Adobe After Effects - Manual (Page 49)

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Some shortcuts are marked with an asterisk (*) to remind you to make sure that Num Lock is on when you use the numeric keypad.
Views (keyboard shortcuts)
Save RAM preview Ctrl-click RAM Preview button or press
Ctrl+0 on numeric keypad* Command-click RAM Preview button
or press Command+0 on numeric
keypad*
Save RAM preview with alternate
settings Ctrl+Shift-click RAM Preview button or
press Ctrl+Shift+0 on numeric keypad* Command+Shift-click RAM Preview
button or press Command+Shift+0 on
numeric keypad*
Preview only audio, from current time . (decimal point) on numeric keypad* . (decimal point) on numeric keypad*
or Control+. (period) on main keyboard
Preview only audio, in work area Alt+. (decimal point) on numeric
keypad* Option+. (decimal point) on numeric
keypad* or Control+Option+. (period)
on main keyboard
Manually preview (scrub) video Drag or Alt-drag current-time indicator,
depending on Live Update setting Drag or Option-drag current-time
indicator, depending on Live Update
setting
Manually preview (scrub) audio Ctrl-drag current-time indicator Command-drag current-time indicator
RAM preview number of frames
specified by Alternate RAM Preview
preference (defaults to 5) Alt+0 on numeric keypad* Option+0 on numeric keypad* or
Control+Option+0 (zero) on main
keyboard
Show current frame on video preview
device / (on numeric keypad) / (on numeric keypad)
Toggle Output Device preference
between Desktop Only and video
preview device Ctrl+/ (on numeric keypad) Command+/ (on numeric keypad)
Take snapshot Shift+F5, Shift+F6, Shift+F7, or
Shift+F8 Shift+F5, Shift+F6, Shift+F7, or
Shift+F8
Display snapshot in active viewer F5, F6, F7, or F8 F5, F6, F7, or F8
Purge snapshot Ctrl+Shift+F5, Ctrl+Shift+F6,
Ctrl+Shift+F7, or Ctrl+Shift+F8 Command+Shift+F5,
Command+Shift+F6,
Command+Shift+F7, or
Command+Shift+F8
Fast Previews > Off Ctrl+Alt+1 Command+Option+1
Fast Previews > Adaptive Resolution Ctrl+Alt+2 Command+Option+2
Fast Previews > Draft Ctrl+Alt+3 Command+Option+3
Fast Previews > Fast Draft Ctrl+Alt+4 Command+Option+4
Fast Previews > Wireframe Ctrl+Alt+5 Command+Option+5
Result Windows Mac OS
Turn display color management on or
off for active view Shift+/ (on numeric keypad) Shift+/ (on numeric keypad)
Show red, green, blue, or alpha Alt+1, Alt+2, Alt+3, Alt+4 Option+1, Option+2, Option+3,
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