How to use Rotoscoping in and After Effects

Rotoscoping is a technique that allows us to take any object from a video or a picture and change it with various backdrops using tools in an After Effects program. You claim that rotoscoping is a very helpful technique for altering any video footage or any individual visual object. Thus, we will learn about rotoscoping through examples in this post and also how to manage its many settings.

How to use Rotoscoping in and After Effects?

In order to prevent any issues from arising when you are working using Rotoscoping in and After Effect software, we will analyze several Rotoscoping characteristics and break down the term Rotoscoping into extremely basic steps. Let’s first get acquainted with every aspect of the software’s user panel before we begin learning in this post so that we can readily understand all the phrases used here.

The menu bar section for managing the software’s settings is located at the top of the working screen. Directly beneath this ribbon is the tool panel, which has a variety of tools for handling video editing in this software. Directly beneath this toolbar ribbon are three additional sections, including the Project section, which displays the various components, used in your project.

The composition window, which acts as a visual display unit for working on this software, is located in the centre of this section. The right corner of this section has a number of parameters for making different types of settings in your project work. At the bottom of this software, there are two sections: The layer section, which displays the number of layers used in any project work, and the Timeline section, which is used for timelines.

This serves as a brief introduction to this program. Let’s move on to our example for understanding rotoscoping in the After Effects program. Any piece of video or image can be rotoscoped.

Steps to Use Rotoscoping in and After Effects

  1. Take the saved video clip out of its folder now. Select this video content and drop it into the Project area portion of the After Effects software.
  2. Go to the location where you stored the image, select it, and then drag it to the After Effect software’s layer section to insert it into the program. Three sections of this software—the Project Section, Composition Window, and Layer Section—allow you to simultaneously drop any video or image.
  3. Rotoscoping can be applied to this image by animating its location, or you can use any item from any video recording.
  4. Next, select the Pen tool from this program’s Tool Panel, which is located at the top of the working screen.
  5. At this point, turn on the RotoBezier option to enable flawless selection of our target object in any video or image using the pen tool.
  6. Now, using a pen tool similar to this, choose the desired object of this image, which is an airplane.
  7. Next, click the small arrow button for this layer and then click it again for the layer’s Mask attribute. In order to change different placements of this image, click the drop-down list of Masks and then choose the ‘None’ option.
  8. To add a new key to this property of the airplane layer, click on the little arrow button of the Mask 1 property and the small clock icon of the Mask Path property.
  9. Set the key frame head on the Timeline’s key frame section to 2 seconds at this point. You are free to choose any frame difference.
  10. To change the selection, we produced around this airplane shape from where it deformed with the aid of the selection tool, click on the small key symbol of Mask Path and add a new key at 2 seconds on the timeline section.
  11. Repeat the key-setting and selection-adjustment process once more. The key frame head should be set at a 4-sec difference.
  12. Additionally, you can add a new key in Mask Path by clicking on the tiny key frame icon for this attribute.
  13. To separate this selected and animated item of this image, go to the drop-down list of the Mask 1 option and select the Add option from here.
  14. Set the Feather option to 21 pixels so that the Rotoscoping object is smoothed out at each key frame. You can choose the feature value that best suits your animation.
  15. Now, play the animation of this image to view an airplane’s rotoscoping. As a shortcut key for playing animation in the After Effects software, press the Space bar on your keyboard, or select the Preview tab, which is located on the right side of the working area.

The Roto Brush Tool can be used to perform rotoscoping as well. Use the Roto Brush Tool, which is included in the Tool panel of this program and is located at the top of the working screen, to make the selection. You must then proceed in the same manner as before after choosing. This will enable you to keep the rotoscoping parameters in the After Effect software and use rotoscoping for high-level professional projects.

Conclusion
You may now comprehend the term “rotoscoping” in relation to the After Effect program and simply handle the parameters of Rotoscoping to get the best outcome in your graphics editing work after reading this meaning-filled article. By practising using Rotoscoping, you can improve your graphic design skills.

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