Dahua N41C1P, User Manual, Page: 111 / 377

User's Manual
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Figure 5-61 More settings
Step 4 Configure audio compression parameters.
Table 5-19 Audio compression parameters
Parameter Description
Audio
This function is enabled by default for main stream. You need to
manually enable it for sub stream. Once this function is enabled, the
recorded video file is composite audio and video stream.
Compression Select an audio compression format.
Sampling
Frequency Set how many times per second a sound is sampled. The bigger the
value, the more natural the sound.
Step 5 Click OK.
Step 6 Click Apply.
5.7.6.2 Snapshot
Background Information
You can set snapshot mode, image size, quality and interval.
Procedure
Step 1 Select Main Menu > CAMERA > Encode > Snapshot.