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Parameters
Description
Stream
Set the bitstream of the application focus area.
ROI Upgrade Level
Set the promotion level of videos in key areas.
5.8.2. Audio
Interface of audio parameter setting
Parameters
Description
Audio Encoding
Set the audio encoding mode of the bitstream.
Audio Sample
Sets the audio sampling rate for the bitstream.
Rate
It supports two modes: linein and micin. The control mode needs to be selected
according to the output signal amplitude of the external audio equipment. When the
Audio Control
external mic small signal (mv level signal) is connected, please select micin; when the
Type
external equipment is the active audio equipment (V level signal), please select linein
mode. (supported by some models)
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