How do you change the frame size in Final Cut Pro?

 To change the frame size in Final Cut Pro, you can follow these steps:

1.      Launch Final Cut Pro and open your project.

2.      Select the video clip or project timeline you want to modify.

3.      In the top menu bar, click on the "Modify" option.

4.      From the drop-down menu, select "Video Properties" or press the shortcut key combination "Cmd + J" on a Mac or "Ctrl + J" on a PC.

5.      In the "Video Properties" window, you will see various options to modify your video settings.

6.      Locate the "Spatial Conform" section, which determines the frame size.

7.      To change the frame size, click on the drop-down menu next to "Spatial Conform" and choose the desired frame size option. Alternatively, you can manually enter the desired frame size in pixels in the width and height fields.

8.      Once you have selected the new frame size, click on the "OK" button to apply the changes.

9.      The frame size of your video clip or project timeline will now be updated to the newly selected dimensions.

Please note that changing the frame size might affect the visual quality and composition of your video. It is recommended to make a backup or duplicate of your project before making any significant modifications.