10/7/21, 12:22 PM
AXIS Q1951-E Thermal Camera User manual
https://help.axis.com/axis-q1951-e
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When setting up your system, it is important to consider how various settings and situations
affect the performance. Some factors affect the amount of bandwidth (the bitrate) required,
others can affect the frame rate, and some affect both. If the load on the CPU reaches its
maximum, this also affects the frame rate.
The following factors are the most important to consider:
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Performance considerations
High image resolution or lower compression levels result in images containing more
data which in turn affects the bandwidth.
Rotating the image in the GUI will increase the product's CPU load.
Access by large numbers of Motion JPEG or unicast H.264 clients affects the bandwidth.
Simultaneous viewing of different streams (resolution, compression) by different clients
affects both frame rate and bandwidth.
Use identical streams wherever possible to maintain a high frame rate. Stream profiles
can be used to ensure that streams are identical.
Accessing Motion JPEG and H.264 video streams simultaneously affects both frame rate
and bandwidth.
Heavy usage of event settings affects the product’s CPU load which in turn affects the
frame rate.
Using HTTPS may reduce frame rate, in particular if streaming Motion JPEG.
Heavy network utilization due to poor infrastructure affects the bandwidth.
Viewing on poorly performing client computers lowers perceived performance and
affects frame rate.
Running multiple AXIS Camera Application Platform (ACAP) applications simultaneously
may affect the frame rate and the general performance.
Using palettes affects the product’s CPU load which in turn affects the frame rate.
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AXIS Q1951-E Thermal Camera
