241
Frame Rate
PAL
：
1
～
25f/s
；
NTSC
：
1
～
30f/s.
Bit Rate
Main stream: You can set bit rate here to change video
quality. The large the bit rate is, the better the quality is.
Please refer to recommend bit rate for the detailed
information.
Extra stream: In CBR, the bit rate here is the max value.
In dynamic video, system needs to low frame rate or
video quality to guarantee the value. The value is null in
VBR mode.
Reference bit
rate
Recommended bit rate value according to the resolution and
frame rate you have set.
I Frame
Here you can set the P frame amount between two I frames. The
value ranges from 1 to 150. Default value is 50.
Recommended value is frame rate *2.
Watermark
enable
This function allows you to verify the video is tampered or not.
Here you can select watermark bit stream, watermark mode and
watermark character. Default character is DigitalCCTV. The max
length is 85-digit. The character can only include number,
character and underline.
5.8.1.3.2 Snapshot
The snapshot interface is shown as in Figure 5-22.
Figure 5-22
Please refer to the following sheet for detailed information.
Parameter
Function
Snapshot type
There are two modes: Regular (schedule) and Trigger.
Regular snapshot is valid during the specified period you
set.
Trigger snapshot only is valid when motion detect alarm,
tampering
alarm or local activation alarm occurs.
Image size
It is the same with the resolution of the main stream.
Quality
It is to set the image quality. There are six levels.
Interval
It is to set snapshot frequency. The value ranges from 1s to 7s.
Or you can set customized value. The max setup is
3600s/picture.
Содержание NVR4104W
Страница 1: ...Network Video Recorder User s Manual V 1 8 0...
Страница 41: ...29 Weight 1 5kg 2 5kg Exclude HDD Installation Desk installation...
Страница 105: ...93 Figure 3 4 3 5 5 NVR42 4K Series Please refer to Figure 3 5 for connection sample Figure 3 5...
Страница 111: ...99 Figure 3 12 3 5 13 NVR78 Series Please refer to Figure 3 13 for connection sample...
Страница 112: ...100 Figure 3 13 3 5 14 NVR78 16P Series Please refer to Figure 3 14 for connection sample...
Страница 113: ...101 Figure 3 14 3 5 15 NVR78 RH Series Please refer to Figure 3 15 for connection sample...
Страница 114: ...102 Figure 3 15 3 5 16 NVR70 Series Please refer to Figure 3 16 for connection sample...
Страница 115: ...103 Figure 3 16 3 5 17 NVR70 R Series Please refer to Figure 3 17 for connection sample...
Страница 116: ...104 Figure 3 17 3 5 18 NVR42V 8P Series Please refer to Figure 3 18 for connection sample...
Страница 117: ...105 Figure 3 18...
Страница 176: ...164 Figure 4 81 Figure 4 82...
Страница 177: ...165 Figure 4 83 Figure 4 84...
Страница 183: ...171 Figure 4 89 Figure 4 90...
Страница 184: ...172 Figure 4 91 Figure 4 92...
Страница 185: ...173 Figure 4 93 Figure 4 94...
Страница 187: ...175 Figure 4 96 Figure 4 97...
Страница 213: ...201 Figure 4 125 In Figure 4 125 click one HDD item the S M A R T interface is shown as in Figure 4 126 Figure 4 126...
Страница 274: ...262 The motion detect interface is shown as in Figure 5 54 Figure 5 54 Figure 5 55...
Страница 275: ...263 Figure 5 56 Figure 5 57 Figure 5 58...
Страница 279: ...267 Figure 5 62 Figure 5 63...
Страница 323: ...311...