user25940: Can I set duration of multiple After Effects (freezed frame) layers to a fixes value (e.g. 4 seconds each) at once?

user4426: Yes. 
Select all of the layers.  Move the time cursor to where you want the layers duration to end.  Press alt + ]. This will extend your layer to that position (if it is able to be extended).
Pressing alt + [ would adjust the in point
Pressing Press [ or ] on their own would move the in or out point of the layer to your current time position.

25940: <p>Can I set duration of multiple After Effects (freezed frame) layers to a fixes value (e.g. 4 seconds each) at once?</p>
 4426: <p>Yes. </p>

<p>Select all of the layers.  Move the time cursor to where you want the layers duration to end.  Press <kbd>alt</kbd> + <kbd>]</kbd>. This will extend your layer to that position (if it is able to be extended).</p>

<p>Pressing <kbd>alt</kbd> + <kbd>[</kbd> would adjust the in point</p>

<p>Pressing Press <kbd>[</kbd> or <kbd>]</kbd> on their own would move the in or out point of the layer to your current time position.</p>
