Adobe Encore CS5 Keys for working in the Timeline Viewer keyboard shortcuts keys

Shortcut                                                                                               Command
Spacebar	Play/Pause (toggle)
Shft + Backspace	Ripple delete
Opt-drag or Opt-click the audio or video portion of the clip with the Selection tool	Slip audio or video independently
End	Move current-time indicator to end of last clip in timeline
Home	Move current-time indicator to beginning of timeline
Left Arrow	Move current-time indicator one frame left
Right Arrow	Move current-time indicator one frame right
Page Down	Go to next chapter point or edit point
Page Up	Go to previous chapter point or edit point
Shft + 8	Add a chapter point
* (asterisk on keypad)	Add a chapter point
Cmnd + Optn-drag from a chapter point	Set a poster frame
Shft + * (asterisk on keypad)	Set a poster frame (prerequisite: chapter point is selected)
Scroll wheel roll down	Scroll timeline forward
Scroll wheel roll up	Scroll timeline backward
Shft + scroll wheel roll down	Scroll timeline forward 100%
Shft + scroll wheel roll up	Scroll timeline backward 100%
Cmnd + scroll wheel roll up	Move current-time indicator one frame left
Cmnd + scroll wheel roll down	Move current-time indicator one frame right
Cmnd + shft + scroll wheel roll up	Move current-time indicator 10 frames left
Cmnd + Shft + scroll wheel roll down	Move current-time indicator 10 frames right
Cmnd + . (period)	Zoom in
+ (plus) on numeric keypad	Zoom in
Click with zoom tool	Zoom in
Optn-click with zoom tool	Zoom out
- (minus) on numeric keypad	Zoom out
Cmnd + , (comma)	Zoom out