Q-See H.264 NETWORK DVR, Руководство пользователя, Страница: 26 / 49

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Spot Tab
This allows select feeds to be viewed on a separate monitor that is connected to the DVR but
may be in another room, for example. There will be no menu access on this auxiliary display.
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PICTURE 4-11
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Only one channel can be displayed at a
time on this monitor. You can choose which
channels (each channel is a “group”), the
order and their dwell time. The left and right
arrows allow you to move to the next group. A
channel can appear in more than one group.
Mask Tab
Set up masks on individual cameras to block out select areas on each screen. This is to grant
privacy in situations when other users may be able to view the camera feeds and you wish to
restrict viewing of certain areas or activities.
Click on the
Setting
button next to a given
camera to apply a mask to its view.
Up to three areas may be masked in an
image. Simply click and drag to cover the
area. To delete, double-click on a mask.
Right-click to exit the screen, your masks will
be saved.
The masks will appear on that channel’s
image in the live area as well as on
recordings.
4.3 RECORD CONFIGURATION
QT4 Series DVRs are set to record in real-time (30 frames per second) in the CIF format.
Depending on the model, one or more channels may be set to record in the higher resolution
in real-time, or all channels may record in D1, but at a reduced frame rate. QT5 Series DVRs,
along with the QT454, are configured to record in real-time on all channels in the high-
resolution D1 format. The QT2124 can only record in the CIF format. There are five sets of
options;
Enable , Record Bitrate , Time , Stamp and Recycle Record .
Enable Enable Snap Snap Record Bitrate Record Bitrate Recycle Record Recycle Record Time Time Stamp Stamp
Default Default Apply Apply Exit Exit
CH Resolution fps Encode Quality Max Bitrate
1
2
3
4
CH Resolution fps Encode Quality Max Bitrate
1
2
3
4
All All Remaining : 0 (CIF), 0 (D1). Remaining : 0 (CIF), 0 (D1).
30 30
30 30
30 30
30 30
CBR CBR
CBR CBR
CBR CBR
CBR CBR
Higher Higher
Higher Higher
Higher Higher
Higher Higher
1536 kbps 1536 kbps
1536 kbps 1536 kbps
1536 kbps 1536 kbps
1536 kbps 1536 kbps
D1 D1
D1 D1
D1 D1
D1 D1
30 30 CBR CBR Higher Higher 1536 kbps 1536 kbps D1 D1
RECORD RECORD
Enable Tab
Select some or all of the cameras to record
to the DVR. Depending on your DVR model,
you can set up to 16 cameras to record
audio in addition to video. This will require
cameras equipped with microphones or
separate microphones co-located with the
camera(s). You can globally select all the
cameras regardless of their individual settings
by selecting the
All box below each column.
Record Bitrate Tab
Set up the resolution, quality, encoding,
quality and maximum bitrate of the video
stream according to your needs. You can set
each camera individually, or globally by using
the
All function at the bottom of the window.
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NOTE! While each camera can have its resolution and frame rate set
independently of the other cameras, the DVR may limit the frame rate available
to a camera based on the settings of other cameras.
Parameter Options What it Means
Resolution D1, CIF
D1 = Full TV resolution, CIF = 1/2 D1. D1 takes more
room on the hard drive than CIF
FPS 1-30
Frames per second. More frames makes for smoother
video but takes up more room on the hard drive.
Encode VBR, CBR
Variable Bit Rate versus Constant Bit Rate. VBR provides
better image quality for video with motion in it, but at the
expense of a larger file size.
Quality
Lowest
– Highest
Only available when VBR is selected. The higher the
quality, the more drive space required. CBR’s default
setting is for higher quality.
Max Bitrate 256-2084kbps
This sets the maximum bitrate that each camera will
record at with VBR encoding selected.