Axis Communications 232d+ User Manual

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.