As I stated in my most recent post, the instructions worked for me. Also, if you can use the Windows command line, yt-dlp is again downloading youtube videos. It will also download the captions / subtitles if there are any. For VLC to work, you have to get the lua file from a version of VLC newer than 3.0.18 (but I strongly advise only using the lua file, don't install a newer version of VLC) and copy that to the VLC directory as has been described. It worked for me, and others have said it works for them. You don't have to be an "expert", but you do have to know how to move around the directories in a Windows system.
If you can't get through that, but you can open a Windows Command window, download yt-dlp.exe (this seems to be a pretty good site for an explanation of how to do this: <
https://www.rapidseedbox.com/blog/yt-dlp-complete-guide>, and when it's installed, open a command window and use this command:
yt-dlp -v --write-auto-sub "
https://www.youtube.com/watch?v=K6vGs3YnYPY"
of course, replacing the URL with the video of your choice. This will choose the highest resolution available for video and audio.
yt-dlp will also download entire lists of videos if you enter a URL for a play list.
If you want to limit the size of the video that is downloaded, you can do this:
yt-dlp -v --write-auto-sub -f "bv*[height<=1080]+ba/b" -N 4 "
https://www.youtube.com/watch?v=K6vGs3YnYPY"
This will limit the size to 1080, or the largest size available that doesn't exceed 1080.
If you have problems playing VP9 video, you can do this:
yt-dlp -v -f "bv*[height<=1080][vcodec^=avc1]+ba*[ext=m4a]" -N 4 ""
But you should will probably want to re-read the various entries here. You really don't have to know a lot about computers to fix the problem.