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AUDIO
1. Click
Setup > Streaming Settings > Audio
.
2. Modify the settings as required. The following table describes some major parameters.
Parameter
Description
Audio Input
No audio data will be encoded when
Off
is selected.
Note:
It is recommended to select
Off
if you do not need audio. This can improve
device performance to some extent.
Access Mode Currently only
Line/Mic
.
Input Volume
Slider adjusts input volume.
Audio
Compression
Two options: G.711U, G.711A
Noise
Suppression
Used to reduce noise in images. Noise suppression Is enabled by default.
Audio L
Enabled for the internal microphone by default.
Audio R
Enabled for line by default.
3. Click
Save
.