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VIVOTEK

 

User's Manual - 155  

Appendix 

URL Commands for the Network Camera

1. Overview

For some customers who already have their own web site or web control application, the Network 

Camera/Video Server can be easily integrated through URL syntax. This section specifies the external 

HTTP-based application programming interface. The HTTP-based camera interface provides the 

functionality to request a single image, control camera functions (PTZ, output relay etc.), and get and set 

internal parameter values. The image and CGI-requests are handled by the built-in Web server.

2. Style Convention

In URL syntax and in descriptions of CGI parameters, text within angle brackets denotes content that 

is to be replaced with either a value or a string. When replacing the text string, the angle brackets 

should also be replaced. An example of this is the description of the name for the server, denoted with 

<servername> in the URL syntax description below, that is replaced with the string myserver in the URL 

syntax example further down in the page. 

URL syntax is denoted with the word "Syntax:" written in bold face followed by a box with the referenced 

syntax as shown below. For example, name of the server is written as <servername> and is intended to 

be replaced with the name of the actual server. This can either be a name, e.g., "mywebcam" or "thecam.

adomain.net" or the associated IP number for the server, e.g., 192.168.0.220.

Syntax:

http://<servername>/cgi-bin/viewer/video.jpg

Description of returned data is written with "

Return:

" in bold face followed by the returned data in a box. All data is 

returned in HTTP format, i.e., each line is separated with a Carriage Return and Line Feed (CRLF) printed as \r\n.
Return:

HTTP/1.0 <HTTP code> <HTTP text>\r\n

URL syntax examples are written with "

Example:

" in bold face followed by a short description and a light grey box 

with the example.

Example:

 request a single snapshot image

http://mywebserver/cgi-bin/viewer/video.jpg

Summary of Contents for SUPREME MA9321-EHTV

Page 1: ...User s Manual MA9321 EHTV Panoramic Multi sensor Network Camera 20MP 360 Surround View IP66 IK10 Remote Focus SNV Smart Stream III PoE 40 C 55 C Wide Operating Temperature Rev 1 0...

Page 2: ...ystem Homepage layout 52 System Logs 55 System Parameters 57 System Maintenance 58 Media Image 62 Media Video 71 Media Video 72 Media Audio 79 Network General settings 80 Network Streaming protocols 8...

Page 3: ...educe total installation time and costs Featuring four independent 5MP CMOS Sensors the MA9321 EHTV network camera can provide the most fexibility in surveillance monitoring Each sensor utilizes a 3 7...

Page 4: ...s in the Installation chapter to avoid damage due to faulty assembly and installation This also ensures the product is used properly as intended The Network Camera is a network device and its use shou...

Page 5: ...ce or facilitae an installation function or process WARNING or IMPORTANT These statements indicate situations that can be dangerous or hazardous to the machine or you Electrical Hazard This statement...

Page 6: ...card slot Slide track Microphone contacts J14 header Reset button Status LEDs Through holes for ceiling mount or AM 21C Top mounting plate Threaded holes for AM 529 Camera Safety tether wire J8 heade...

Page 7: ...VIVOTEK User s Manual 7 RJ45 Ethernet port For the installation using optional accessories refer to the Optional Accessories Installation Guide...

Page 8: ...hernet cables compliant with the 3P ETL standard The camera is able to operate in low temperature environments However when starting these cameras in a very low temperature condition e g 40 C the embe...

Page 9: ...its remote focus lenses the lens modules can be aiming at different areas at different distances Below are some sample scenarios with lenses shooting directions adapted to them The Zoom function is fo...

Page 10: ...VIVOTEK 10 User s Manual 1 2 3 4 3 3 2 1 4 1 4 When installed at a corner one of its lens can be turned facing downward to cover the area directly underneath the camera...

Page 11: ...e camera to ceiling 2 Open the dome cover by loosening 4 T10 anti tamper screws Turn slightly counter clockwise to remove the dome cover Network Camera Model No XXXXXX MAC 0002D1083236 Pat 6 930 709 T...

Page 12: ...onnectors If you do not need to route I O wires leave the plastic cap in place If you need to connect I O wires keep the stainless nut 5 6 3mm P N 62XXXXXXXG 4 Attach the alignment sticker to a positi...

Page 13: ...VIVOTEK User s Manual 13 5 Route cables through the routing hole and secure the top mounting plate to ceiling by driving the included screws 6 Pass an Ethernet cable through the routing hole...

Page 14: ...VIVOTEK 14 User s Manual 7 Hook up the tether wire between the camera and the top mounting plate 8 Pass the Ethernet cable through the components of the waterproof cable gland...

Page 15: ...achieved the correct colour order and the cables are flat and parallel trim off the wires so that 12mm is protruding from the sheath Push the wires into the plug so that they reach in fully Firmly cr...

Page 16: ...s of the waterproof connector 19cm 1 2 12 Pass the I O combo cable if applied through the routing hole and attach a rubber seal ring Install the combo cable with the white headers inside the camera an...

Page 17: ...J9 and J14 heades on camera PCB board Carefully route the cables along the the camera base GPIO AC 24V Audio Out J9 J14 5V DO DI GND Ext MIC IN 14 On the outside of the cameras the I O wires connecti...

Page 18: ...e camera using VIVOTEK s Shepherd utility Double click on the camera s entry on Shepherd to open a web console with the camera A browser session will open 15 Install a Micro SD card The program will s...

Page 19: ...helps you locate and configure your Network Camera in the local network If your camera comes without the CD go to VIVOTEK s website and locate the utility in the Downloads Software page 17 1 Run the S...

Page 20: ...709 MAC 0002D1730202 Ro HS 17 3 The program will search for all VIVOTEK network devices on the same LAN 17 4 After a brief search the installer window will prompt Click on the MAC and model name that...

Page 21: ...Another prompt will request for the password you just configured Enter the password and then you can start configure your camera and see the live view 18 2 Enter the combination of alphabetic and nume...

Page 22: ...a to the top mounting plate by using the alignment marks Align the rotate the camera clockwise M4 1 5m 19 Use a ground wire user supplied with a resistance lower than 4 a diameter larger than 20AWG an...

Page 23: ...ten the 3 retention screws on the sides of the mounting plate X3 If you are not sure whether the field of view can properly cover the area of your interest you can check the live view at the installat...

Page 24: ...down or rotate the module to cover the area of your interest 22 With a live view displayed on your laptop you can adjust the lens shooting direction to obtain an optimal fied of view Check the live vi...

Page 25: ...0 105 90 90 The ranges of pan tilt and rotation for each lens are illustrated below When adjusting the shooting angle please avoid touching the exposed circuit board or ribbon cable Static discharge...

Page 26: ...Zoom in on the individual lens if necessary The automated focus function can help you acquire the best image 1 2 2x Zoom 6x Zoom 25 Replace the 2 desiccant bags on the sides of the camera This ensures...

Page 27: ...ion to protect devices NC NO Relay Photo Coupler DC DC 0V DC 0V ExternalAC power with Protected Earth AC PE PE 26 Aim the center of the dome cover the center of the VIVOTEK logo and align with the ali...

Page 28: ...be taken in consideration The diagram uses a relay to control the ON OFF condition of the AC device 3 An external relay can be triggered by using DO or by an external power source depending on the ty...

Page 29: ...power injector optional to connect between the Network Camera and a non PoE switch Non PoE Switch PoE Power Injector optional NOTE 1 The camera is only to be connected to PoE networks without routing...

Page 30: ...ease forward the following ports for the Network Camera on the router HTTP port default is 80 RTSP port default is 554 RTP port for video default is 5556 RTCP port for video default is 5557 If you hav...

Page 31: ...22 146 57 120 8000 If you change the port numbers on the Network configuration page please open the ports accordingly on your router For example you can open a management session with your router to c...

Page 32: ...hould be able to see live video from your camera You may also install the 32 channel recording software from the software CD in a deployment consisting of multiple cameras For its installation details...

Page 33: ...your web browser e g Microsoft Internet Explorer or Mozilla Firefox 2 Enter the IP address of the Network Camera in the address field Press Enter 3 Live video will be displayed in your web browser 4...

Page 34: ...ection please refer to Security on page 99 If you see a dialog box indicating that your security settings prohibit running ActiveX Controls please enable the ActiveX Controls for your browser 1 Choose...

Page 35: ...y a 32 bit IE browser will be opened IMPORTANT 1 The onscreen Java control can malfunction under the following situations A PC con nects to different cameras that are using the same IP address or the...

Page 36: ...4 please set the RTSP port to 554 For more information please refer to RTSP Streaming on page 88 For example 4 The live video will be displayed in your player For more information on how to configure...

Page 37: ...is limited you will not be able to use a large video size Please set the video streaming parameters as listed below For more information please refer to Stream settings on page 71 Video Mode H 264 Fr...

Page 38: ...sword for the camera you can restore the camera defaults by pressing the reset button for longer than 5 seconds 2 If DHCP is enabled in your network and the camera cannot be accessed run the Shepherd...

Page 39: ...ms simultaneously You can select any of them for live viewing Each profile corresponds to one video stream for one sensor CH channel There are 4 sensors and each sensor CH supports 3 different video s...

Page 40: ...video cell will resize automatically to fit the monitor Click 100 is to display the original homepage size Click 50 is to resize the homepage to 50 of its original size Click 25 is to resize the homep...

Page 41: ...settings on page 64 Global View Click on this item to display the Global View window The Global View window contains a full view image the largest frame size of the captured video and a floating frame...

