Bosch AUTODOME IP 4000 HD Operation Manual page 25

AUTODOME IP 4000 HD / AUTODOME
IP 5000 HD/IR
Profile name
Default Profile name
HD Image Optimized
HD Balanced
HD Bit Rate Optimized
SD Image Optimized
SD Balanced
SD Bit Rate Optimized
DSL Optimized
3G Optimized
If required, enter a new name for the profile.
Target bit rate
To optimize use of the bandwidth in the network, limit the data rate for the device. 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 temporarily be exceeded up to the value entered in the Maximum bit rate field.
Maximum bit rate
This maximum bit rate is not exceeded under any circumstances. Depending on the video
quality settings for the I- and P-frames, this fact can result in individual images being skipped.
The value entered here must be at least 10% higher than the value entered in the Target bit
rate field. If the value entered here is too low, it will be adjusted automatically.
Encoding interval
This parameter determines the interval at which images are encoded and transmitted. For
example, entering or selecting 4 means that only every fourth image is encoded, while the
following there are skipped, which can be particularly advantageous for networks with low
bandwidths. The image rate in (images per second (ips) appears next to the text field or
slider.
Video resolution
Select the desired resolution for the video image.
Expert settings
If necessary, use the expert settings to adapt the I-frame quality and the P-frame quality to
specific requirements. The setting is based on the H.264 quantization parameter (QP).
GOP structure
Select the structure that you require for the group of pictures, depending on whether you
place greater priority on having the lowest possible delay (IP frames only) or using as little
bandwidth as possible.
Bosch Security Systems
Description
For an HD image, the video bit rate and frame quality are
adjusted to ensure that the picture quality is the priority.
For an HD image, the video bit rate and frame quality are
adjusted to a median profile for everyday use.
For an HD image, the video bit rate and frame quality are
adjusted to ensure that the bit rate is the priority.
For an SD image, the video bit rate and frame quality are
adjusted to ensure that the picture quality is the priority.
For an SD image, the video bit rate and frame quality are
adjusted to a median profile for everyday use.
For an SD image, the video bit rate and frame quality are
adjusted to ensure that the bit rate is the priority.
Ideal for encoding on a DSL uplink where bit rate limitations are
critical.
Ideal for encoding on a 3G uplink where bit rate limitations are
critical.
Operation Manual
Camera | en 25
2016.04 | 0.4 |