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Motion and encoding settings can change video traffic, so test the network during representative camera activity.
A camera network can appear comfortable while scenes are quiet and become congested when several views grow active. Video bitrate can vary with scene detail, motion and encoding settings, so an idle observation is not a complete capacity plan.
Read the camera’s bitrate mode
Axis explains variable, maximum and average bitrate approaches. The available controls depend on the camera. Understand what the selected mode prioritizes before changing a limit, since constraining traffic can affect image quality or other recording characteristics.
Map where streams travel
Determine whether footage goes to a local recorder, cloud service or both. A local recording stream and a cloud upload can stress different links. Remote viewing may add another stream rather than simply reusing the one you measured earlier.
Observe representative activity
- Several cameras active together.
- Normal motion and changing lighting.
- Recording and live viewing at the same time.
- Other household uploads or calls.
Use scenes and devices you are authorized to monitor. Keep recorded footage and diagnostic information private.
Separate power from data symptoms
A PoE camera’s power consumption can also vary by operating state. If a camera restarts, inspect power and device uptime rather than assuming that every interruption is a bandwidth problem. If it remains online but video degrades, inspect the stream and network path.
Choose the targeted improvement
Possible actions include a suitable wired connection, sufficient switch uplink capacity or supported encoding settings that preserve the required evidence quality. Do not reduce recording quality blindly just to make a speed graph look quiet.
Retest the busy scenario after changes and keep the chosen settings documented. A useful camera-network plan supports the moments when something happens, not only the periods when every scene is still. Measuring those conditions gives a sounder basis for equipment and bandwidth decisions.
Sources and editorial notes
Sources checked 8–9 October 2026. Independent guidance and original illustrations; product comparisons use published specifications rather than hands-on benchmarks. Check the exact model, revision and regional documentation before changing settings.
- Axis: video bitrate control and bandwidth planning
- Cisco: coverage and capacity design principles
- Axis: typical and maximum camera power consumption