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Parameter
I Frame Interval
Bit Rate (Kb/S)
Click More.
Step 3
Step 4
Configure audio compression parameters.
Parameter
Audio
Compression
Sampling Frequency
Click OK.
Step 5
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.
Description
The interval between two reference frames.
Main stream: The higher the value, the better the image quality.
●
Sub stream: For constant stream, the bit rate changes near the
●
defined value; for variable stream, the bit rate changes along with
the image but the maximum value still stays near the defined value.
Figure 5-67 More settings
Table 5-21 Audio compression parameters
Description
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.
Select an audio compression format.
Set how many times per second a sound is sampled. The bigger the value,
the more natural the sound.
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User's Manual
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