VIP X1/VIP X2
| Installation and User Guide
EN
| 57
Bosch Security Systems | 2005-05 | V1.0
Configuration using a Web Browser
For complex images or frequent changes of image content due to frequent
movements, this limit can temporarily be exceeded as far as 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 can result in the skipping
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 video 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 relationship between movement and image definition (focus).
Selecting
Manual
allows you to set a value between 4 and 31 on a slide bar. The
value
4
represents the best 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 video 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 a slide
bar. The value
4
represents the best 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 distance:
This parameter determines the number of inter-coded frames between two
I-frames.
Encoding interval:
The figure selected here determines the interval at which images are encoded
and transmitted. For example, entering
4
means that only every fourth image is
encoded, the following three images are skipped – this can be particularly
advantageous with low bandwidths.
