Wait, I'm confused now. You say that we aren't allowed to have texts and that we can't introduce ourselves like that. But, GV said: SpHryfBoss, on 13 Jan 2015 - 02:37, said: There is over 11 minutes of video. Consider it a "canvas" for one's creativity. ;) You can find his reply on page 4, I think.

Can we switch it into HD quality when downloading it?

Do you know any websites and video-editing program so I can download it? Honestly, I have never worked with those things before, so I have no idea where to download it or which one is the best. :unsure:

Can you add text or stuff like that, maybe at the beginning of the video (just to, e.g. write your username), or we can't do stuff like that either? :)

You have different ways to do it. The easiest for me is using an online downloader (not pretty sure if you have to download it to the computer). Try googling it, I bet you will find a solution ;)