June 20, 2012, 12:17 PM — Here are some keyboard shortcuts you can use while viewing flash videos on YouTube on your Mac.
Please note that these will not work if you are viewing an HTML 5 video.
L - Skip forward 10 seconds
J - Skip back 10 seconds
K - Pause/play
For more, see the original article at the link below.

Use keyboard shortcuts to skip and pause Flash videos | Macworld


















