Axis Communications 210/211 user manual Frame rates Motion Jpeg and MPEG-4, Bandwidth

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52AXIS 210/211 - Technical Specifications

Frame rates - Motion JPEG and MPEG-4

The following table shows typical frame rates in frames/second (fps) for Motion JPEG and MPEG-4 video streams from the AXIS 210/211.

Note that these values are guidelines only - actual values may vary.

Motion JPEG settings:

 

 

 

 

 

Frame rates

 

Viewing in AMC

 

 

 

 

 

 

 

 

Motion JPEG

MPEG-4

Compression level = 30%

 

 

 

 

640x480

 

30

21

MPEG-4 settings:

480x360

 

30

30

 

 

 

 

320x240

 

30

30

 

 

 

 

 

 

Viewing in AMC

160x120

 

30

30

 

 

 

 

 

 

 

 

• Compression level = 30%

• Video Object Type = Advanced Simple

• GOV length = 8

• GOV structure = IP*

*Note that setting the GOV structure to use “I-frames only” will increase the frame rate.

Bandwidth

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

the image resolution

the image compression

the frame rate

the MPEG-4 object type

the MPEG-4 GOV structure

the maximum exposure time.

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

the amount of motion

the image’s complexity

the 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 210/211 Network Camera User’s Manual About this Document Contents Bandwidth Product Features DC-Iris Axis 211 Extra FeaturesPower over Ethernet PoE Overview AxisLED Indicators NetworkAccessing the Camera Access From a BrowserSetting the Password Accessing the cameras from the InternetFocusing AxisLive View Axis 210/211 Accessing the Camera Motion Jpeg Video StreamsStream Types How to stream MPEG-4? MPEG-4 protocols and communication methodsRTP/RTSP/HTTP or RTP/RTSP/HTTPS Other methods of accessing the video streamAxis Media Control Other MPEG-4 clients Configuration Accessing the Setup toolsVideo and Image settings Image AppearanceVideo Stream Overlay SettingsOverlay Image Settings TestOverlay image requirements Advanced Camera SettingsAdvanced MPEG-4 Settings Overlay image limitationsAxis Media Control Layout Live View ConfigCustomizing the default Upload Own Web Files Output Buttons User-defined LinksAction Buttons Example Check Show Custom LinkDefault Viewer for Motion Jpeg Default Video Format in Internet Explorer for WindowsAMC Axis Media Control Settings Html ExamplesSequence Mode External VideoDefinitions Event ConfigurationEvent Servers Triggered Event Configuring Event TypesHow to set up a triggered event Click Add triggered on the Event typesPre-trigger and Post-trigger buffers Scheduled EventMotion Detection Port Status History SensitivityIP Address Filter System OptionsSecurity Date & Time Network Basic TCP/IP SettingsIP Address Configuration DNS Configuration Network Advanced TCP/IP SettingsServices Host Name ConfigurationNetwork Traffic Smtp emailLink-Local Address UPnP LED SettingsMaintenance RTP multicast MPEG-4Configuration SupportAdvanced Resetting to the Factory Default SettingsUsing the Control Button I/O Terminal Connector Pinout and InterfaceSchematic Diagram Terminal Connectors Checking the Firmware TroubleshootingSetup Basic Configuration Upgrading the FirmwareEmergency Recovery Procedure Axis SupportSymptoms, Possible Causes and Remedial Actions Video/Image problems, general Status and Network indicator LEDs are flashing red rapidly Technical Specifications Video compressionPower over Ethernet General performance considerations Optimizing your systemFrame rates Motion Jpeg and MPEG-4 BandwidthGlossary of Terms Switch see below Index AMCSystem Options Overview