Undo Changes - Adobe 12040118 - After Effects Standard Tutorial

To zoom into the center of the panel, or into the feature region when tracking, roll the mouse wheel forward.
To zoom out of the center of the panel, or out of the feature region when tracking, roll the mouse wheel backward.
To zoom into the area under the pointer, hold down Alt (Windows) or Option (Mac OS) as you roll the mouse wheel forward. In the Timeline,
Footage, and Layer panels, this action zooms in time when the pointer is over the time navigator or time ruler.
To zoom out of the area under the pointer, hold down Alt (Windows) or Option (Mac OS) as you roll the mouse wheel backward. In the
Timeline, Footage, and Layer panels, this action zooms in time when the pointer is over the time navigator or time ruler.
To scroll vertically, roll the mouse wheel forward or backward.
To scroll horizontally, hold down Shift as you roll the mouse wheel backward or forward. In the Timeline, Footage, and Layer panels, Shift-
rolling backward moves forward in time and vice versa when the pointer is over the time navigator or time ruler.
You can scroll or zoom with the mouse wheel in a panel even if it is not currently active, as long as the pointer is over it.

Undo changes

You can undo only those actions that alter the project data. For example, you can undo a change to a property value, but you cannot undo the
scrolling of a panel or the activation of a tool.
You can sequentially undo as many as 99 of the most recent changes made to the project, depending on the Levels Of Undo setting (Edit >
Preferences > General (Windows) or After Effects > Preferences > General (Mac OS)). The default is 32.
To avoid wasting time undoing accidental modifications, lock a layer when you want to see it but do not want to modify it.
To undo the most recent change, choose Edit > Undo [action].
To undo a change and all changes after it, choose Edit > History, and select the first change that you want to undo.
To revert to the last saved version of the project, choose File > Revert. All changes made and footage items imported since you last saved
are lost. You cannot undo this action.
After Effects user interface tips
Use ClearType text anti-aliasing on Windows. ClearType makes the outlines of system text, such as menus and dialog boxes, easier to read.
See Windows Help for information on how to enable ClearType text anti-aliasing.
To show tool tips, select the Show Tool Tips preference (Edit > > General (Windows) or After Effects > Preferences > General (Mac OS)).
Use a workspace that contains the Info panel, and leave that panel in front of other panels in its panel group whenever possible. The Info
panel shows messages about what After Effects is doing, information about items under the pointer, and much more.
In Windows, disable the Aero compositing mode. Hardware acceleration of panels and OpenGL features perform better in After Effects when
Windows is operating in Basic mode. For information, see the
Use context menus.
Use keyboard shortcuts.
More Help topics
Legal Notices | Online Privacy Policy
Microsoft website.
To the top
To the top