Instruction/ maintenance manual of the product VN-V686UAPI JVC
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IP Camera VN-V686U API GUIDE This document provides a description of protocols and API of VN-V686. Refer Readme file in the CD-ROM for updated informa tion.
Updates Version Date Updates 1.00 2007/12/13 First release. 1.01 2008/4/25 Limitation of Registering Preset Position is added. Fixed auto patrol number for auto return. Fixed api text for getting status of a privacy ma sking area. 1.02 2008/6/19 - Boundary option is added to JPEG request API.
Custom Application Software Devel opment Guide VN-V686 can be used from a custom application software by ut ilizing the API and protocols for VN-V686. The following operations are possible. ● Getting JPEG from VN-V686. ● Getting MPEG-4 from VN-V686.
Content 1. Getting JPEG from VN-V686 via HTTP 2. Getting MPEG-4 from VN-V686 via HTTP 3. API to Search VN-V686 4. Getting Alarm from VN-V686 via TCP 5. Using API that Requires Basic Authentication 6. API for Getting/Changing Parameters of VN-V686 7. List of Protocols and Port Numbers Used with VN-V686 8.
1. Getting JPEG from VN-V686 via H TTP 1.1. Basic Procedures 1) The client establishes a TCP connection to port number 80. 2) The client sends out API. Example GET /api/video?encode=jpeg&framerate=30&boundary=on&ptz_info=off HTTP/1.1<CRLF> Host: 192.
When ptz_info=on is specified, boundary, pan/tilt/zoom information and JPEG file will be sent out continuously a fter HTTP Response as follows. Example of Booundary and pan/tilt/zoom information: --fo.
1.2. API Format Structure Unlike APIs for getting/setting parameters, Accept line is not required. Basic authentic ation is also not necessary. Example GET /api/video?encode=jpeg&framerate=30&boundary=on&ptz_info=off HTTP/1.1<CRLF> Host: 192.
HTTP/1.1 200 OK<CRLF> Content-Type: multipart/x-mixed-replace;boundary=--foo<CRLF> Date: Tue, 02 Oct 2007 07:33:12 GMT<CRLF> Server: JVC VN-V686 Network Camera<CRLF> x-vnv686_r.
FFD8 Start Code FFE0 Application Segment FFFE Comment Segment 1 FFFE Comment Segment 2 (reserved) FFC4 DHT Huffman Table FFDB DQT Quantization Table FFDD DRI Restart Interval FFC0 SOF Frame Information FFDA Data Start Segment FFD9 End Code The following information is stored in the comment segment 1.
Target position of Intelligent tracking 30 track_area = 90,420-150,460 Indicates position of Intelligent tracking target . The numbers are top left position and bottom right position. Item names and values, excluding the version information that does not include =, are stored in the following forma t.
HTTP Response and MPEG-4 stream sent out by VN-V686 are as follows. When ptz_info=on is specified, boundary, pan/tilt/zoom information and MPEG-4 VOP will be se nt out continuously after HTTP Response are as follows.
Details of MPEG-4 stream is explained later. 5) When the client wants to stop current MPEG-4 transmission, the client disconnects TCP80. VN-V686 does not accept further API via current TCP that is used for JPEG transmission.
Server: JVC VN-V686 Network Camera<CRLF> x-vnv686_response: encode=mpeg4&framerate=30&framesize=vga&ptz_info=off<CRLF><CRLF> MPEG-4 framerate can be changed by Web page or API. When MPEG-4 framerate is changed, the framerate of current stream is changed also.
There are VOL, Userdata1, GOV and Userdata2 before each I-VOP. Data Structure before I-VOP Item Note VOL VOL of MPEG-4 Video Userdata1 Reserved GOV GOV of MPEG-4 Video Userdata2 Userdata Da.
Response Example system.id=VN-V686U(192.1 68.0.2/24)&200 OK<CRLF> 4. Getting Alarm from VN-V686 4.1. Procedure 1) The client establishes a TCP connection to port number 32040.
The following is an example of API for Getting subnet mask of VN-V686. Example GET /api/param?network.interface.subnetmask HTTP/1.1<CRLF> Accept: text/plain<CRLF> Host: 192.168.0.2<CRLF> Authorization: Basic YWRtaW46dm4tdjY4Ng==<CRLF><CRLF> Specify the response format by Accept line.
Date: Fri, 13 MAY 2005 07:33:12 GMT<CRLF> Server: JVC VN-V686 API Server<CRLF> network.interface.subnetmask=255.0.0.0&200 OK<CRLF> 4) The client disconnects TCP80 to end the use of API. Note: APIs for getting/setting parameters are not restricted by the access restriction func tion.
An error code will be returned when setting is not properly performed. Example: ParamA.ParamB.ParamC&401 Unauthorized 6.2. Camera These APIs are related to camera settings. Same functions are shown on the Camera page of the WEB setting page and PTZ Controller of built-in viewer.
To set as blank, specify as %00(0x25, 0x30, 0x30). To use space, specify as %20(0x25, 0x32, 0x30). If you want to set "Comment In JPEG" for example, specify as follows. /api/param?camera.id=Comment%20In%20JPEG The Camera ID is used as sender's display name of alarm mail.
Example of setting a value /api/param?camera.image.pedestal=50 Example of 1 step change /api/param?camera.image.pedestal=+ Example of response camera.image.pedestal &202 Accepted(camera.status=save) Interpretation Change pedestal setting. Specify 0 to 100, "+" or "-".
