EVS EPSIO Version 1.63 - May 2011 User's Manual - Manual (Page 27)

Epsio Version 1.63 – User’s Manual
EVS Broadcast Equipment – May 2011
Issue 1.63.C
21
Field Description
Check box to be ticked when you calibrate a
camera (left, right, central or free) to specify
that the angle of detection corresponds to the
central circle.
For the automatic detection to work properly,
the image should clearly display the central
circle.
Snap Button used to grab a new image of the
playfield on which the calibration of the camera
will be based. It grabs the current frame on the
video input 1 (PGM1).
Button used to reinitialize the display of the
virtual playfield for the selected camera.
Button used to delete the selected camera.
Check box to display or hide the two fields
below used for fine-tuning the current camera
position.
Field that allows selecting the position
parameter you want to modify among the
following ones:
• X axis: north/south axis to define the camera
position
• Y axis: east/west axis to define the camera
position
• Z axis: up/down axis to define the camera
position
• Pan: angle to define the horizontal
orientation of the camera on its position, in
this case from 85° to 125°
• Tilt: angle to define the vertical orientation
of the camera on its position, in this case
from 60° to 100°.
• Roll: angle to define the camera orientation
along its longitudinal axis, in this case from -
20 to +20°
• Orientation: mix of Y axis and pan, to
simulate a rotation around the center of the
playfield
Once the position parameter is selected, you
can change its value dragging the slider to the
right or left.