Axis Communications 212 PTZ user manual Bandwidth

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AXIS 212 PTZ - Technical Specifications

Bandwidth

As there are many factors that affect bandwidth, it is very difficult to predict the required amounts. The settings that affect bandwidth are:

•image resolution

•image compression

•frame rate

•MPEG-4 GOV settings

•bit rate control settings

•audio settings

There are also factors in the monitored scene that will affect the bandwidth. These are:

•amount of motion

•image complexity

•lighting conditions

For MPEG-4, if there is only limited bandwidth available, and if this is more important than the image quality, using a constant bit rate (CBR) is recommended. Use a variable bit rate (VBR) if the image quality needs to be maintained at a higher level. If supported on the network, consider also using MPEG-4 multicasting, as the bandwidth consumption will be much lower.

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Contents Axis 212 PTZ About this Document Contents Axis 212 PTZ Table of contents Product Features Key features Overview Dome casingTerminal connector Pinout LED indicatorsColor Description Accessing the Camera Access from a browserSetting the Password Accessing the camera from the Internet Axis Media ControlLive View Pan/Tilt/Zoom controls Control panelAMC audio controls Video Streams Stream TypesMotion Jpeg How to stream MPEG-4 MPEG-4 protocols and communication methodsRTP/RTSP/HTTP or RTP/RTSP/HTTPS Other methods of accessing the video stream MPEG-4 clientsOther MPEG-4 clients Axis Media Control AMCConfiguration Accessing the Setup toolsVideo and Image settings Overlay SettingsAdvanced Camera Settings Overlay ImageAdvanced MPEG-4 Settings GOV SettingsAudio Settings Enable AudioAudio Channels Audio Input Audio OutputLive View Config LayoutDefault Video Format Own HomeUser-defined Links Check Show custom linkDefault Viewer Viewer SettingsHtml Examples Sequence Mode External VideoPTZ Configuration Preset PositionsEvent Configuration Event ServersServer type Purpose Information required FTP Server Http ServerConfiguring Event Types How to set up a triggered eventTriggered Event Click Add triggered on the Event typesMotion Detection Scheduled EventPort Status Motion Detection ParametersSystem Options Security UsersSecurity IP Address Filtering Security HttpsAxis 212 PTZ System Options Authentication process SecurityNetwork Basic TCP/IP Settings IP Address ConfigurationServices Date & TimeNetwork Advanced TCP/IP Settings DNS ConfigurationNTP Configuration Host Name ConfigurationHttp NAT traversal port mappingNetwork QoS Quality of service QoS SettingsNetwork Socks Network TrafficLED Settings Network Smtp emailNetwork Snmp Network UPnPMaintenance ConfigurationSupport AdvancedResetting to the Factory Default Settings Using the Control ButtonI/O Terminal Connector Terminal connectorPinout and Interface Troubleshooting Checking the FirmwareUpgrading the Firmware Emergency Recovery Procedure Axis SupportSymptoms, Possible Causes and Remedial Actions Problems setting the IP addressProblems with the MPEG-4 format Camera is inaccessibleVideo/Image problems, general Problems uploading filesAudio volume too low/high No images displayed on webTechnical Specifications Tilt rangeWeb browser Video managementGeneral performance considerations Optimizing your systemBandwidth Glossary of Terms Etrax Ethernet Token Ring Axis Axis own microprocessorSee also IP Internet Protocol VOP See VOP URL Uniform Resource Locator An address on the network Axis 212 PTZ Glossary of Terms Index AMCRtsp

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