Space - Play/pause
Left / Right - Seek backward/forward by 1 second
Up / Down - Seek backward/forward by 10 seconds
Page Up / Page Down - Seek backward/forward by 1 minute
Enter - Toggle subtitles filling window
Plus / Minus - Increase/decrease font size
f - Toggle fullscreen/keep-screen-on mode
n - Display info about next subtitle event
? - Display help

Press Escape to dismiss this screen.