[Tutoriel] [Part 2] After Effects : 1- Create a composition with multiple layers.

1- Build your first composition

 Video MP4 Tutorial  

• In the menu bar, choose Composition > New Composition to create an empty composition. Use the preset drop-down menu in the Composition Settings dialog box to choose a preset resolution. You can customize a preset by typing in your own values, like width, height, frame rate & duration
  
  

• Drag footage onto the new composition icon in the bottom of the Project panel to automatically place it in a new composition, matching the footage settings exactly.
  
  

• Compositions can contain layers generated within After Effects and layers from external files such as files from Illustrator or Photoshop.
  
  

• Compositions are composed of a stack of layers in the Timeline panel.
  
  

• Layers can be moved vertically to change appearance in the stack, and horizontally to change the appearance of layers over time.