GUI Application (vcu_qt)
The vcu_qt application is a multi-threaded Linux application that uses the Qt graphics
toolkit to render a GUI. The GUI provides control knobs for user input and a display area to
show the captured video stream. The GUI shown in
control elements displayed on top of the video output area:
•
Control bar (top)
•
Video info panel (top-right)
•
System performance panels (bottom)
X-Ref Target - Figure 3-9
Figure 3-9: Control Elements Displayed on Top of the Video Output Area
Number of Inputs
This determines the number of active video sources. In the current version of the TRD, a
maximum of four sources are supported (the default value is one).
See
Figure 3-10
Zynq UltraScale+ VCU TRD User Guide
UG1250 (v2019.1) May 29, 2019
for input settings.
www.xilinx.com
Chapter 3: APU Software Platform
Figure 3-9
contains the following
Send Feedback
X20183-112718
33