Hello, this is Jiazhen, back with another video editing tip. In our videos, you’ll see a lot of newspaper clippings and social media posts cut out and presented to match the series’ look. One of the ...

Here’s what’s going on. Basically, we’ve divided the clip into two components, as divided by the matte in Video 3. If we turn off the track output for the bottom clip, the screen goes black except for ...