How does premiere cut the background?

1, such as the video below, you have to dig out the characters in this picture.

2. Create new subtitles; Create static subtitles; A dialog box pops up, and click OK. Expand the operation panel of the subtitles below.

3. Select the pen tool of the subtitle tool; Stroke and fill with the default white color.

4. Then, on the canvas, start digging characters; The operation method is somewhat similar to PS pen.

5. Now draw the outline of the character; Next, we fill the inside of the contour. Click the right mouse button to pop up the menu.

6. Place the mouse on: graphic type, and a submenu will pop up on the right, and then click Fill this item, as shown below.

7. Fill the graph you just drew with white. Next, close the caption operation panel.

8. Then, add the track mask key effect to the video material; Then, pull the newly created subtitles to the frame where the upper track of the material video is located.

9. Then select the mask of the track mask key as the subtitle track. The mat is ready.