While video content is playing, the following keyboard shortcuts are available. 1  spacebar - toggle pause. 2  X - stop. 3  esc - back or exit.  M - on-screen 1  menu. tab or H - exit to main menu but continue playback (tab again to return) ←  or , - jump back 15 1  seconds. ↑ or ] - jump forward 10 minutes (or to the next chapter, if available) →  or .