Page 42: ...it the web browser video recording stops accordingly To specify the storage destination and file name please refer to MP4 Saving Options on page 45 for details Volume When the Mute function is not act...

Page 43: ...om an external microphone you may need to enable the audio input from Media Audio Refer to page 79 for more information Mute Turn off the Mic volume on the local computer The button becomes the Mic On...

Page 44: ...ore information please refer to Media Image on page 64 Title and Time Video title and time can be stamped on the streaming video For more information please refer to Media Image on page 64 Video Contr...

Page 45: ...necting to the server takes up additional bandwidth and the Network Camera allows up to ten simultaneous accesses UDP multicast This protocol allows multicast enabled routers to forward network packet...

Page 46: ...and time to the end of the file name Local Streaming Buffer Time In the case of encountering unsteady bandwidth live streaming may lag and video streaming may not be very smoothly If you enable this o...

Page 47: ...ck menu If your joystick is not detected if may be defective 2 Click Calibrate or Configure buttons to configure the joystick related settings If you want to assign Preset actions to your joystick the...

Page 48: ...The number of buttons may differ from different joysticks Please follow the steps below to configure your joystick buttons 1 Choosing one of the actions and click Assign will pop up a dialog Then you...

Page 49: ...not sure of the locations of each button use the Properties window in the Game Controllers utility Tips 3 Click the Assign button to assign an action to the button You can delete an association by sel...

Page 50: ...on item When you click on the first sub item the detailed information for the first sub item will be displayed when you click on the second sub item the detailed information for the second sub item wi...

Page 51: ...inished with the settings on this page click Save at the bottom of the page to enable the settings System Host name Enter a desired name for the Network Camera The text will be displayed at the top of...

Page 52: ...manually Note that the date and time format are yyyy mm dd and hh mm ss Automatic The Network Time Protocol is a protocol which synchronizes computer clocks by periodically querying an NTP Server NTP...

Page 53: ...age using the default settings Follow the steps below to upload a new logo 1 Click Custom and the Browse field will appear 2 Select a logo from your files 3 Click Upload to replace the existing logo w...

Page 54: ...you to choose from The new layout will simultaneously appear in the Preview filed Click Save to enable the settings Font Color of the Video Title Background Color of the Video Area Frame Color Font C...

Page 55: ...ou want to change the color on the right column 3 The palette window will pop up as shown below 4 Drag the slider bar and click on the left square to select a desired color 5 The selected color will b...

Page 56: ...ver 3 When completed click Save to enable the setting You can configure the Network Camera to send the system log file to a remote server as a log backup Before utilizing this feature it is suggested...

Page 57: ...ort message Email GSM Modem HTTP PTZ Digital output VIVOCloud You can install the included VAST recording software which provides an Event Management function group for delivering event messages via e...

Page 58: ...and administrators in a chronological order The access log is stored in the Network Camera s buffer area and will be overwritten when reaching a certain limit System Parameters The View Parameters pag...

Page 59: ...ll see Reboot system now This connection will close After that re access the Network Camera The following message is displayed when the upgrade has succeeded The following message is displayed when yo...

Page 60: ...the lens focus position using the previously saved position parameters If none of the options is selected all settings will be restored to factory default The following message is displayed during the...

Page 61: ...In the example below DST begins each year at 2 00 a m on the second Sunday in March and ends at 2 00 a m on the first Sunday in November Update daylight saving time rules Click Browse and specify the...

Page 62: ...lick to export the current server status report such as time logs parameters process status memory status file system status network status kernel message and so on Tips If a firmware upgrade is accid...

Page 63: ...mouse wheel inside the live viewing window and the maximum zoom in will be up to 4 times Position of timestamp and video title on image Select to display time stamp and video title on the top or at th...

Page 64: ...n a vertical side facing or tilted surface in order to accommodate the interior or exterior design of a building The interior of a building can be shaped as a narrow rectangular space such as a corrid...

Page 65: ...Network Camera switches off the IR cut filter at all times for the sensor to accept infrared light thus helping to improve low light sensitivity Synchronize with digital input The Network Camera autom...

Page 66: ...being measured You may also manually tune the color temperature by pulling the RGain and BGain slide bars Image Adjustment Brightness Adjust the image brightness level which ranges from 0 to 100 Contr...

Page 67: ...Save to take effect Noise reduction Enable noise reduction Check to enable noise reduction in order to reduce noises and flickers in image This applies to the onboard 3D Noise Reduction feature Use t...

Page 68: ...ion allows users to configure measurement window s for low light compensation For example where low light objects are posed against an extremely bright background You may want to exclude the bright su...

Page 69: ...calculated out of the remaining of the inclusive window BLC Back Light Compensation This option will automatically add a weighted region in the middle of the window and give the necessary light compe...

Page 70: ...monitor fast changing lighting conditions For example the camera may need to monitor a highway lane or entrance of a parking area at night where cars passing by with their lights on can bring fast cha...

Page 71: ...m the automated Focus function 1 Select a Channel one of the 4 sensors 2 Select from the bottom of the screen whether you want to perform focus adjustment on the Full view or within a Custom focus win...

Page 72: ...w window 3 You can use 4 mouse clicks to create a new masking window You can pull the corner marks to adjust the coverage 4 Enter a Window Name such as Neighbor s window 5 Click Save to preserve the s...

Page 73: ...640 x 480 Stream 3 The default frame size for Stream 3 is set to the 2560 x 1920 Click Viewing Window to open the viewing region settings page On this page you can configure the Region of Interest an...

Page 74: ...e e PTZ function please refer to page 113 Output Frame Size Size of the Live View Window Region of Interest Viewing Region NOTE Please follow the steps below to configure the settings for a stream 1 S...

Page 75: ...ifferent viewing devices For example set a smaller frame size and lower bit rate for remote viewing on mobile phones and a larger video size and a higher bit rate for live viewing on web browsers or r...

Page 76: ...I Static scene Activities P P P P I P P P P P P P I P P P P P P P I By dynamically prolonging the intervals for I frames insertion to up to 10 seconds the bit rates required for streaming a video can...

Page 77: ...n motions occur the encoding returns to normal to deliver real time streaming f1 f1 f1 f1 f5 f5 f5 f5 f9 f1 f1 f3 f4 f5 f6 f7 f8 f9 Motions Occur By queuing the old frames from a static scene both the...

Page 78: ...objects move in that area The remainder of the screen where there are no moving objects no pixel changes will still be transmitted in low quality format Manual The Manual mode allows you to configure...

Page 79: ...e Manual mode the non interested area is always transmitted using a low quality format regardless of the activities inside You should also select the Maximum bit rate from the pull down menu as the th...

Page 80: ...a will strive to deliver video streams around or within the bit rate limitation you impose Policy If Frame Rate Priority is selected the Network Camera will try to maintain the frame rate per second p...

Page 81: ...idth For example in low light conditions where a Fixed quality setting is applied video packet sizes can tremendously increase when noises are produced with electrical gains You may also manually ente...

Page 82: ...the frame rate higher for smoother video quality If the power line frequency is set to 50Hz the frame rates are selectable at 1fps 2fps 3fps 5fps 7fps If the power line frequency is set to 60Hz the f...

Page 83: ...connected via the I O combo cable Internal microphone input gain Select the gain of the external audio input according to ambient conditions Adjust the gain from 0 to 100 External microphone input gai...

Page 84: ...each time the camera is connected to the LAN Use fixed IP address Select this option to manually assign a static IP address to the Network Camera 1 You can make use of VIVOTEK Installation Wizard 2 on...

Page 85: ...router so that video streams can be sent out from a LAN To utilize of this feature make sure that your router supports UPnPTM and it is activated PPPoE Point to point over Ethernet Select this option...

Page 86: ...rror Router does not support UPnP port forwarding Steps to enable the UPnPTM user interface on your computer Note that you must log on to the computer as a system administrator to install the UPnPTM c...

Page 87: ...es Enabling UPnP port forwarding allows the Network Camera to open a secondary HTTP port on the router not HTTP port meaning that you have to add the secondary HTTP port number to the Network Camera s...

Page 88: ...above When IPv6 is enabled by default the network camera will listen to router advertisements and be assigned with a link local IPv6 address accordingly IPv6 Information Click this button to obtain th...

Page 89: ...format Please refer to HTTP streaming on page 87 for detailed information If you choose PPPoE as the Network Type the PPP0 address will be displayed in the IPv6 information column as shown below Manua...

Page 90: ...VIVOTEK 90 User s Manual...

Page 91: ...tween 1025 and 65535 If the ports are incorrectly assigned the following warning messages will be displayed To access the Network Camera on the LAN both the HTTP port and secondary HTTP port can be us...

Page 92: ...images will be displayed in your web browser NOTE Microsoft Internet Explorer does not support server push technology therefore you will not be able to access a video stream using http ip address htt...

Page 93: ...ample when the access name for stream 1 is set to live sdp 1 Launch an RTSP player 2 Choose File Open URL A URL dialog box will pop up 3 Type the above URL command in the text box 4 The live video wil...

Page 94: ...ne and thus is always odd When the multicast RTP port changes the multicast RTCP port will change accordingly If the multicast RTP video ports are incorrectly assigned the following warning message wi...

Page 95: ...eive audio simultaneously By using the Network Camera s built in or external microphone and an external speaker you can communicate with people around the Network Camera Note that as JPEG only transmi...

Page 96: ...AC address This service will examine if the host name is valid and automatically open a port on your router If using DDNS the user has to manually configure UPnP port forwarding Express Link is more c...

