I am wanting to upload a foreign video on Youtube with subtitles that I have made myself. I don't want to only add the captions on Youtube, I want to edit the video so that the subtitles stay ON the video. I have some programs that I can do subtitle files with, but they do not stay on the video. How can I do this and with what? I cannot afford to pay hundreds to get some editor, so can you recommend me some free/cheap one? I have a Mac. I hope you understood my question. Thank you.