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OptoFidelity Video Multimeter
– User Manual
Figure 24. Dual FPS application during measurement.
After stopping the measurement, the
Overview
page shows the results from the
previous measurement.
The result table includes the following results for primary and secondary
measurements:
•
FPS
: Frames per second.
•
Frames
: Number of detected frames.
•
Dropped
: Number of dropped frames.
•
Avg/dev
: Average and standard deviation of frame intervals in milliseconds.
•
Min/max
: Minimum and maximum of frame intervals in milliseconds.
•
Latency
: Millisecond value of the delay between primary and secondary
measurements. Zero value for
Primary Latency
indicates that the secondary
measurement is behind. Zero value for
Secondary Latency
indicates that the
primary measurement is behind.
NOTE:
During measurement
Latency
value is
the latest measured delay. After measurement the
Latency
value is the average
from the whole measurement.
9.6
Dual FPS result saving
Results can be saved using the
Save
button. After saving successfully, a message
window shows the name of the saved file. See the example in Figure 25.
Figure 25. Dual FPS results saved
The saved data files from the Dual FPS measurement are in semicolon separated CSV
format, which is supported by Microsoft Excel and many other data analysis tools. See