Page 97: ...hat before utilizing this function please apply for a dynamic domain account first Safe100 net 1 In the DDNS column select Safe100 net from the drop down list Click I accept after reviewing the terms...

Page 98: ...Register column fill in the Host name Email Key and Confirm Key then click Register After a host name has been successfully created you will see a success message in the DDNS Registration Result colum...

Page 99: ...ort for QoS The network video devices used in the network must be QoS enabled QoS models CoS the VLAN 802 1p model IEEE802 1p defines a QoS model at OSI Layer 2 Data Link Layer which is called CoS Cla...

Page 100: ...them a particular forwarding treatment for example how much bandwidth to reserve for it Below are the setting options of DSCP DiffServ Codepoint Specify the DSCP value for each application 0 63 Note...

Page 101: ...anaged device A network node on a managed network For example routers switches bridges hubs computer hosts printers IP telephones network cameras web server and database Before configuring SNMP settin...

Page 102: ...FTP port is set to 21 or assigned to another port number between 1025 and 65535 When enabled users can access the camera to download the video files stored on the SD card if available via the FTP prot...

Page 103: ...ower case characters until the password strength is good enough 3 Select the privilege level for the new user account Click Add to enable the setting The privilege levels are listed below Administrato...

Page 104: ...ewers Select or de select the checkboxes and then click Save to enable the settings If you give Viewers the privilege Operators will also have the ability to control the Network Camera through the mai...

Page 105: ...munication with the Network Camera a Certificate must be created first There are three ways to create and install a certificate Create self signed certificate 1 Select this option from a pull down men...

Page 106: ...ed connection 6 If your web session does not automatically change to an encrypted HTTPS session click Home to return to the main page Change the URL address from http to https in the address bar and p...

Page 107: ...te certificate to proceed 3 The following information will show up in a pop up window after clicking Create Then click Save to generate the certificate request 4 The Certificate request window will pr...

Page 108: ...py the certificate request from your request prompt and paste it in the CA s signing request window Proceed with the rest of the process as CA s instructions on their webpage 6 Once completed your SSL...

Page 109: ...User s Manual 109 7 Open a new edit paste the certificate contents and press ENTER at the end of the contents to add an empty line 8 Convert file format from DOS to UNIX Open File menu Conversions DOS...

Page 110: ...ual 9 Save the edit using the crt extension using a file name like CAcert crt 10 Return to the original firmware session use the Browse button to locate the crt certificate file and click Upload to en...

Page 111: ...been created and installed before you can click on the Save button for the configuration to take effect 12 To begin an encrypted HTTPS session click Home to return to the main page Change the URL addr...

Page 112: ...How much time the client has been at the webpage User ID If the administrator has set a password for the webpage the clients have to enter a user name and password to access the live video The user n...

Page 113: ...arily and will automatically try to re link again IE Explore or Quick Time Player Filter Enable access list filtering Check this item and click Save if you want to enable the access list filtering fun...

Page 114: ...IP address Always allow the IP address to access this device You can check this item and add the Administrator s IP address in this field to make sure the Administrator can always connect to the devic...

Page 115: ...hentication 2 Authenticator an access point or a switch A go between which restricts unauthorized end users from communicating with the authentication server 3 Authentication server usually a RADIUS s...

Page 116: ...rk Camera the supplicant and the RADIUS Server the authentication server 2 A Network Camera requests access to the protected LAN using 802 1X via a switch the authenticator The client offers its ident...

Page 117: ...eration E PTZ Operation The e PTZ control settings section will be displayed as shown below For e PTZ related details please refer to page 115 Auto pan patrol speed Select the speed from 1 5 slow fast...

Page 118: ...viewing region accordingly Moving Instantly If you check this item the live view window will switch to the new viewing region instantly after you move the floating frame If not selected the process o...

Page 119: ...yed on the Patrol locations list 3 Set the Dwelling time for the preset location during an auto patrol 4 If you want to delete a preset location from the Patrol locations list select it and click Remo...

Page 120: ...reset Positions will also be displayed on the Home page Select one from the Go to menu and the Network Camera will move to the selected preset position Click Patrol The Network Camera will patrol alon...

Page 121: ...t is triggered you can specify what type of action that will be performed You can configure the Network Camera to send snapshots or videos to your email address or FTP site Event To configure an event...

Page 122: ...etection mechanism or external digital input devices There are several choices of trigger sources as shown on the next page Select the item to display the detailed configuration options Video motion d...

Page 123: ...tem event The triggering condition can be an input exceeding or falling below a threshold Audio detection can take place as a complement to motion detection or as a method to detect activities not cov...

Page 124: ...ated Specify the length of the trigger interval in the text box Backup media if the network is disconnected Select this option to backup media file on SD card if the network is disconnected This funct...

Page 125: ...detailed configuration options You can configure either one or all of them Server type Email Select to send the media files via email when a trigger is activated Server name Enter a name for the serv...

Page 126: ...dd server Server type FTP Select to send the media files to an FTP server when a trigger is activated Server name Enter a name for the server setting Server address Enter the domain name or IP address...

Page 127: ...dow as shown below If successful you will also receive a test txt file on the FTP server Click Save server to enable the settings Server type HTTP Select to send the media files to an HTTP server when...

Page 128: ...work Storage If you click the View button for an SD card a Local storage page will prompt so that you can manage the recorded files on SD card For more information about Local storage please refer to...

Page 129: ...rded data Click to go back to the previous level of the directory The format is HH 24r Click to open the file list for that hour The format is File name prefix Minute mm You can set up the file name p...

Page 130: ...shots from any of the video streams Send pre event images The Network Camera has a buffer to temporarily hold data up to a certain limit Enter a number to decide how many images to capture before a tr...

Page 131: ...eam as the source of video clip Pre event recording The Network Camera has a buffer to temporarily hold data up to a certain limit Enter a number to decide the duration of recording before a trigger i...

Page 132: ...ence File name prefix Enter the text that will be appended to the front of the file name For example Click Save media to enable the settings Media type System log Select to send a system log when a tr...

Page 133: ...Status is ON the event configuration above is triggered by motion detection the Network Camera will automatically send snapshots via e mail If you want to stop the event trigger you can click on the O...

Page 134: ...configuring the settings Please note that there is a limited number of customized scripts you can upload if the current amount of customized scripts has reached the limit an alert message will prompt...

Page 135: ...er right corner of the window to resize the window Drag the item size tab to change the minimum size of item to trigger an alarm An intruding object must be larger than the preset percentage of the wi...

Page 136: ...ted by the Network Camera and are considered to exceed the preset threshold the red bar rises Meanwhile the motion detection window will be outlined in red Photos or videos can be captured instantly a...

Page 137: ...ree motion detection windows can be configured on this page Percentage 30 hallway Please follow the steps beolw to set up a profile 1 Create a new motion detection window 2 Select the Enable this prof...

Page 138: ...size of an intruding object is larger than the minimum size and its movement persist for 0 3 second the motion is judged to exceed the defined threshold and the motion window will be outlined in red...

Page 139: ...k Camera to an external device to detect the current connection status Digital output Select Grounded or Open to define the normal status for the digital output Connect the digital output pin of the N...

Page 140: ...n 10 sec 10 min The tamper alarm will be triggered only when the tampering factor the difference between current frame and pre saved background exceeds the trigger threshold 2 Enter the trigger thresh...

Page 141: ...to configure Audio detection 1 Once the Audio detection window is opened the current sound input will be interactively indicated by a fluctuating yellow wave diagram 2 Use a mouse click to drag the Al...

Page 142: ...Refer to page 79 for Audio settings and page 73 for video streaming settings You can use the Profile window to configure a different Audio detection setting For example a place can be noisy in the day...

Page 143: ...hether the module fits the predefined VADP requirements Please contact our technical support or the vendor of your 3rd party module for the parameters contained within Users can also run VIVOTEK s VAD...

Page 144: ...By then the module status will become OFF and the X button will appear at the end of the row Click on the X button to remove an existing module When prompted by a confirm message Click Yes to proceed...

Page 145: ...45 On the License page use the Manual mode to register and activate the license for using VIVOTEK s VADP modules You should acquire the license key from VIVOTEK s technical support and manually upload...

Page 146: ...dd to open the recording setting window On this page you can define the adaptive recording recording source recording schedule and recording capacity A total of 2 recording settings can be configured...

Page 147: ...triggered on Camera A will the server record the full frame rate streaming data otherwise it will only request the I frame data during normal monitoring thus effectively saves bandwidths and storage...

Page 148: ...ils in the following NAS server Click Add NAS server to open the server setting window and follow the steps below to configure 1 Fill in the information for your server For example 2 Click Test to che...

Page 149: ...imum capacity is reached the oldest file will be overwritten by the latest one The reserved amount is reserved for the transaction stage when the storage space is about to be full and new data arrives...

Page 150: ...n about folder naming rules please refer to page 124 for details 20180210 20180211 20180212 f you want to enable recording notification please click Event to configure event triggering settings Please...

Page 151: ...the status and reserved space of your SD card Please remember to format the SD card when using for the first time no SD card NOTE It is recommended to turn OFF the recording activity before you remov...

Page 152: ...his section explains how to manage the content of recorded videos on the Network Camera Here you can search and view the records and view the searched results Searching and Viewing the Records This co...

Page 153: ...ich will highlight the selected item A Play window will appear on top for immediate review of the selected file For example Download Click on a search result to highlight the selected item in purple a...

