User guide

Viz Engine Administrator’s Guide
Copyright © 2014 Vizrt Page 115
• Clock: Opens the Performance Bar .
• System Information: Opens the On Air Information window.
• Lense File Editor: Used for adjusting lens files for virtual sets. You can adjust field
of view, lense deformation, mobile point and centership. It is useful in combination
with lense calibration.
6.4 Performance
Analyzing the performance of Viz can be done using two tools; one is the Performance
Bar that allows you to closely monitor a range of parameters for analyzing real-time
performance of Viz, the other is the Performance Analyzer tool that allows you to
monitor key performance and camera parameters as a head-up display in the renderer
window and initiate logging of statistic, command and event information to the log
file(s).
This section contains information on the following topics:
• Performance Analyzer
• Performance Bar
6.4.1 Performance Analyzer
The performance analyzer enables key performance and camera information to be
displayed in the renderer view as a head-up display. Additionally the performance
analyzer can be used to initiate writing of statistic, command and event information to
the log files.
• Performance: Displays the current (CUR) and (MAX) parameters (see Performance
Bar).
• HUD: Enables the head-up display (HUD) showing the following parameters in the
renderer view:
• Camera 1-n: Displays the currently selected camera.
• Position: Displays the camera’s X, Y and Z position.
• Pan/Tilt/Twist: Displays the camera’s pan, tilt and twist parameters.
• FovX/FovY: Displays the camera’s field of view (fov) for the horizontal (X) and
vertical (Y) plane.
• Center Shift: Displays the X and Y position of the camera’s center shift.
• CSCM: Displays the center shift as a cross hair in the renderer.
Log files reside under the Viz program folder: C:\Program Files\Vizrt\Viz3\.
To open the performance analyzer
• Hold Ctrl while clicking the right mouse button on the X (close) button in Viz.