Bosch VIP X1600 Installation And Operating Manual page 44

EN | 44 Installation and Operating Manual | VIP X1600
Target data rate:
You can limit the data rate for the VIP X1600 module to optimize utilization of the
bandwidth in your network. The target data rate should be set according to the
desired picture quality for typical scenes with no excessive motion.
For complex images or frequent changes of image content due to frequent
movements, this limit can be temporarily exceeded up to the value you enter in
the Max. data rate field.
Max. data rate:
This maximum data rate is not exceeded under any circumstances. Depending
on the video quality settings for the I- and P-frames, this fact can result in skip-
ping of individual images.
The value entered here should be at least 10% higher than the value entered in
the Target data rate field.
P-frame quality:
This setting allows you to adjust the image quality of the P-frames depending on
the movement within the image. The Auto option automatically adjusts to the
optimum combination of movement and image definition (focus). Selecting Man-
ual allows you to set a value between 4 and 31 on the slide control. The value 4
represents the best image quality with, if necessary, a lower frame refresh rate
depending on the settings for the maximum data rate. A value of 31 results in a
very high refresh rate and lower image quality.
I-frame quality:
This setting allows you to adjust the image quality of the I-frames. The Auto
option automatically adjusts the quality to the settings for the P-frame video
quality. Selecting Manual allows you to set a value between 4 and 31 on the
slide control. The value 4 represents the best image quality with, if necessary, a
lower frame refresh rate depending on the settings for the maximum data rate.
A value of 31 results in a very high refresh rate and lower image quality.
Configuration using a Web Browser Bosch Security Systems | 2006-03 | V2.0