Page 154: ...ch result then click this button The selected items will become Locked which will not be deleted during cyclic recording You can click again to unlock the selections For example Remove Select the desi...

Page 155: ...r the server denoted with servername in the URL syntax description below that is replaced with the string myserver in the URL syntax example further down in the page URL syntax is denoted with the wor...

Page 156: ...tive http mywebserver cgi bin dido setdo cgi do1 1 4 Security Level SECURITY LEVEL SUB DIRECTORY DESCRIPTION 0 anonymous Unprotected 1 view viewer Can view listen and talk to camera 4 operator operato...

Page 157: ...me or group name If you do not specify any parameters all the parameters on the server will be returned If you specify only group the parameters oftherelated group will be returned When querying param...

Page 158: ...ameter value return return page http servername cgi bin admin setparam cgi parameter value parameter value return return page PARAMETER DESCRIPTION parameter A full path like videoin_c0_s0_h264_resolu...

Page 159: ...id string n m Text strings longer than n characters and shorter than m characters The characters are invalid password n The same as string but displays instead integer Any single integer number in 32...

Page 160: ...and height eg 800x600 W H The format for coordinate in 2D W is the pixel number of width H is the pixel number of height EX 176 144 WxH The format for resolution W is the pixel number of width H is th...

Page 161: ...o auto to use NTP to synchronize time datetime MMDDhhmmYYYY ss 6 6 Another current time format of the system ntp domain name ip address blank 6 6 NTP server Do not use skip to invoke default server fo...

Page 162: ...3 GMT 02 00 Israel 120 GMT 03 00 Baghdad Kuwait Riyadh Moscow St Petersburg Nairobi 121 GMT 03 00 Iraq 140 GMT 03 30 Tehran 160 GMT 04 00 Abu Dhabi Muscat Baku Tbilisi Yerevan 180 GMT 04 30 Kabul 200...

Page 163: ...0 6 6 0 to Disable automatic time adjustment otherwise it indicates the seconds between NTP automatic update intervals restore 0 positive integer 7 6 Restore the system parameters to default values af...

Page 164: ...th other restoreexceptXYZ commands When cooperating with others the system parameters will be restored to the default value except for a union of the combined results restoreexceptfocusvalue 0 positiv...

Page 165: ...ge_i0 English language_i1 Deutsch language_i2 Espa ol language_i3 Fran ais language_i4 Italiano language_i5 language_i6 Portugu s language_i7 language_i8 0 7 Available language lists customlanguage_ma...

Page 166: ...product dependent boolean 1 7 Virtual input 0 Inactive 1 Active capability nvi 0 7 2 1 status per channel Group status_c 0 n 1 for n channel products n denotes the value of capability_nvideoin NAME V...

Page 167: ...ew operator admin 1 6 Indicate which privileges and above can control digital output capability ndo 0 privilege_camctrl view operator admin 1 6 Indicate which privileges and above can control PTZ capa...

Page 168: ...e the service may fail Stopped service will auto start after changing port settings Ex Change HTTP port from 80 to 5556 and change RTP port for video from 5556 to 20480 Then set preprocess 9 to stop b...

Page 169: ...sword for TLS privatekeypassword string 200 7 6 Password for PEAP ca_exist boolean 6 6 CA installed flag ca_time 0 positive integer 6 7 CA installed time Represented in EPOCH ca_size 0 positive intege...

Page 170: ...s dscp 0 NAME VALUE SECURITY get set DESCRIPTION enable boolean 6 6 Enable disable DSCP video 0 63 6 6 Video channel for DSCP audio 0 63 6 6 Audio channel for DSCP capability naudioin 0 eventalarm 0 6...

Page 171: ...e s 0 capability_nmediast ream 1 _accessname product dependent string 32 1 6 Http server push access name for stream N N 1 capability nmediastream capability protocol spush_mjpeg 1 and capability nmed...

Page 172: ...eg 1 and capability nmediastream 0 The value are shown as live sdp s0_accessname stream1 live2 sdp s1_accessname stream2 live3 sdp s2_accessname stream3 live4 sdp s3_accessname stream4 etc 7 6 7 1 RTS...

Page 173: ...ependent 1025 65535 4 4 Multicast audio port Only available when capability_naudioin 0 metadataport 1026 65534 4 4 Multicast metadata port ttl 1 255 4 4 Multicasttime to live value 7 6 8 SIP port Subg...

Page 174: ...ean 6 6 Enable administrator IP address admin_ip string 43 6 6 Administrator IP address maxconnection 1 10 6 6 Maximum number of concurrent streaming connection s type 0 1 6 6 Ipfilter policy 0 allow...

Page 175: ...r rbgain Use rgain and bgain to set white balance manually manual 2 cases a if rbgain is not supported this means keep current white balance status b if rbgain is supported rgain and bgain are updated...

Page 176: ...t fixed Open the iris to maximum Only available when capability_image_c 0 n 1 _iristype dci ris enableblc Not support anymore boolean 4 4 Enable backlight compensation Not support this parameter anymo...

Page 177: ...ies only text string 64 1 4 Enclose caption imprinttimestamp boolean 4 4 Overlay time stamp on video minexposure product dependent 1 32000 5 32000 1 8000 5 8000 etc Available value is listed in capabi...

Page 178: ...e settings Preview settings of video profile Only available when capability_image_c 0 n 1 _exposure_m ode 0 7 8 1 Video input setting per channel Group videoin_c 0 n 1 for n channel products and m is...

Page 179: ...ance 2000K to 10000K outdoor auto white balance mode specifically for outdoor indoor auto white balance mode specifically for indoor sodiumauto sodium vapor lamps Only available when capability_image_...

Page 180: ...dependent auto shutterpriority irispriority qualitypriority manual etc Available options are list in capability_image_c 0 n 1 _expo sure_modetype 4 4 Select exposure mode auto Automatically adjust th...

Page 181: ...when capability_image_c 0 n 1 _iristy pe dciris piris_mode product dependent manual indoor outdoor 1 4 Control P Iris mode outdoor Auto setting P Iris to get best quality but easy to meet rolling or...

Page 182: ...e 0 Low 100 High Only available when capability_image_c 0 n 1 _agc_ maxgain Only valid when piris_mode manual or irismode fixed Normalized range Only available when capability_image_c 0 n 1 _expo sure...

Page 183: ...Rotation mode capability_videoin_c 0 n 1 _rota tion 1 ptzstatus Not support anymore 0 positive integer 1 7 A 32 bit integer each bit can be set separately as follows Bit 0 Support camera control funct...

Page 184: ...32000s 5 32000 1 5s 1 32000s 1 8000 1s 1 8000s 5 8000 1 5s 1 8000s etc Only available when capability_image_c 0 n 1 _expo sure_minrange Only valid when piris_mode manual or irismode fixed Only availab...

Page 185: ...mage frame rate from sensor due to sensor generates a frame per exposure time Ex If this is set to 1 5s 1 8000s and camera takes 1 5s on the night then sensor only outputs 5 frame s Only available whe...

Page 186: ...be 16x or 32x and height must be 8x zoomratiodispla y boolean 1 4 Indicates multiple of zoom in is on screen display or not We support this parameter when the version number httpversion is equal or g...

Page 187: ...ion Only available when capability_videoin_c 0 n 1 _sma rtfps_support is 1 We support this parameter when the version number httpversion is equal or greater than 0309a s 0 m 1 _h 264_dintraperio d_ena...

Page 188: ...percent 1 100 4 4 Select customized quality in a normalized full range 1 Worst quality 100 Best quality Only valid when ratecontrolmode vbr and quant 100 s 0 m 1 _h 264_maxvbrbitr ate 20000 capability...

Page 189: ...n constant bit rate mode Only valid when ratecontrolmode cbr s 0 m 1 _h 264_prioritypoli cy framerate imagequality 4 4 Set prioritypolicy Only valid when ratecontrolmode cbr s 0 m 1 _h 264_maxframe 1...

Page 190: ...es Intra coded picture The unit is millisecond ms Only available when h265 is listed in capability_videoin_codec s 0 m 1 _h 265_ratecontrol mode cbr vbr 4 4 cbr Constant bit rate mode vbr Fixed qualit...

Page 191: ...brbitr ate 20000 capability_videoin_c 0 n 1 _h265_maxbitrate 4 4 The maximum allowed bit rate in fixed quality mode When the bit rate exceeds this value frames will be dropped to restrict the bit rate...

Page 192: ..._prioritypoli cy framerate imagequality 4 4 Set prioritypolicy Only available when h265 is listed in capability_videoin_codec Only valid when ratecontrolmode cbr s 0 m 1 _h 265_maxframe 1 capability_v...

Page 193: ...2 Standard 3 Good 4 Detailed 5 Excellent 100 Use the quality level in qpercent 99 Use the quality level in qvalue s 0 m 1 _m jpeg_qvalue 10 200 Only valid when capability_api_httpversion format is XXX...

Page 194: ...quality level in cbr_qpercent Only valid when ratecontrolmode cbr Only available when capability_smartstream_version 2 0 s 0 m 1 _m jpeg_cbr_qperc ent 1 100 4 4 Select customized quality in a normali...

Page 195: ..._type is 0 or 1 wdrpro_mode product dependent boolean 4 4 Enable WDR pro Only available when capability_image_c 0 n 1 _wdrp ro_mode 0 wdrpro_strengt h product dependent 1 100 4 4 The strength of WDR P...

Page 196: ...ed is 1 aespeed_sensiti vity product dependent 1 100 4 4 The sensitivity of AE converge speed 1 20 level 1 21 40 level 2 41 60 level 3 61 80 level 4 81 100 level 5 Level 1 4 low high The higher sensit...

