Vivotek PZ6114/PZ6124 manual Audio

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Audio

“Transmission mode” There are five options to select. For all the modes, only one client can talk to the server at the same time.

“Full-duplex (Talk and listen simultaneously)” In this mode, the User can talk to the server while listening sound from the server simultaneously.

“Half-duplex (Talk or listen, not at the same time)” In this mode, the User can talk to the server or listen from the server, but not at the same time.

“Simplex – Talk only” In this mode, the User can only talk to the server. “Simplex – Listen only” In this mode, the User can only listen from the server. “Disable” In this mode, the audio is disabled in both directions.

“Send audio from the active client to all the other clients” In half duplex transmission mode, select the option to talk to the server and broadcast your voice to all the other clients.

“Improve audio quality in low bandwidth environment” If the Network Camera works in versatile or low network bandwidth environment, the User can check this option to improving audio quality by sacrificing some real-time synchronization.

“Audio source” Select source from external or built-in microphone.

“Acoustic echo cancellation” In full-duplex mode, the server can play sound from the client and receive sound from the environment and send to client. Since the sound from the client is played by server, it will also be received by the server’s microphone and send back to client. That is the client will hear its echo. Select this option can prevent echo by sacrificing the video frame rate.

“Bit rate” There are three kinds of bit-rate for audio. 32Kbps and 24Kbps are suitable for both music and speech like audio while 8Kbps are suitable for only speech like audio.

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Contents Page Technical@vivotek.com Before You Use This Product Package Contents Table of Contents Definitions in Configuration Smtp FTPAppendix Hardware Installation To install in EthernetTo install in wireless LAN Software Installation 886-2-82455282 F 886-2-82455282 F 886-2-82455282 F Initial Access to the Network Camera Installing Plug-inCheck Network Settings Add Password to Prevent Unauthorized AccessHow to Use AuthenticationConfiguration Primary User’s CapabilitiesMain Screen with Camera View Digital OutputCamera view Pan/tilt/zoom control buttonsCCD control buttons Zoom speedFocus speed Auto panClient Settings There are four settings for the client side886-2-82455282 F Fine-tuning for Best Performance Administrator’s CapabilitiesFor Best Real-time Video Images Somewhere Between Real-time and Clear Images Only Quality Images Will DoSelect for Motion Jpeg Protect Network Camera by Passwords Opening Accounts for New UsersDemo on Multiple Sites Mid-scale Service Product Demo for E-business Large-scale ServiceBuild a Multimedia Web Attraction Site More Flexible Options for ViewersIf the web space has FTP service If the web space has no FTP service Image URL Build a Security Application Send Snapshots When Motion is Detected Definitions in Configuration System Parameters User Group Administration 886-2-82455282 F Edit User General Network SettingsGet IP address automatically & Use fixed IP address Streaming Wireless耟 Tkip AES Url http//Network Camera/setup/wireless.html Ddns & UPnP 886-2-82455282 F Mail & FTP Smtp886-2-82455282 F 886-2-82455282 F Video Codec Parameters 886-2-82455282 F Image Settings CCD Settings886-2-82455282 F 886-2-82455282 F Audio 886-2-82455282 F Motion Detection Camera Control Preset function areaCamera control area 886-2-82455282 F Camera control area Preset function area Weekly Schedule Application SetupEvent Operation Sequential Operation 886-2-82455282 F Factory Default Factory defaultViewing System Log Viewing System ParametersRemote Controller Troubleshooting Appendix886-2-82455282 F 886-2-82455282 F 886-2-82455282 F Cleaning the Lens Pan/Tilt/Zoom Data Overview URL Commands of the Network CameraStyle Convention Get Server Parameter Values General CGI URL Syntax and ParametersMethod GET/POST Set Server Parameter Values Parameter pairAvailable Parameters on the Server NosyncName Value Description Do1~4 Primary Smtp server, max 40 characters Group Wireless restart DefaultAuto ShortOpen 0000000000MPEG4 886-2-82455282 886-2-82455532 Restore Restore the last saved image parameters Save Ntsc & Cmos Group Upnp Auto iris Drive the Digital Output Query Status of the Digital InputCapture Single Snapshot Account Management System Logs Privilege=dido&privilege=listenConfiguration File Upload File firmwareCamera Control Recall Preset Locations System InformationMethod GET/POST Technical Specifications NetworkingTechnology License Notice MPEG-4 Visual TechnologyElectromagnetic Compatibility EMC Liability