Table 4-17
Parameter Description
Audio
This function is enabled by default for main stream. You need to
manually enable it for sub stream 1. Once this function is enabled, the
recorded video file is composite audio and video stream.
Compression
In the
Compression
t list, select a format: G711a, G711u, PCM, AAC.
Sampling
Frequency
In the
Sampling Frequency
list, you can select audio sampling rate.
Step 5 Click
OK
.
Step 6 Click
Apply
.
1.2.6.2 Snapshot
You can set snapshot mode, image size, quality and interval.
Step 1 Select
Main Menu
>
Camera
>
Encode
>
Snapshot
The
Snapshot
interface is displayed. See Figure 4-59.
Figure 4-59
Step 2 Configure parameters. See Table 4-18.
Table 4-18
Parameter Description
Manual Snapshot
In the
Manual Snapshot
list, select how many snapshots you want
to take each time.
Channel
In the
Channel
list, select the channel that you want to configure the
settings for.
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User‘s Manual 56