198
Figure 4-55
4.10 Record and Snapshot
The record/snapshot priority is: Alarm->Motion detect->Schedule.
4.10.1
Encode
4.10.1.1 Encode
Encode setting is to set IPC encode mode, resolution, bit stream type and etc
From Main menu->Setting->System->Encode, you can see the following interface. See Figure 4-56.
Channel: Select the channel you want.
Type: Please select from the dropdown list. There are three options: regular/motion detect/alarm.
You can set the various encode parameters for different record types.
Compression: System supports H.264, MPEG4, MJPEG and etc.
Resolution: The
mainstream resolution type is IPC’s encoding config. Generally there is
D1/720P/1080P. For NVR42-4K, NVR42-8P-4K series product, the main stream supports 2048
×
1536
（
3M
）
,1920
×
1080
（
1080P
）
, 1280
×
1024
（
S
×
GA
）
, 1280
×
960
（
1.3M
）
,1280
×
720
（
720P
）
,704
×
576
（
D1
）
and the sub stream supports 704
×
576
（
D1
）
,352
×
288
（
CIF
）
.
Frame rate: It ranges from 1f/s to 25f/s in NTSC mode and 1f/s to 30f/s in PAL mode.
Bit rate type: System supports two types: CBR and VBR. In VBR mode, you can set video quality.
Quality: There are six levels ranging from 1 to 6. The sixth level has the highest image quality.
Video/audio: You can enable or disable the video/audio. Please note, once you enable audio
function for one channel, system may enable audio function of the rest channels by default.
Copy
：
After you complete the setup, you can click Copy button to copy current setup to other
channel(s). You can see an interface is shown as in Figure 4-59. You can see current channel
number is grey. Please check the number to select the channel or you can check the box ALL.
Please click the OK button in Figure 4-59 and Figure 4-57 respectively to complete the setup. Please
note, once you check the All box, you set same encode setup for all channels. Audio/video enable
box, overlay button and the copy button is shield.
Please highlight icon
to select the corresponding function.
Summary of Contents for nvr4208-8p
Page 1: ...Dahua Network Video Recorder User s Manual V 2 7 0 ...
Page 160: ...145 Figure 3 4 3 5 5 NVR41HS W S2 Series Please refer to Figure 3 5 for connection sample ...
Page 171: ...156 Figure 3 18 3 5 19 NVR78 Series Please refer to Figure 3 19 for connection sample ...
Page 172: ...157 Figure 3 19 3 5 20 NVR78 16P Series Please refer to Figure 3 20 for connection sample ...
Page 173: ...158 Figure 3 20 3 5 21 NVR78 RH Series Please refer to Figure 3 21 for connection sample ...
Page 174: ...159 Figure 3 21 3 5 22 NVR70 Series Please refer to Figure 3 22 for connection sample ...
Page 175: ...160 Figure 3 22 3 5 23 NVR70 R Series Please refer to Figure 3 23 for connection sample ...
Page 176: ...161 Figure 3 23 3 5 24 NVR42V 8P Series Please refer to Figure 3 24 for connection sample ...
Page 177: ...162 Figure 3 24 ...
Page 243: ...228 Figure 4 89 Figure 4 90 ...
Page 244: ...229 Figure 4 91 Figure 4 92 ...
Page 259: ...244 Figure 4 110 Figure 4 111 ...
Page 260: ...245 Figure 4 112 Figure 4 113 ...
Page 261: ...246 Figure 4 114 Figure 4 115 ...
Page 263: ...248 Figure 4 117 Figure 4 118 ...
Page 355: ...340 Figure 5 55 Figure 5 56 ...
Page 356: ...341 Figure 5 57 Figure 5 58 Figure 5 59 ...
Page 367: ...352 Figure 5 73 Figure 5 74 ...
