Sony IPELA PCS-G50 Technical Documentation Manual page 18

Integration with Sony Network Camera
©2008 Sony Corporation
Example
2-b-3
Main Terminal
Added Sub-terminal 1
2048kbps/15fps
* In this example, the main terminal connects to camera 2
with the administrator authority and camera 3 with the
user authority.
When the sum of the bit rates of the sub-terminals
(2048kbps for communication terminal + (2048kbps +
1024kbps) for cameras) exceeds the main PCS's LAN
bandwidth (4Mbps) due to the connection of the
sub-terminal, the bit rate is changed to the optimum value
for camera 2 regardless of the main PCS's network
camera settings, but the mode for camera 3 is changed to
"Voice Only" because user authority access is allowed
and capability exchange cannot be performed again.
3-b
Main Terminal
Sub-terminal 1
30fps
* In this example, the main terminal connects to cameras 2
and 4 with the administrator authority and camera 3 with
the user authority.
When the frame rate exceeds the main PCS's frame rate
limit (30fps x 4) due to the connection of camera 4, the
capability exchange of the frame rate is required regardless
of whether the administrator or user authority is used.
In this example, the main PCS automatically tries to
adjust the frame rate of all the sub-terminals to 15fps, but
the mode for camera 3 is changed to "Voice Only"
because user authority access is allowed and capability
exchange cannot be performed.
VIDEO COMMUNICATION SYSTEM - TECHNICAL DOCUMENTATION
Description
Camera 2 Camera 3
2048kbps/ 1024kbps/
15fps 15fps
Added
Camera 4
30fps
Camera 2 Camera 3
30fps 30fps
Setting Example/Determined
Communication Mode
Settings on Main Terminal (PCS)
Communication Setup:
LAN Bandwidth: 4Mbps
General Setup/Network Camera:
Bit Rate: Auto
Frame Rate: Auto
Mode: Auto
Image Size: Auto
Determined Com. Mode on Sub-terminal
Terminal 1 Bit rate is changed to the
optimum value when
Camera 2
connection is made.
Changes to "Voice Only"
Camera 3
mode
Settings on Main Terminal (PCS)
Communication Setup:
LAN Bandwidth: 4Mbps
General Setup/Network Camera:
Bit Rate: Auto
Frame Rate: Auto
Mode: Auto
Image Size: Auto
Determined Com. Mode on Sub-terminal
Terminal 1 Changes from 30fps to 15fps
Camera 2
Changes from 30fps to 15fps
Changes to "Voice Only"
Camera 3
mode
Camera 4
Changes from 30fps to
15fps
February, 2008 / Ver 1.0 18