Page 197: ...unt Only available when capability_fisheyelocaldewarp_c 0 capability_nvideoin 1 0 Group videoin_c 0 n 1 _s 0 m 1 _h264_smartstream2 capability_smartstream_support 1 and capability_smartstream_version...

Page 198: ...etween the ROI and non ROI areas Group videoin_c 0 n 1 _s 0 m 1 _h264_smartstream2_win_i 0 k 1 capability_smartstream_support 1 capability_smartstream_version 2 0 and capability_smartstream_mode_manua...

Page 199: ...pplied to Not support policy day anymore when the version number httpversion is equal or greater than 0301a begintime hh mm 4 4 Begin time of schedule mode endtime hh mm 4 4 End time of schedule mode...

Page 200: ...alue product dependent 1 32000 5 32000 1 8000 5 8000 etc Available value is listed in capability_image_c 0 n 1 _exposu re_maxrange 4 4 Exposure time 1 32000 1s 1 32000s 5 32000 1 5s 1 32000s 1 8000 1s...

Page 201: ...capability_image_c0_exposure_mode 0 exposuremode product dependent auto shutterpriority irispriority qualitypriority manual etc Available options are list in capability_image_c 0 n 1 _exposu re_modet...

Page 202: ...rbgain is not supported this means keep current white balance status b if rbgain is supported rgain and bgain are updated to the current values which is got from white balance module Then act as rbga...

Page 203: ...alized range Only available when capability_image_c 0 n 1 _exposure_ra ngetype is twovalues mingain 0 100 4 4 Minimum gain value 0 Low 100 High Only available when capability_image_c 0 n 1 _agc_mingai...

Page 204: ...setting P Iris to get best quality but easy to meet rolling or flicker effect in indoor environment indoor Avoid rolling and flicker effect first manual Manual set P Iris by piris_position not suppor...

Page 205: ...Enable WDR enhanced Only available when capability_image_c 0 n 1 _wdrc_mode is 1 wdrc_strength product dependent 1 100 4 4 The strength of WDR enhanced The bigger value means the stronger strength of...

Page 206: ...1 _aespeed is 1 and capability_image_c 0 n 1 _aespeedsupp ortsensitivity is 1 flickerless product dependent boolean 4 4 Turn on 1 or turn off 0 the flickerless mode Only available when capability_imag...

Page 207: ...Day mode begin time daymodeendtime 00 00 23 59 6 6 Day mod end time disableirled boolean 6 6 Enable disable built in IR led capability_daynight_c 0 capability_nvideoi n 1 _builtinir 0 enableextled boo...

Page 208: ...mat low normal high if capability_daynight_c 0 n 1 _ircutsensiti vity_type options 1 100 if capability_daynight_c 0 n 1 _ircutsensiti vity_type normalize Only available when capability_daynight_c 0 n...

Page 209: ...spercent This parameter will not be used after the version number httpversion is equal or greater than 0400a contrast Not recommended to use this 5 5 100 4 4 5 Less contrast 5 More contrast 100 Use im...

Page 210: ...00a brightnesspercent 0 100 4 4 Set brightness in the normalized range 0 Darker 100 Bright Only available when bit 0 of capability_image_c 0 n 1 _basicsetting is 1 contrastpercent 0 100 4 4 Set contra...

Page 211: ...mode Only available when capability_image_c 0 n 1 _lowlightmode is 1 hlm product dependent boolean 4 4 Enable disable hightlight mask Only available when capability_image_c 0 n 1 _hlm is 1 dnr_mode p...

Page 212: ...ailable when dis is listed in capability_image_c 0 n 1 _is_mode scene_mode product dependent Available value is listed in capability_im age_c 0 n 1 _scenemod e_supporttype product dependent 4 4 Value...

Page 213: ...lens_alignment 0 100 4 4 Stitch the sensors together into focused position Only available when capability_image_c 0 n 1 _lens_alignme nt is 1 lens_ldc_mode boolean 4 4 Enable disable lens distortion...

Page 214: ...e version number httpversion is equal or greater than 0400a profile_i 0 m 1 _contrast Not recommended to use this 5 5 100 4 4 5 Less contrast 5 More contrast 100 Use image_c 0 n 1 _contrastpercent Onl...

Page 215: ...1 _brightness percent 0 100 4 4 Set brightness in the normalized range 0 Darker 100 Bright Only available when bit 0 of capability_image_c 0 n 1 _basicsetting is 1 profile_i 0 m 1 _contrastpe rcent 0...

Page 216: ...e_c 0 n 1 _lowlightmode is 1 profile_i 0 m 1 _hlm product dependent boolean 4 4 Enable disable hightlight mask Only available when capability_image_c 0 n 1 _hlm is 1 profile_i 0 m 1 _dnr_mode product...

Page 217: ...4 4 Strength of electronic image stabilizer Only available when eis is listed in capability_image_c 0 n 1 _is_mode profile_i 0 m 1 _dis_mode product dependent boolean 4 4 Digital image stabilizer 0 d...

Page 218: ...area center Use Center window as metering area and give the necessary light compensation Group exposurewin_c 0 n 1 _win_i 0 k 1 n denotes the value of capability_nvideoin k denotes the value of capabi...

Page 219: ...able when std is listed in capability_image_c 0 n 1 _exposure_wi ndomain sizestd 0 9999x0 9999 4 4 Width and height of the window Only available when std is listed in capability_image_c 0 n 1 _exposur...

Page 220: ...1 _mode hlc NAME VALUE SECURITY get set DESCRIPTION enable boolean 4 4 Enable or disable the window policy 0 1 4 4 0 Indicate exclusive 1 Indicate inclusive Only available when exclusive is listed in...

Page 221: ...ESCRIPTION source Not recommended to use this micin linein product dependent 4 4 micin use built in microphone input linein use external microphone input Reserved for compatibility and suggest don t u...

Page 222: ...y and suggest don t use this since the version number httpversion is equal or greater than 0301a We replace gain with volume_internal and volume_external More details please refer the parameter descri...

Page 223: ...1 companding algorithm pcmu law algorithm pcma A law algorithm Only available if G 711 is supported s0_g726_bitrate 16000 24000 32000 40000 4 4 Set G 726 encoded bitrate in bps Only available if G 726...

Page 224: ...is equal or greater than 0301a profile_i0_begintime hh mm 4 4 Begin time of schedule mode profile_i0_endtime hh mm 4 4 End time of schedule mode profile_i0_alarm_level 1 100 4 4 Audio detection alarm...

Page 225: ...on window name string 14 4 4 Name of motion window polygonstd 0 9999 0 9999 0 9999 0 9999 0 9999 0 9999 0 9999 0 9999 4 4 Coordinate of polygon window position 4 points x0 y0 x1 y1 x2 y2 x3 y3 Only av...

Page 226: ...polygonsd This parameter will not be used after the version number httpversion is equal or greater than 0400a left Not recommended to use this 0 320 4 4 Left coordinate of window position Only availa...

Page 227: ...It s recommended to use polygonsd This parameter will not be used after the version number httpversion is equal or greater than 0400a Group motion_c 0 n 1 _profile_i 0 m 1 for m profile and n channel...

Page 228: ...available when std is listed in capability_motion_windomain objsize 1 100 4 4 Percent of motion detection window sensitivity Not recommended to use this 0 100 4 4 Sensitivity of motion detection windo...

Page 229: ...ble when qvga is listed in capability_motion_windomain It s recommended to use polygonsd This parameter will not be used after the version number httpversion is equal or greater than 0400a top Not rec...

Page 230: ...ITY get set DESCRIPTION enable boolean 4 4 Enable or disable tamper detection threshold 0 100 4 4 Threshold of tamper detection duration 10 600 4 4 If tampering value exceeds the threshold for more th...

Page 231: ...e100 6 6 Safe100 safe100 net DyndnsDynamic dyndns org dynamic DyndnsCustom dyndns org CustomSafe100 Custom server using safe100 method provider _hostname string 128 6 6 Your DDNS hostname provider _us...

Page 232: ...e or disable the UPnP port forwarding service upnpnatstatus 0 3 6 7 The status of UPnP port forwarding used internally 0 OK 1 FAIL 2 no IGD router 3 no need for port forwarding 7 22 System log Group s...

Page 233: ...rity name secnamero string 31 6 6 Read only security name authpwrw string 8 128 7 6 Read write authentication password authpwro string 8 128 7 6 Read only authentication password authtyperw MD5 SHA 6...

Page 234: ...or hide manual trigger VI button in homepage 0 Hidden 1 Visible theme_option 1 4 1 6 1 3 One of the default themes 4 Custom definition theme_color_font string 7 1 6 Font color theme_color_configfont...

Page 235: ...of window position Only available when capability_image_c 0 n 1 _privacymask _wintype rectangle win_i 0 m 1 _width 0 320 4 4 Width of privacy mask window Only available when capability_image_c 0 n 1 _...

Page 236: ...lity_image_c 0 n 1 _privacymask_wintype 3Drectangle n denotes the value of capability_nvideoin and m denotes the value of capability_videoin_c 0 n 1 _nprivacymask NAME VALUE SECURITY get set DESCRIPTI...

Page 237: ...change remove the old features interfaces or the firmware has substantially change in architecture and not able to roll back to previous version This may cause incompatibility with supporting software...

Page 238: ...capability_daynight_c 0 capability_nvideoi n 1 _externalir for external IR Not support this parameter anymore when the version number httpversion is equal or greater than 0301a npir 0 positive integer...

