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Microphone
Volume
Adjust microphone volume from 0
~
100.
Note:
Supported by some devices.
Speaker Volume
Adjust speaker volume from 0
~
100.
Note:
Supported by some devices.
Audio enable
Check Enable: the stream is A/V composite stream, otherwise
it contains video only.
Audio is available only when this function is enabled.
Encode mode
The encode mode of the main stream and extra stream include
G.711A, G.711Mu and ACC. The default mode is G.711A.
The setup here is for audio encode mode and the bidirectional
talk encode both.
5.1.3.2 Alarm audio
Figure 5-20
Figure 5-21
Audio management currently supports PCM format to record and PCM, wav two forms to upload
,
and can select an audio file for the audio alarm linkage.