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2
Basic Operation and Configuration
The Image Size parameter controls the video resolution and therefore can have a large impact on
bandwidth usage. The higher the resolution, the larger the size of the frame and the higher the
network bandwidth required. Table 2-3 provides the corresponding resolution for each setting.
If the video will be viewed on its own and on a reasonably large screen, a large image size setting may
look better. On the other hand, if the video is shown as a tile in a video wall, a smaller image size may
look as good and consume less bandwidth.
Files > Firmware
For camera firmware updates, manually install a firmware update file by first stopping the camera
server, browsing to select the update file on your computer, and selecting Upload. The firmware files
will be uploaded and installed.
427-9030-01-12 Version 140
Table 2-3: Image Size Settings
Image Size
D1
4SIF/4CIF
VGA/Native
SIF/CIF
QVGA/QNative
Stop server
NTSC
720x480
720x576
704x480
704x576
640x480
640x512
352x240
352x288
320x240
320x256
March 2018
PAL
36
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