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SubVIS Orca II - User Manual
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Notice that this one has a black Locking Sleeve which was found to be not quite secure when mixed
with the original Locking Sleeve from SubConn showed in
F
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7 .
4.5 Adding the camera to a computer network
The camera must be connected to a computer that functions as the remote control and video
viewing station.
4.5.1 Quality of Service
The latency that has been specified is based on a reasonable Quality of Service, through the network
from end to end, so that the video data packets get transmitted according to their priority. If the
network is congested and includes suboptimal network hardware, then the latency beyond the
specified max delay may be experienced.
4.5.2 Network load and Data recording capacity
The camera will load the network with a significant stream of data as long as the video is streaming.
Adding multiple cameras will add to this stream. The network administrator should check that the
network has sufficient capacity for the number of cameras that are added, considering the bitrate
setting of each camera.
Resolution Framerate Quality Storage
Low Typical High Min/Max Typical
PAL/NTSC 25p/30p 1 3 8 0.5 - 3.6 1.3
PAL/NTSC 50i/60i 2 3.5 8 0.9 - 3.6 1.5
720p 25p/30p 2.5 6 15 1.1 - 6.6 2.6
720p 50p/60p 3 8 24 1.3 - 10.6 3.6
1080p 25p/30p 5 15 24 2.2 – 10.6 6.6
1080p 50i/60i 8 15 24 3.6 – 10.6 6.6
1080p 50p/60p 10 24 28 4.4 – 12.3 8.8
All quality rates in Mbit/sec, storage in GByte/hour
Table 5, Data rates and storage size
The camera bandwidth consumption can be reduced by lowering the demand for picture quality.
This is done by sending a control message to the camera as explained in the camera operation
section.
The bandwidth consumption will vary slightly by the variation of information in the image. A still
image results in less data traffic than one with many variations in details and colors and when the
camera or objects in the picture is moving. This is the nature of the video compression.
The recommended bandwidth for each camera is minimum 24 MBits/s for 1080p/60