DVR Server Manual
the format used when these images are transmitted to client sides;
5) Remote Frame Rate, Remote image size and Remote Quality are the
parameters of the client side. ①W hen the serve r’s image size is set as
“704*576(12fps)”, the three items are no effect, and client’s
parameters will be the same with server. ②W hen the server’s
resolution is set as others (except “704*576(12fps)”), if Remote image
size is set as “Same as Rec”, Remote frame rate (fps) and Remote
Quality are no effects, the client’s parameters will be the same with
server;
6) Variable digital rate table:
Image quality record environment occupied disk space (/com/hour)
Poorest
low action, indoor about 45Mb
high action, road about 95Mb
medium
low action, indoor about 70Mb
high action, road about 180Mb
best
low action, indoor about 160Mb
high action, road about 320Mb
Invariable digital rate can’t improve image quality but it is helpful for
calculating disk space. Variable digital rate recording is recommended.
2.2.2 Group setup
Note:
If you set a camera into several groups, only the last setup is available.
【Selected Group】Select group number.
【Selected Cameras】Select the cameras that the work mode of which
are the same in a group. Cameras include local board card and IP module.
【Pre-Event Record】Select the start time of record when there is an
alarm. When DVR system is in Motion Detect mode or Sensor Detect mode, it
can record video before the alarm is trigged.
【Post Record Time】Select the end time of record when there is an
alarm. When the system is in Motion Detect mode or Sensor Detect mode, it
can record video after the alarm end.
【Record Audio】Selects whether program record audio data or not, this
setting is not available for IP Cameras, for stream type of IP Camera, you
should set it remotely in
IP Camera setup.
Recording Schedule Setup (Set for cameras of local board cards and IP
Cameras.)
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