AGI Security SYS-HC0451S2 - Manual (Page 211)

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video according to the device feature (The general bright of
the video or there is IR light or not.)
 B/W: The device outputs the black and white video.
 Sensor: It is to set when there is peripheral connected IR
light.
5.8.1.3 Encode
5.8.1.3.1 Encode
The encode interface is shown as below. See Figure 5-19.
Figure 5-19
Please refer to the following sheet for detailed information.
Parameter Function
Channel Please select a channel from the dropdown list.
Video enable Check the box here to enable extra stream video. This item is
enabled by default.
Code stream
type It includes main stream, motion stream and alarm stream. You
can select different encode frame rates form different recorded
events.
System supports active control frame function (ACF). It allows
you to record in different frame rates.
For example, you can use high frame rate to record important
events, record scheduled event in lower frame rate and it allows
you to set different frame rates for motion detection record and
alarm record.
Compression The main bit stream supports H.264. The extra stream supports
H.264, MJPG.
Resolution
System supports various resolutions, you can select from the
dropdown list. The main stream supports
1080P/720P/960H/D1/HD1/2CIF/CIF/QCIF; the extra stream