Axis Communications 232D+ Uživatelský manuál stáhnout pdf (Strana 60)

AXIS 231D+/232D+ - Technical Specifications

There are also factors in the monitored scene that will affect the bandwidth. These are:

• the amount of motion

• the image’s complexity

• the lighting conditions.

For MPEG-4, if there is only limited bandwidth available, and if

this is more important

than the image quality, using a constant bit rate (CBR) is recommended. Use a variable bit

rate (VBR) if the image quality needs to be maintained at a higher level. If supported on the

network, consider also using MPEG-4 multicasting, as the bandwidth consumption will be

much lower.

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Axis Communications 232D+ Uživatelský manuál Strana 60