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Anal
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Video
This page allows configuration of the video settings for network viewing.
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The unit supports both JPEG and MPEG-4 compression for high quality image display.
The JPEG image size has two configurable parameters, File Size and Image Resolution.
The file size setting can be configured between 5 to 45 KB. This determines the size of the images
transmitted across the network. The image resolution setting has been included to allow the most
appropriate image resolution to be configured in line with the selected file size. The image resolution
is the number of pixels captured in each image.
Resolution Alias
This describes which of the alias High, Medium and Low
viewing settings are being configured, for either JPEG or
MPEG.
Resolution
There are four pre-configured resolutions to select from.
These correspond to the standard CIF format. You can select
from 704x576 (704x480), 704x288 (704x240), 352x288
(352x240), 176x144 (176x120) pixels. PAL (NTSC)
Size (KB)
This is the image size for the JPEG alias being configured. A
larger file size will give more information per frame.
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The resolution and size settings should be tested to ensure the most appropriate recordings
are produced which fit the customer and storage requirements for the system.
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Bitrate
The bitrate dictates how much information is sent in each
second of MPEG video. Higher bitrate will generally result in a
better quality image, but will take more network capacity. This
option will only be available if ‘Quality’ is set to CBR (Constant
Bit Rate)
