Manually Adjust Calibration
You can adjust the calibration points on the field in order to provide an accurate image of the playing surface. Doing this will help with tracking and drawings.
Add your clips to Studio, then click Calibration.
Click and drag one of the calibration points to the correct position on the pitch.
Repeat step 2 for as many points as needed, then click OK.
Once to you have adjusted all the calibration points, click the 3D button, this will re-calibrate the video with the new calibration.
You can also enable automatic calibration.