Answers.Body: <p>No scripting or expressions are needed, it's built-in to After Effects:</p>
  
  <ol>
  <li>Drop all your frames into a comp… </li>
  <li>go to the 5 second mark…</li>
  <li>with all layers selected, hit <kbd>alt</kbd><kbd>]</kbd> or <kbd>option</kbd><kbd>]</kbd> to trim the end of the layer to the current time…</li>
  <li>still with all the layers selected either right-click or go to the top menu and choose <strong>Animation>Keyframe Assitant>Sequence Layers</strong>…</li>
  <li>in the dialog that comes up you can choose to overlap the layers and to add dissolves. Usually for a slideshow you will choose to dissolve the top layer only. Dissolving top and bottom layers mean that the background shows through in the middle of the dissolve.</li>
  </ol>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2017-01-03T02:13:46.407Z
Answers.LastActivityDate: 2017-01-03T02:13:46.407Z
Answers.UserDisplayName: stib
Body: <p>I dropped +100 images in After Effects, I would like to make a simple slideshow, and for this I have to separate/slice each layer sequentially every 5 seconds (that is the duration I want for each image/transition). </p>
  
  <p>Please see the image below to understand better what I mean:</p>
  
  <p><a href="https://i.sstatic.net/PW7jz.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/PW7jz.png" alt="enter image description here"></a></p>
  
  <p>So, I wonder if exists a simple technique to do this programatically with all the layers, instead of manually dragging one per one. Maybe a simple hotkey combination to move the start of the layer to the current position in the timeline, or better a built-in feature like "Expressions" or maybe a external script or plugin for AE?.</p>
  
  <h2>UPDATE:</h2>
  
  <p>I found a expression example that I think it could be helpful for what I want, however, I can't find the way to adapt it for the simple task that I require. (my After Effects knowledges are very basics)</p>
  
  <ul>
  <li><a href="https://helpx.adobe.com/after-effects/using/expression-examples.html" rel="nofollow noreferrer">Expression example: Create a trail of images</a> </li>
  </ul>
  
Tags: <after-effects>
Title: Separate all layers every "X" interval of time in After Effects
UserDisplayName: ElektroStudios
ThreadText: # Separate all layers every "X" interval of time in After Effects
  
  (Asked by: username_0 on 2017-01-02)
  
  I dropped +100 images in After Effects, I would like to make a simple slideshow, and for this I have to separate/slice each layer sequentially every 5 seconds (that is the duration I want for each image/transition).
  
  Please see the image below to understand better what I mean:
  
  [![enter image description here](https://i.sstatic.net/PW7jz.png)](https://i.sstatic.net/PW7jz.png)
  
  So, I wonder if exists a simple technique to do this programatically with all the layers, instead of manually dragging one per one. Maybe a simple hotkey combination to move the start of the layer to the current position in the timeline, or better a built-in feature like "Expressions" or maybe a external script or plugin for AE?.
  
  ## UPDATE:
  
  I found a expression example that I think it could be helpful for what I want, however, I can't find the way to adapt it for the simple task that I require. (my After Effects knowledges are very basics)
  
  * [Expression example: Create a trail of images](https://helpx.adobe.com/after-effects/using/expression-examples.html)
  
  **Tags:** after-effects
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2017-01-03. Score: 5 | Accepted answer
  
  No scripting or expressions are needed, it's built-in to After Effects:
  
  1. Drop all your frames into a comp…
  2. go to the 5 second mark…
  3. with all layers selected, hit `alt``]` or `option``]` to trim the end of the layer to the current time…
  4. still with all the layers selected either right-click or go to the top menu and choose **Animation>Keyframe Assitant>Sequence Layers**…
  5. in the dialog that comes up you can choose to overlap the layers and to add dissolves. Usually for a slideshow you will choose to dissolve the top layer only. Dissolving top and bottom layers mean that the background shows through in the middle of the dissolve.
  
  
  ---
  
  