1, open Pr first, drag the video material to the timeline, and create a new sequence.
2, and then select the video material, the right mouse button pop-up dialog box.
3. Select Unlink, hold down the Alt key and drag the selected video up to the new timeline to copy the video.
4. Find the middle value in the effect on the right and drag it to the copied video.
5. In the effect control, click the oval box to create a mask and drag it to the watermark area of the video.
6. Finally, you can adjust the feathering value of the mask as needed, watch the effect and complete the command. You can see that the logo watermark in the circle has disappeared.