preview

: A special program or performance that allows certain people to show them public before seeing movies or performing performances

Under all previews, please realize that the quality of real time depth is less important than the final picture. If the preview of the depth is not good, sometimes a good depth is obtained, but if the preview is good, you can be confident that it will not be a problem. I magged the image to get the best results after capture

The right panel is the preview panel. The editor has a predefined mountNode element. When you execute the JavaScript code, what you put in the mountNode element is displayed in the preview panel. The preview panel also shows errors that occurred during code execution. Playground is also a simple JavaScript REPL (Run, Evaluate, Print, Loop) that you can test fast JavaScript functions and expressions. To execute the code, press CTRL + ENTER. Let's add interactivity to a boring example so far so far. Each time the button element is clicked it increments the counter value and displays that value as the button label itself. Therefore, the label of this button starts with 1, and when the user clicks the button, the label changes to 2, 3, 4, etc.

Finished. Let's continue previewing the panel. Did you notice that our preview window is getting smaller? Select the track in the Timeline panel and gradually change the size of the layer to fit the beautiful lens. Pull the corner to change the size of the object, hold down the Shift key and leave the object undisturbed. We talked about the most interesting part of the story - we put the video on the device. Click the video layer and select the corner effect effect (Effect - Twist - Corner pin). Next, carefully place the corners of the video on the device screen. Do not worry, this step requires accuracy