n=f7aMa0UACne0Hqf&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt&sig=AOq0QJ8wRQIgaoNf4mr3GJ_ggchCPZIc-OGxUH5j3luVLBfRdzOtlxwCIQCDUZV3P22RltMhM3dh6EM-4KHaT53ipvJ8lZm4Axc5SA%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpcm2cms%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRQIhANwJXby_DZVp_5GJw-1Uws3dAUSqp1pjh9On6ef8EQw5AiAlC2Zcv835GCtMu9SEC2s9GZuijZw-9CjcvUUd5Cq4ig%3D%3D’ -segment_time 600 -f segment out.%03d.ogg

thanks goes to this great guide taken from:
https://spapas.github.io/2018/03/06/easy-youtube-mp3-downloading/