Space
play/pause
Shift
+
→
Skip 1s
Shift
+
Ctrl
+
→
Skip 10s
i / o
set in/out-point
Shift
+
i / o
Jump to in/out-point
← / →
Shift selected point 1s
PgUp/Dwn
Shift selected point 10s
Esc
Deselect annotation
reset in & out-points