EVS EPSIO LIVE, User Manual, Page: 23 / 76

USER MANUAL Epsio Live 1.70
Configuration 15
2.3 Calibrating the Cameras
2.3.1 Introduction
In Epsio, calibrating the cameras consists of positioning a virtual playfield in a 3D
environment to match the position of the actual playfield used for a given event. You
calibrate the cameras in the Calibration tab in Epsio.
Offside Line Calibration
When you use the offside line tool, you usually calibrate two 16-meter cameras for an
event: a left-angle camera and a right-angle camera. However, Epsio allows you to use
other cameras.
You calibrate each 16-meter camera on two angles: looking at the goad area, and at the
central circle.
Live Tools Calibration
When you use the live tools, you calibrate the camera that is directly connected to Epsio
via the IN2 Connector. For this physical camera, you will calibrate a main camera in
Epsio. The three angles (left, center and right) are automatically added to the Camera
Angle List when you add a main camera in the Calibration tab.
Warning
Only calibrate your cameras when you have validated the camera position,
height and orientation. These should no longer change after the calibration.
2.3.2 Calibration Tab
Overview
The following table gives a short explanation on each area of the Calibration tab
displayed below:
# Area Description
1. Camera Creation This area allows you to add cameras, and assign
them to a recorder channel on an EVS server.
See also the section ‘Camera Creation Area’, on
page 17.
2. Current Camera This area allows you to perform several actions
on the selected camera.
See also the section ‘Current Camera Area’, on
page 18.