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Performance considerations
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:
• High image resolution or lower compression levels result in images containing more data which in turn
affects the bandwidth.
• Access by large numbers of Motion JPEG clients or unicast H.264/H.265/AV1 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 video streams with different codecs simultaneously affects both frame rate and bandwidth.
For optimal performance, use streams with the same codec.
• 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.
AXIS A8207-VE Mk II Network Video Door Station
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