Vivotek PT71373GPP/ISMA manual For Viewing by Mobile Phone

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For Viewing by Mobile Phone

Most 3GPP cell phone supports media streaming with MPEG4 video and GSM-AMR audio. Due to the limitation of the bandwidth for 3GPP, only 176x144 size video is supported for cell phone viewing. Select the “Configure for mobile viewing” option will change the range of other related video settings.

For Best Real-time Video Images

To achieve good real-time visual effect, the network bandwidth should be large enough to allow a transmission rate of greater than 20 image frames per second. If the broadband network is over 1 Mbps, set the “Fix bit rate” to 1000Kbps or 1200Kbps. The maximum frame rate is 30. If your network bandwidth is more than 512Kbps, you can fix the bit rate according to your bandwidth and set the maximum frame rate to 30 fps. If the images vary dramatically in your environment, you may want to slow the maximum frame rate down to 20 fps in order to lower the rate of data transmission. This allows for better video quality and the human eyes cannot readily detect the differences between those of 20, 25, or 30 frames per second. If your network bandwidth is below 512 Kbps, set the “Fix bit rate” according to your bandwidth and try to get the best performance by fine-tuning with the “Maximum frame rate”. In a slow network, greater frame rate results in blur images. Another work-around is to choose “160x120” in the “Size” option for better images. Video quality performance will vary somewhat due to the number of users viewing on the network; even when the parameters have initially been finely tuned. Performance will also suffer due to poor connectivity because of the network’s burst constraint.

Only Quality Images Will Do

To have the best video quality, you should set “Fix quality” at “Detailed” or “Excellent” and adjust the “Maximum frame rate” to match your network’s bandwidth. If your network is slow and you receive “broken” pictures, go to the TCP protocol in “Connection type” and choose a more appropriate mode of transmission. The images may suffer a time delay due to a slower connection. The delay will also increase with added number of users.

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Contents Wireless Pan/Tilt Network Camera PT7137 Before You Use This Product Table of Contents FTP 886-2-82455282 886-2-82455532 Package Contents Hardware installation InstallationTo install in Ethernet Software Installation Page Page Page Check Network Settings Initial Access to the Network CameraAdd Password to Prevent Unauthorized Access Authentication How to UseInstalling plug-in Main Screen with Camera View Primary user’s capabilityClient Settings ConfigurationStop Tilt speed Pan speedPan PatrolClient settings Page Url http//Network Camera/client.html Fine-tuning for Best Performance Administrator’s capabilityFor Viewing by Mobile Phone Somewhere Between Real-time and Clear Images Opening accounts for new users Protect Network Camera by passwordsBuild a security application Software revision upgrade Definitions in Configuration System parameters Security settings Network type Network settingsLAN & PPPoE Get IP address automatically & Use fixed IP addressRtsp Streaming HttpPage Url http//Network Camera/setup/network.html Wlan Configuration Tkip AES Url http//Network Camera/setup/wireless.html Ddns Access List Audio and Video Video SettingsGeneral Video orientationAudio settings Image Settings Camera control area Camera ControlPreset function area FTP Email & FTPThis value from 1025 to Motion detection Snapshot Application settingsSnapshot file name prefix Weekly scheduleSend out the snapshot while motion detection Sequential operationPage Video Clip Page System log Viewing system parameters Calibrate MaintenanceReset and restore TroubleshootingStatus LED Get server parameter values URL commands of the Network CameraMethod GET/POST Return Set server parameter valuesWhere parameter pair is parameter=value\r\n Skip to invoke default server WirelessNetwork CameraAvailable parameters on the server Yyyy/mm/ddBlank Group Security255.255.255.0 192.168.0.99Than 40 characters Default Group Wireless restart554 555800000000 0000000000Group IPFilter 0.0176x144 for mobile 256640x480 For ComputerFor 60Hz only 512000Gamr for mobile AAC4 for computer12200 Tilt speed To take effect Script.vssx Camera ControlIP address 514Syntax RecallApplication page CGI command Page Maxsize PrefixappindexAccount management Capture single snapshotPrivilege=conf System logsConfiguration file Post data Upgrade firmwareNetworking Technical specificationsTechnology License Notice Liability Electromagnetic Compatibility EMC
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