Setup guide
Dedicated Micros ©2006
24
DS2 Network Guide
Function Description
MPEG4 Prole Name This is a user dened description that identies a particular set of
parameters.
MPEG4 Bitrates (Kb/sec) This parameter designates the rate at which data will be
transferred or recorded.
MPEG Quality This parameter denes whether the bandwidth allocation will be
a set gure (Constant Bit Rate) or will uctuate depending on the
quality of the image being recorded. Select a suitable level of
detail from the drop down list. If a setting other than CBR is used,
the bit rate column is not available. Use a constant bit rate to
accurately predict hard drive capacity.
MPEG4 Framerate (pps) This sets the number of frames captured per second under this
setting.
MPEG4 sec between I-Frames MPEG technology uses Index frames (I-Frames) as reference
images, and then records the differences between the subsequent
images. This cuts down on the amount of data stored. This setting
determines the frequency of individual I-Frames.
JPEG Proles
The are twelve JPEG proles that can be individually congured. The conguration options include
record rate (in pps or milliseconds) and resolution.
Note: The resolution settings are those congured in the Standard Recording section.
6. Each prole can be allocated a name, use a suitable name that identies the settings
congured for the prole to make conguration simpler.
7. Select the record rate (this is pps or milliseconds) required for the prole being
congured.
8. Select the resolution of the image from High, Medium, Low as congured in the JPEG
settings for Standard Recording.
9. Save Settings.
These proles can now be allocated to cameras that have been enabled for prole
recording.