The part of closed captions is now solved :DFor those who needs to get subtitles via mps-youtube you need to download gcap. You can get it by apper/ synaptic etc. Now retrieve the link via mps-youtube and then copy to other terminal gcap xxxxxx (that link you retrieved). Once downloaded open again with mps-youtube and the video program. Select this subtitle and there u go. :)
Still the comments section by authors is not solved.