Page 239: ...recording We support this parameter when the version number httpversion is equal or greater than 0309a ptzenabled 0 positive integer 0 7 An 32 bit integer each bit can be set separately as follows Bi...

Page 240: ...alue of this parameter is larger than 0 it means that the camera supports remotefocus function bit 0 Indicate whether to support both zoom and focus function bit 1 Only support zoom function bit 2 Onl...

Page 241: ...1 are the 3rd group for 3rd channel Then the 1st bit of the group indicates 1st stream of a channel support ePTZ or not The 2nd bit of the group indicates 2nd stream of a channel support ePTZ or not a...

Page 242: ...virestor e product dependent 0 7 list all the trigger types which are supported in the camera seq Periodic condition boot System boot motion Video motion detection networkfail network connection failu...

Page 243: ...IPv6 protocol_pppoe boolean 0 7 Indicate whether to support PPPoE protocol_ieee8021x boolean 0 7 Indicate whether to support IEEE802 1x protocol_qos_cos boolean 0 7 Indicate whether to support CoS pro...

Page 244: ...eoin_c0_streamcodec This is kept for compatibility videoin_flexiblebitrate boolean 0 7 Indicate whether to support flexible bit rate control videoout_codec A list of the available codec types separate...

Page 245: ...hidden fixed UI is fixed to one selection or value ranged UI is fixed to multiple selections or values enabled UI is checked notsupport the affected function is not available Affect API name can be de...

Page 246: ...alarm 0 Positive Integer 0 7 0 Not support audio alarm 1 Support audio alarm Bit 0 for CH0 bit 1 for CH1 and so on audio_linein Not support anymore boolean 0 7 Indicate whether to support external lin...

Page 247: ...he window is a 2D rectangle shape Not supported motion_windomain qvga px std 0 7 The domain to set an motion window qvga a 320x240 range to represent the whole image px Locate a window in the image wi...

Page 248: ...7 Maximum number of tracking window of autotracking Only available when capability_smartstream_support is 1 smartstream_nwindow_m anual positive integer 0 7 Maximum number of tracking window of manua...

Page 249: ...r httpversion is equal or greater than 0301b This equals capability_camctrl_c0_ptztunnel This is kept for compatibility camctrl_privilege boolean 0 7 Indicate whether to support Manage Privilege of PT...

Page 250: ...ss WPA wireless_encrypt_wpa2 boolean 0 7 Indicate whether to support wireless WPA2 wireless_apmode_enable boolean 0 7 Indicate whether wireless AP mode is supported Only available when capability_netw...

Page 251: ...ing 0 7 Indicate iris type piris P Iris dciris DC Iris No Iris control support When capability_iris 0 this value must be Note For some box type cameras this value may be varied depending on mounted le...

Page 252: ...eserved bit and the default value is 0 Only available when capability_supportsd is 1 or capability_storage_dbenabled is 1 localstorage_slconnum 0 positive integer 0 7 The maximum seamless connection n...

Page 253: ...n denotes the value of capability_nvideoin capability_ptzenabled 0 We support this group when the version number httpversion is equal or greater than 0303b PARAMETER VALUE SECURITY get set DESCRIPTIO...

Page 254: ...ar picture onetimeauto Camera will automatically adjust the focus position one time which follows any PTZ control spotlight Camera will automatically adjust the focus position full time and to conside...

Page 255: ...maximum speed level of tilt motion Only available when bit1 of capability_camctrl_c 0 n 1 _buildinpt is 1 mintilt 0 positive integer 0 7 The lower limit for tilt position Only available when bit1 of c...

Page 256: ...ommodule is 1 minfocus 0 positive integer 0 7 The lower limit for focus position Only available when the value of capability_camctrl_c 0 n 1 _zoommodule is 1 maxfocus 0 positive integer 0 7 The upper...

Page 257: ...is equal or greater than 0302a ircutsensitivity_type string 0 7 Indicate the cgi interface of ircutcontrol_sensitivity options the value of ircutcontrol_sensitivity parameter is low normal high norma...

Page 258: ...ight exists Only available when capability_daynight_c 0 n 1 _support is 1 We support this parameter when the version number httpversion is equal or greater than 0311a spectrum_mode visible ir irenhanc...

Page 259: ...ight environments di the camera automatically switches the current mode when a ditigal input 1 is triggered di2 the camera automatically switches the current mode when a ditigal input 2 is triggered d...

Page 260: ...An i CS lens is an intelligent CS mount lens that contains information about among other things its own geometrical distortion and the exact position of its zoom focus and iris opening N A Only avail...

Page 261: ...fixed UI is fixed to one selection or value ranged UI is fixed to multiple selections or values enabled UI is checked notsupport the affected function is not available Affect API name can be describe...

Page 262: ...it 0 Support MPEG4 Bit 1 Support MJPEG Bit 2 Support H 264 Bit 3 Support H 265 mode 0 positive integer 0 7 Indicate current video mode nmode positive integer 0 7 Indicate how many video modes supporte...

Page 263: ...nresolution in this group This parameter may be changed when videoin_c n _cmosfreq 50 or videoin_c n _modulation pal Ex 30 fps is changed to 25 fps 60 fps is changed to 50 fps and so on mjpeg_maxframe...

Page 264: ...ement number is defined as nresolution in this group This parameter may be changed when videoin_c n _cmosfreq 50 or videoin_c n _modulation pal Ex 30 fps is changed to 25 fps 60 fps is changed to 50 f...

Page 265: ...h265_maxbitrate positive integer 0 7 Maximum bitrates of H 265 The unit is bps Only available when h265 is listed in capability_videoin_codec h265_profile main main10 product dependent 0 7 Indicate H2...

Page 266: ...61 H CU8162 H CU8163 H CU8361 H product dependent 0 7 A camera unit name of a split type camera system which the camera unit and the video core are separated If the camera is not a split type camera s...

Page 267: ...of ceiling and floor mount resolutionC2P A list of WxH 0 7 Available resolutions of 2P mode of ceiling and floor mount resolutionC1R A list of WxH 0 7 Available resolutions of 1R mode of ceiling and f...

Page 268: ...2nd group for 2nd channel nvideoin 3 bit 0 9 are the 1st group for 1st channel bit 10 19 are the 2nd group for 2nd channel bit 20 31 are the 3rd group for 3rd channel Then the 1st bit of the group ind...

Page 269: ...e This parameter is designed to represent this binning 0 1 3 0 7 Indicate binning is used or not in this video mode 0 No binning 1 2x2 binning 3 3x3 binning Binning is a technology to increase light s...

Page 270: ...resolution in resolution The element number is defined as nresolution in this group This parameter records the frame rate when videoin_c 0 n 1 _cmosfreq 60 or videoin_c 0 n 1 _modulation ntsc maxfps_...

Page 271: ...not support One to one mapping to the resolution in resolution The element number is defined as nresolution in this group This parameter records the frame rate when videoin_c 0 n 1 _cmosfreq 60 or vi...

Page 272: ...supportlevel 0 positive integer 0 7 This contains a list of positive integers split by comma If wdrpro_mode 1 then the value indicate the support strength level of WDR Pro If wdrpro_mode 2 then the fi...

Page 273: ...word as well such as exposurelevel fixed 6 which means exposurelevel is fixed to level 6 Description can be a nonnegative integer or string or NULL For example exposurelevel fixed 6 8 12 which means e...

Page 274: ...ore and user can t change it hidden UI is hidden fixed UI is fixed to one selection or value ranged UI is fixed to multiple selections or values enabled UI is checked notsupport the affected function...

Page 275: ...pability_image_c 0 n 1 _dnr 0 We support this parameter when the version number httpversion is equal or greater than 0308a eis 0 1 0 7 0 Non support electronic image stabilizer 1 Support electronic im...

Page 276: ...unchanged or others x nonnegative integer product dependent 0 7 When Is mode is not some features may become malfunction or be forced to a given value The affected functions are list here The format i...

Page 277: ...n is equal or greater than 0302a scenemode_support 0 1 0 7 0 Non support scene mode 1 Support scene mode scenemode_supporttype product dependent visibility noiseless lpcparkinglot lpcstreet lpchighway...

Page 278: ...xposure setting Only available when capability_image_c 0 n 1 _ exposure_mode is 1 We support this parameter when the version number httpversion is equal or greater than 0302a exposure_rangetype oneval...

Page 279: ...um The shutter value can be up to the assigned value videoin_c 0 n 1 _gainvalue not support Only available when capability_image_c 0 n 1 _ exposure_mode is 1 and capability_image_c 0 n 1 _expo sure_ra...

Page 280: ...disabled API name can be one word as well such as exposurelevel fixed 6 which means exposurelevel is fixed to level 6 Description can be a nonnegative integer or string or NULL means no feature is af...

Page 281: ...ranged UI is fixed to multiple selections or values enabled UI is checked notsupport the affected function is not available Affect API name can be described in hierarchy such as exposurewin mode blc d...

Page 282: ...Policy Description Policy can be categorized into following groups disabled UI turns grey and users can t select it unchanged UI keeps the status as before and user can t change it hidden UI is hidde...

Page 283: ...priority mode is enabled some features may become malfunction or be forced to a given value The affected functions are list here The format is Affect API name Policy Description Policy can be categori...

Page 284: ...exposurewin mode blc hidd en defog disabled wdrpro disabled exposurelevel hidden or others x nonnegative integer product dependent 0 7 When exposure manual mode is enabled some features may become ma...

