Thanks! Though there is still a slight (or rather large lol) problem before I can start. The only version of the concert I can find online is over 9gb (which has very nice quality I have to say lol) to begin with. If I encode it with subtitles later, I can see it easily reaching around 15gb. If anyone knows where I can get a smaller file version of the concert (but still hq lol) or someone can help me convert that file into a smaller version, it would definitely be more of an incentive for me to start working.
Of course, if everyone doesn't mind a 10+gb file, I can work with the file I already have too lol.