PR mask has many functions, which can be used to control the transparency of video, so that you can only display what you want, and the rest are hidden. It can also be used to create cool effects, such as putting one picture on top of another, or cutting one person from another in a video. In addition, PR mask can be used to input text to add text to video, or to create special visual effects such as blur, noise and color adjustment. Next, I will share with you the skills and methods of making video effects of PR mask. Let's have a look! Production steps of PR mask video effect: 1. Pull the two videos to 1 and 2 tracks respectively. 2. Click the new subtitle. 3. Draw an ellipse with the ellipse tool and put it on the required home screen. 4. Pull the subtitle file into the track 3.5. Click Effect-Video Special Effects-Channel to pull the set mask into the video of Track 2. 6. Click on the special effects console of Track 2 video and click on the mask to get the selected video 3 from the layer, which is used to select the saturation of the mask. 7. After hiding video 3, you can see that video 2 only shows a circle, and the mask is completed. About "How to make the video effect of PR mask?" We will simply share the contents here with you. If you don't know yet, don't hesitate to learn! If you want to learn more public relations skills, don't look around, you can get a comprehensive public relations video course now! Ga, hurry and have a look ~