Page 285: ...image_c 0 n 1 _ exposure_modetype and capability_image_c 0 n 1 _ exposure_mode is 1 We support this parameter when the version number httpversion is equal or greater than 0302a exposure_levelrange 0 1...

Page 286: ...n 1 _ exposure_winmode exposure_hlcmode_affect or others x nonnegative integer product dependent 0 7 When hlc mode is enabled some features may become malfunction or be forced to a given value The aff...

Page 287: ...in capability_image_c 0 n 1 _ exposure_winmode We support this parameter when the version number httpversion is equal or greater than 0304a exposure_wintype inclusive exclusive 0 7 The supported expo...

Page 288: ...apability_image_c 0 n 1 _ exposure_mode is 1 We support this parameter when the version number httpversion is equal or greater than 0301a exposure_pal_totalrange A list of Positive Integer 0 7 Availab...

Page 289: ...0 Non support Auto Exposure Bracketing AEB 1 Support Auto Exposure Bracketing AEB Auto Exposure Bracketing AEB is a term that is used to signify a process where the camera automatically takes two or...

Page 290: ...cate a window in the image with pixels std A normalized 0 9999 range Not supported privacymask_ncolor Positive Integer 0 7 Available total color numbers of privacy mask agc_maxgain 0 100 0 7 Available...

Page 291: ...notsupport the affected function is not available Affect API name can be described in hierarchy such as exposurewin mode blc disabled which means blc exposure window is disabled API name can be one wo...

Page 292: ...Policy can be categorized into following groups disabled UI turns grey and users can t select it unchanged UI keeps the status as before and user can t change it hidden UI is hidden fixed UI is fixed...

Page 293: ..._aesp eed is 1 gammacurve 0 1 0 7 0 Non support tuning Gamma curve 1 Support tuning Gamma curve lowlightmode 0 1 0 7 Internal parameter must not open to user 0 Non support low light mode 1 Support lo...

Page 294: ...lens freeze boolean 0 7 0 Non support image freeze feature 1 Support image freeze feature We support this parameter when the version number httpversion is equal or greater than 0302a autotrack_support...

Page 295: ...Indicate whether to support lens distortion correction function We support this parameter when the version number httpversion is equal or greater than 0309d palette_support boolean 0 7 Indicate suppo...

Page 296: ...ript Group event_customtaskfile_i 0 2 PARAMETER VALUE SECURITY get set DESCRIPTION name string 40 6 6 Custom script identification of this entry date string 4 20 6 6 Date of custom script time string...

Page 297: ...or event trigger di 0 positive integer 6 6 Indicate the source id of di trigger This field is required when trigger condition is di One bit represents one digital input The LSB indicates DI 0 Only ava...

Page 298: ...day 0 127 6 6 Indicate which weekday is scheduled One bit represents one weekday bit0 LSB Saturday bit1 Friday bit2 Thursday bit3 Wednesday bit4 Tuesday bit5 Monday bit6 Sunday For example to detect e...

Page 299: ...when capability_supportsd 0 action_server_i 0 4 _ena ble boolean 6 6 Enable or disable this server action action_server_i 0 4 _me dia NULL 0 4 101 6 6 Index of the attached media 101 means Recording N...

Page 300: ...RITY get set DESCRIPTION name string 40 6 6 Identification of this entry type email ftp http ns 6 6 Indicate the server type email email server ftp FTP server http HTTP server ns network storage http_...

Page 301: ...a_i 0 4 PARAMETER VALUE SECURITY get set DESCRIPTION name string 40 6 6 Identification of this entry type snapshot systemlog videoclip recordmsg 6 6 Media type to send to the server or store on the se...

Page 302: ...gth 6 6 Maximum duration of one video clip in seconds videoclip_maxsize 50 capability_media_videoclip_maxsiz e 6 6 Maximum size of one video clip file in Kbytes 7 32 Recording Group recording_i 0 1 PA...

Page 303: ...cording_enabled is enabled limitsize boolean 6 6 0 Entire free space mechanism 1 Limit recording size mechanism cyclic boolean 6 6 0 Disable cyclic recording 1 Enable cyclic recording notify boolean 6...

Page 304: ...size reserveamount 0 15000000 6 6 The reserved amount in Mbytes when choosing cyclic recording mechanism dest cf 0 4 6 6 The destination to store the recorded data cf means local storage CF or SD card...

Page 305: ...https status 3 Certificate not installed 2 Invalid public key 1 Waiting for certificate 0 Not installed 1 Active countryname string 2 6 6 Country name in the certificate information stateorprovincena...

Page 306: ...be used after the version number httpversion is equal or greater than 0400a autocleanup_maxage Not recommended to use this positive integer 6 6 To specify the expired days for automatic clean up For f...

Page 307: ...nabled maxretentiontime_others_e nabled boolean 6 6 Enable automatic clean up method for all media files except media files generated by recording task The parameter takes effect when autocleanup_enab...

Page 308: ...e If the minimal window size is 64x64 then the win_i0_home 0 resolution_W 64 0 resolution_H 64 which the resolution is the value in current stream If the stream doesn t support ePTZ the permissions of...

Page 309: ...able when capability_fisheye is 1 1 7 Tilt speed It should be set by eCamCtrl cgi rather than by setparam cgi panspeed 5 5 1 4 Pan speed Only available when capability_fisheye is 1 1 7 Pan speed It sh...

Page 310: ...each patrol point separated by preset_i 0 19 _name string 40 1 4 Name of ePTZ preset Only available when capability_fisheye is 1 1 7 Name of ePTZ preset It should be set by ePreset cgi rather than by...

Page 311: ...eam win_i0_size WxH product dependent 4 4 Width and height of the window The minimal window size is 192x144 7 38 Seamless recording setting Group seamlessrecording capability localstorage seamless 0 P...

Page 312: ...order of the enabled modules module_save2sd boolean 6 6 Indicate if the module should be saved to SD card when user want to upload it If the value is false save module to the internal storage space a...

Page 313: ...dicate the module use VIVOTEK license mechanism Group vadp_schedule_i 0 n 1 for n VADP package number n denotes the value of capability_vadp_npackage Only available when capability_vadp_npackage 0 and...

Page 314: ...s speed patrolseq string 120 1 4 For external device The indexes of patrol points separated by patroldwelling string 160 1 4 For external device The dwelling time of each patrol point separated by pre...

Page 315: ...era ID e g 2400bps camera ID 1 2 3 etc All Camera IDs on the same controlling system NVR or rs485 keyboard have to be distinct Therefore once you send a controlling signal each camera will only accept...

Page 316: ...k 1 _name We support this parameter when the version number httpversion is equal or greater than 0305b patrolseq string 120 1 4 For external device The indexes of patrol points separated by patroldwel...

Page 317: ...eset NAME VALUE SECURITY get set DESCRIPTION ccdtype string 16 6 7 Internal used read only motortype string 16 6 7 Internal used read only cameraid 1 255 1 4 Camera ID controlling external PTZ camera...

Page 318: ...s setting sync fixcurrent 1 4 The focus mode of each preset which is essential and should be grouped with preset_i 0 k 1 _name We support this parameter when the version number httpversion is equal or...

Page 319: ...e idle idleaction_interval 1 999 1 4 While idle over this time interval idle action will be taken zoomenhance boolean 1 4 Enable disable zoom enhancement tour_index 1 0 19 1 4 Index of the enabled tou...

Page 320: ...27 _location string 128 1 4 Full path of the PTZ driver enablehttptunnel boolean 1 4 Enable HTTP tunnel channel to control UART Group uart_i 0 n 1 n is uart port count capability nuart 0 and capabilit...

Page 321: ...apability_ptzenabled is 1 NAME VALUE SECURITY get set DESCRIPTION cameraid 1 255 4 4 Camera ID controlling external PTZ camera Note Please set your speed dome to the appropriate baud rate and Camera I...

Page 322: ...ected string 6 7 Current selected lens profile e g lens_selected lens_default_i0 it means choosen lens configuration is i0 lens of default group Group lens_default NAME VALUE SECURITY get set DESCRIPT...

Page 323: ...eam NAME VALUE SECURITY get set DESCRIPTION panspeed 5 5 integer 1 4 Pan speed of regional view tiltspeed 5 5 integer 1 4 Tilt speed of regional view zoomspeed 5 5 integer 1 4 Zoom speed of regional s...

Page 324: ...upport 0 n denotes the value of capability_nvideoin PARAMETER VALUE SECURITY get set DESCRIPTION objsize_type 1 2 1 4 Type of object size 1 customized width and height 0 object size 30 x 30 1 object s...

Page 325: ...hoc encrypt none wep wpa wpa2 6 6 Encryption method none NONE wep WEP wpa WPA wpa2 WPA2PSK authmode OPEN SHARED 6 6 Authentication mode Only valid when wireless_encrypt is wep keylength 64 128 6 6 Key...

Page 326: ...6 WPA WPA2PSK mode pre shared key Only valid when wireless_encrypt is wpa or wpa2 7 51 Shock detection Group shock_c 0 n 1 for n channel products n denotes the value of capability_nvideoin capability...

Page 327: ...mal state 1 Active triggered state Example Drive the digital output 1 to triggered state and redirect to an empty page http myserver cgi bin dido setdo cgi do1 1 8 2 Query Status of the Digital Input...

Page 328: ...ivileges Method GET POST Syntax http servername cgi bin dido getdo cgi do0 do1 do2 do3 If no parameter is specified all the digital output statuses will be returned Return HTTP 1 0 200 OK r n Content...

