A video editor’s main tool is usually called a timeline. It’s the place where you can view and work on your footage. If you want to add motion graphics or special effects to your videos, you will need to use video editing software. When you use such software, you first select one or more clips from your video.
These clips are called source clips. You can also add motion graphics and special effects to your video using a feature called an effect. An effect usually applies to all the clips in a video.
Once you apply an effect to a clip, you can see it in the timeline. At that point, you can adjust the settings for the premiere pro animation using tools called keyframes. Once you have set the keyframes, the effect automatically appears in the timeline.
When you create keyframes, you specify the value for an effect at each frame of a video clip. This means that you have to know how much time passes between each keyframe.
In your article, you said that you had created your first effects in Premiere Pro. The process might have been easier if you started with After Effects first and then moved into Premiere Pro.
You can also add the effects to a project you have already opened in Premiere Pro. However, you will have to make sure that you first have added the effects in After Effects.