How do I create a solid black background in Premiere? I want to create a solid color "video" segment in my overall video. In iMovie I can add it by importing a background. I don't see any such feature in Premiere Pro.

How do I add a black (or other color) solid color background to my timeline?
In the workspaces panel, right-click the background and choose New Item > Color Matte...
You can then select any color you want.


See Easily Create a Solid Color Background in Premier Pro 2019 for more details.