Page 329: ...rce resolution Available options are list in capability_videoin_c 0 n 1 _resolution Besides available options is referred to capability_videoin_c 0 n 1 _maxresolution and capability_videoin_c 0 n 1 _m...

Page 330: ...unt password and privilege When using this method the username field is necessary and other fields are optional If not specified it will keep the original settings username name The name of the user t...

Page 331: ...0 OK r n Content Type text plain r n Content Length syslog length r n r n system log information r n 8 7 Upgrade Firmware Note This request requires Administrator privileges Method POST Syntax http se...

Page 332: ...trl eCamCtrl cgi channel 0 stream 0 move right http myserver cgi bin camctrl eCamCtrl cgi channel 0 stream 1 vx 2 vy 2 vz 2 http myserver cgi bin camctrl eCamCtrl cgi channel 0 stream 1 x 100 y 100 vi...

Page 333: ...y w h are essential parameters in an area zoom case and the stream index is counted from 0 as the first stream http IPAddr cgi bin camctrl eCamCtrl cgi channel 0 stream 0 x 912 y 297 w 864 h 488 resol...

Page 334: ...tion of streaming stretch boolean 0 indicates that it usesresolution streaming size as the range of the coordinate system 1 indicates that it usesvideosize plug in size as the range of the coordinate...

Page 335: ...PARAMETER VALUE DESCRIPTION channel 0 n 1 Channel of the video source stream 0 m 1 Stream recall Text string less than 40 characters One of the present positions to recall return return page Redirect...

Page 336: ...the page return page after the parameter is assigned The return page should be the relative path according to the root of camera If you omit this parameter it will redirect to an empty page If the re...

Page 337: ...on x vvtk tunnelled pragma no cache cache control no cache POST cgi bin operator uartchannel cgi x sessioncookie string 22 content type application x vvtk tunnelled pragma no cache cache control no ca...

Page 338: ...tion x vvtk tunnelled pragma no cache cache control no cache content length 32767 expires Sun 9 Jam 1972 00 00 00 GMT User must use GET and POST to establish two channels for downstream and upstream T...

Page 339: ...DP You can get the SDP by HTTP GET When using scalable multicast Get SDP file which contains the multicast information via HTTP 8 15 Open the Network Stream Note This request requires Viewer access pr...

Page 340: ...data The hex decimal data is a series of digits from 0 9 A F Each comma separates the commands by 200 milliseconds flush yes no yes Receive data buffer of the COM port will be cleared before read no D...

Page 341: ...mary key column will automatically be assigned a unique integer triggerType text Optional Indicate the event trigger type Please embrace your input value with single quotes Ex mediaType motion Support...

Page 342: ...Optional Specifies how many rows to skip at the beginning of the matched records Note that the offset keyword is used after limit keyword To increase the flexibility of search command you may use OR...

Page 343: ...pdate isLocked 1 label 1 label 5 Ex Update records whose key numbers are 2 and 3 to be unlocked status http servername cgi bin admin lsctrl cgi cmd update isLocked 0 label 2 label 3 Command queryStatu...

Page 344: ...that when the virtual input is waiting for next state it cannot accept new requests return return page Redirect to the page return page after the parameter is assigned The return page should be the r...

Page 345: ...T DESCRIPTION maxsft positive integer 0 Request cached stream at most how many seconds ago The value must be a positive integer 0 tsmode normal adaptive normal Streaming mode normal Full FPS all the t...

Page 346: ...ast Used by forcechk The value must be a positive integer 0 Return Code Description 400 Bad Request Request is rejected because some parameter values are illegal 415 Unsupported Media Type Returned if...

Page 347: ...bility_image_c 0 n 1 _remotefocus 1 Note This request requires Administrator privileges Method GET POST Syntax http servername cgi bin admin remotefocus cgi function value direction value position val...

Page 348: ...d point of effective focal length remote_focus_zoom_motor Current position of zoom motor remote_focus_focus_motor Current position of focus motor remote_focus_zoom_enable Current function of zoom moto...

Page 349: ...ied from function getstatus This parameter is for additional fine tune the value is from 1 to 30 iris N A Open iris or not It works only if function auto scan 8 21 BackFocus capability_image_c 0 n 1 _...

Page 350: ...focus_focus_motor_start Start point of effective focal length remote_focus_focus_motor_end End point of effective focal length remote_focus_focus_motor Current position of focus motor remote_focus_foc...

Page 351: ...orks only if function auto scan 8 22 Export Files Note This request requires Administrator privileges Method GET Syntax For daylight saving time configuration file http servername cgi bin admin export...

Page 352: ...Post data filename file name r n r n multipart encoded form data For language file http servername cgi bin admin upload_lan cgi Post data filename file name r n r n multipart encoded form data For se...

Page 353: ...te_lens cgi choose_lens value You need to reboot manually after you choose another lens configuration For choose selected lens configuration and reboot camera http servername cgi bin admin update_lens...

Page 354: ...MMDD_HHMMSS MMM N A End time length positive integer N A The length of media of interest The unit is second loctime boolean 0 Specify if start end time is local time format 1 for local time 0 for UTC...

Page 355: ...image Move the center of image to the coordination x y based on resolution or videosize of 1O mode return return page Example http myserver cgi bin camctrl fdCamCtrl cgi channel 0 stream 0 move right...

Page 356: ...r It will be the x coordinate of center after movement y integer y coordinate clicked by user It will be the y coordinate of center after movement videosize window size The size of plug in ActiveX win...

Page 357: ...it a 3D privacy mask maskname string 40 3D privacy mask name maskheight integer 3D privacy mask height maskwidth integer 3D privacy mask width videosize window size Optimal The size of plug in ActiveX...

Page 358: ...alue speedtilt value speedzoom value speedapp value speedlink val ue Set speeds return return page Example http myserver cgi bin camctrl camctrl cgi channel 0 camid 1 move right http myserver cgi bin...

Page 359: ...ol vy integer vs 0 127 Set the speed of movement 0 means stop x integer x coordinate clicked by user It will be the x coordinate of center after movement y integer y coordinate clicked by user It will...

Page 360: ...PTION getversion string Get the version of the PTZ control module getaction idle autopan tracking tour patrol Get the current status of the camera We support this parameter when the version number get...

Page 361: ...of capability_camctrl_c 0 n 1 _buildinpt is 1 getmaxpanangle integer Get the upper limit for pan angle Only available when bit0 of capability_camctrl_c 0 n 1 _buildinpt is 1 getmintilt 0 positive inte...

Page 362: ...positive integer Get the upper limit for focus position 8 29 Recall capability_camctrl_c 0 n 1 _zoommodule 1 Note This request requires Viewer privileges Method GET Syntax http servername cgi bin vie...

Page 363: ...E DESCRIPTION addpos string 30 Add one preset location to the preset list channel 0 capability_nvideoin 1 Channel of the video source delpos string 30 Delete preset location from preset list return re...

Page 364: ...s Manual 8 31 SmartSD capability_localstorage_smartsd 0 Note This request requires Administrator privileges Method GET POST Syntax http servername cgi bin admin smartsd cgi function value PARAMETER V...

Page 365: ...it The SD card is recommended to be replaced if the percentage reaches above 90 smartsd_spare_block_rate Usage rate of spare blocks It means the usage percentage of total spare block The range is from...

Page 366: ...N A Apply the wireless settings and connect to AP 8 33 Get wireless information capability_network_wireless 0 Note This request requires Administrator privileges Method GET POST Syntax http servernam...

Page 367: ...T Syntax http servername cgi bin admin getwlsignalstrength cgi PARAMETER VALUE DESCRIPTION N A N A Get wireless signal strength 8 35 WPS transaction capability_network_wireless 0 Note This request req...

Page 368: ...r cgi bin admin peripheral cgi channel 0 operation set washer_mode wiper washer_status on Response HTTP 1 0 200 OK r n Cache control no cache r n Pragma no cache r n r n washer_mode OK r n washer_stat...

Page 369: ...ailable when capability_peripheral_c 0 n 1 _heater_suppo rt 1 trigger heater component is work in force heater once Only available when capability_peripheral_c 0 n 1 _heater_suppo rt 1 Syntax for quer...

Page 370: ...us N A Get the current status of washer control module The status is off as default which means the washer is stopped and the status on means the washer is running Only available when capability_perip...

Page 371: ...ction getstatus onetimeauto onetimeauto Camera will automatically adjust the IR zone one time only getstatus Information of optimized IR control status and return value as below optimizedir_c 0 n 1 _i...

Page 372: ...deoin 1 Channel of the video source operation set settoall set set the strength of each IR LED separately settoall use fixed strength for all IR LED irmode auto manual Irmode needs to be set as manual...

Page 373: ...ngth 50 70 50 50 50 Response HTTP 1 0 200 OK r n Cache control no cache r n Pragma no cache r n r n ERROR Parameter irmode must be set as manual Example http myserver cgi bin admin optimizedir cgi cha...

Page 374: ...all adjustment mode that IR supports irmode N A Get the current IR control mode irnum N A Get the number of IR that camera supports Example http myserver cgi bin admin optimizedir cgi channel 0 operat...

Page 375: ...H 264 THIS PRODUCT IS LICENSED UNDER THE AVC PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND NON COMMERCIAL USE OF A CONSUMER TO i ENCODE VIDEO IN COMPLIANCE WITH THE AVC STANDARD AVC VIDEO AND OR ii DE...

Page 376: ...dio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or r...

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