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How to  use After Effects?  
Steps
  1. Open the Acrobat software program after installation and set up. ...
  2. Create a PDF by clicking on that option. ...
  3. Generate a PDF Portfolio, a way to store documents, when you click on "Create PDF Portfolio.
  4. Make a PDF form when you select "Create PDF Form."
    • A dialogue box opens that allows you to choose the source, either an open document, choosing a document or scanning a form.
    • Make your choice and click "Next."
    • Adobe Acrobat will convert the form to a PDF and then take you to the form editing page.
    • Make the form modifications needed before saving your new PDF form
  5. If you are using Acrobat X, click on the Tools pane on the right side of the toolbar. For previous versions, choose the "Tools" or "Advanced" option on the main toolbar.

Effect controls


The following controls are available for the Detail-preserving Upscale effect:
  • Fit To Comp Width: Sets Scale percentage so that the layer's width matches the composition's width.
  • Fit To Comp Height: Sets Scale percentage so that the layer's height matches the compositions's height.
  • Reduce Noise: Used to apply noise reduction before the scaling calculations. Increase the value so that noise is not mistakenly treated as a detail that should be preserved.
  • Detail: High values increase the sharpness or contrast of edges; however ringing or halo artifacts may be introduced. Low values of Detail keep the edges more smooth and natural.
  • Alpha: Processes the alpha channel differently from the color channels. You can choose to process the alpah channel differently than the color channels, for performance reasons. The default is Bicubic.

The Detail-preserving Upscale effect is slower than other scaling alternatives, such as using the layer's native bilinear or bicubic scaling in the Transform property group.


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