172
Sensor: It is to set when there is peripheral connected IR light.
Please note some non-IR series product support sensor input function.
Figure 4-48
4.2.5
Encode
It is to set video encode parameters such as video bit rates, video overlay, snapshot settings.
4.2.5.1 Encode
It is to set IPC encode mode, resolution, bit stream type and etc.
Note
Some series products support three streams: main stream, sub stream 1, sub stream 2. The sub stream
maximally supports 1080P.
From Main menu->Setting->System->Encode, you can see the following interface. See Figure 4-49.
Channel: Select the channel you want.
Type: It is to set device bit stream type.
For main stream, there are three options: regular/motion detect/alarm. The sub stream supports
regular bit streams only.
The active control frame function (ACF) can record in different frame rates. For example, you can
use high frame rate to record important events, record scheduled event in lower frame rate.
Set different frame rates for different record events.
Note
Some series products do not support motion detect bit streams and alarm streams.
Compression: Video encode mode.
H.264: Main Profile encode mode.
Содержание NVR21-S2 SERIES
Страница 1: ...Dahua Network Video Recorder User s Manual V 4 3 0...
Страница 138: ...124 Figure 3 5 3 6 6 NVR42N Series Please refer to Figure 3 6 for connection sample Figure 3 6...
Страница 142: ...128 Figure 3 11 3 6 12 NVR42V 8P Series Please refer to Figure 3 12 for connection sample...
Страница 143: ...129 Figure 3 12...
Страница 157: ...143 Figure 4 15 Step 2 Click device display edit interface See Figure 4 16...
Страница 220: ...206 Figure 4 93 Figure 4 94...
Страница 240: ...226 Figure 4 110 Figure 4 111 Figure 4 112...
Страница 251: ...237 Figure 4 123 Figure 4 124...
Страница 253: ...239 Figure 4 126 Click draw button to draw the zone See Figure 4 127...
Страница 257: ...243 Figure 4 130 Click Draw button to draw a zone See Figure 4 131 Figure 4 131...
Страница 262: ...248 Figure 4 136 Click draw button to draw the zone See Figure 4 137...
Страница 275: ...261 Figure 4 148 Figure 4 149...
Страница 276: ...262 Figure 4 150 Figure 4 151...
Страница 387: ...373 Figure 5 60 Figure 5 61...
Страница 388: ...374 Figure 5 62 Figure 5 63...
Страница 412: ...398 Figure 5 96 Figure 5 97...
Страница 418: ...404 Figure 5 106 5 10 4 4 Record Control The interface is shown as in Figure 5 107 Figure 5 107...
