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Previewing Video and Setting Audio
To preview video and activate audio recoding, highlight the desired server (see Figure 7-6)
and select Preview & Audio Setting. This dialog box appears.
[Preview selected camera]
Drop-down List: Select the desired camera for live preview.
Preview dual stream record channel: The option is only available when the dual
stream is set, i.e. the cameras for live view and recording are configured differently
(see Figure 7-5). Check this option for recording preview.
[Audio Setting]
Monitor Sensitivity: Adjust the sensitivity of the audio that will be detected. The
higher the value, the more sensitive the system is to the surrounding sound.
Gain Control: Increase or decrease the gain of the microphone.
Wave Out: Select this option to listen to live audio from the GV-Video Server.
Rec Audio: Select this option to activate the audio recording.
[Hardware compressed data control]
Hardware-compressed data from the video IP device, such as IP Camera, Video Server
and Compact DVR, can be transmitted directly to remote servers instead of being
compressed again on GV-System. The remote servers include Center V2, Control Center
and WebCam. This function is useful when many remote servers access GV-System at
Figure 7-7
DVR Configurations
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