Example of response camera.image.gamma.activelevel &202 Accepted(camera.status=save) Interpretation Change active gamma level setting. S pecify from 0 to 100 . The change is saved by the API, camera.status=save. If the change is not saved, the setting is restored by reboot.
becomes sharper 1 step by specifying "+", softer 1 step by specifying "-". The change is saved by the API, camera.status=save. If the change is not saved, the setting is restored by reboot. Allowed users admin, operator Getting Color Level from VN-V686 Format /api/param?camera.
reboot. Allowed users admin, operator Getting Stabilizer Level from VN-V686 Format /api/param?camera.image.stabilizer.level Example of response camera.image.stabilizer.level=100&200 OK Interpretation Acquire stabilizer level. Value from 0 to 100 is returned.
Getting AGC from VN-V686 Format /api/param?camera.image.brightness Example of response camera.image.brightnesss=autoL&200 OK Interpretation Acquire AGC setting. "manual", "autoL", " autoM" or "autoH" is returned.
"quality" is returned. In case of "motion", AGC is used before using sense up. In case of "quality", sense up is used before using AGC. Allowed users admin, operator, user Setting ALC priority for VN-V686 Format /api/param?camera.
Interpretation Acquire B&W mode. "color", "bw", "autoL", "autoM" or "autoH" is returne d. Allowed users admin, operator, user Setting B&W Mode for VN-V686 Format /api/param?camera.image.true_daynight=data Example /api/param?camera.
Allowed users admin, operator, user Setting Light for focus in B&W mod e for VN-V686 Format /api/param?camera.image.true_daynight.light=data Example /api/param?camera.image.true_daynight.af=infrared Example of response camera.image.true_daynight.light &202 Accepted(camera.
Setting Iris for VN-V686 Format /api/param?camera.iris=data Example to set fixed value /api/param?camera.iris=50 Example to set auto /api/param?camera.iris=autoM Example to change from auto to maual /api/param?camera.iris=manual Example of response camera.
Interpretation Acquire white balance setting. "autoW" , "autoN" or "manual" is returned. Allowed users admin, operator, user Setting White Balance for VN-V686 Format /api/param?camera.image.white_balance=data Example /api/param?camera.
Interpretation Acquire B-gain of white balance setting. s0 to s255 is returne d. The s before number means "step". Allowed users admin, operator, user Setting B-Gain of White Balance for VN -V686 Format /api/param?camera.image.white_balance.
Example of response camera.image.blc=off&200 OK Interpretation Acquire Back Light Compensation setting. "off", "a", "b", "c" or "d" is returned. Refer the instruction manual for detailed information of "a", "b", "c" and "d".
Example /api/param?encode(1).framesize=qvga Example of response encode(1).framesize& 202 Accepted(encode(1).status=save) Interpretation Change JPEG frame size. Specify "vga" or "qvga". File size setting is changed automatically when frame size is changed.
Example of response encode(1).quality& 202 Accepted(encode(1).status=save) Interpretation Change the file size setting of JPEG. The unit of set va lues is in KB. VN-V686 will perform rate control with this file size as the target. When frame size is VGA, setting between the range of 10k to 100k is possible.
Getting MPEG-4 bitrate Setting from VN-V686 Format /api/param?encode(2).bitrate Example of response encode(2).bitrate=8000000&200 OK Interpretation Acquire the bitrate setting of MPEG-4. If the response is 8000000 for exa mple, the setting is 8Mbps.
Interpretation Acquire frame rate of MPEG-4 encoding. Allowed users admin, operator, user Setting MPEG-4 Frame Rate Setting for VN-V686 Format /api/param?encode(2).framerate=data Example /api/param?encode(2).framerate=30 Example of response encode(2).
Setting MPEG-4 Priority Setting for VN -V686 Format /api/param?encode(2).priority=data Example /api/param?encode(2).priority=motion Example of response encode(2).priority& 202 Accepted(encode(2).status=save) Interpretation Change priority of MPEG-4.
Allowed users admin, operator Getting Alarm Action from VN-V686 Format /api/param?application.event(Number).action Example When Getting action of alarm action No. 1 /api/param?application.event(1).action Example of Response application.event(1).action=mailto/somebody@somecompany.
application.event(1).action=udpto/10.0.0.100/20000/Message&200 OK When alarm output is specified, pinout, distinction between make/break (m1 or b1) and output time (millise cond) will be returned. Segments are indicated by /. Example of Response application.
Specify mailto, mail address, JPEG attach and the character string to be sent when sending via mail. Segments are indicated by /. The maximum number of characters for the mail address is 95. To attach JPEG, specify obje ct01. If none is specified instead of object01, JPEG is not attached to the mail.
Specify pinout, distinction between make/break (m1 or b1) and the time (millisec ond) when alarm output is specified. Segments are indicated by /. The time is 0 or from 100 to 5000. When the time is 0, alarm output doe s not come back to previous state.
Example of Response application.event(1).filter(sunday).status&202 Accepted(application.event(1).status=restart) Interpretation Set filter setting of the alarm action for the specified alarm number. Up to 5 alarm actions can be specified, and periodic FTP is assigned to event No.
time can be from 000001 to 240000. Start time must be earlier than end time. The changes to filter of alarm action is saved by /api/param?application.eve nt(Number).status=restart. Allowed users admin, operator Getting Alarm Filter Type from VN-V686 Format /api/param?application.
Example When Getting Trigger of Alarm No. 1 /api/param?application.event(1).trigger Example of Response application.event(1).trigger=m1&200 OK Interpretation Acquire Trigger of the alarm action for the specified a larm number. Up to 5 alarm actions can be specified, and periodic FTP is assigned to event No.
specify m1 in the case of Make for alarm input 1. specify b1 in the case of Break for alarm input 1. specify m2 in the case of Make for alarm input 2. specify b2 in the case of Break for alarm input 2. specify v1 for motion detection of video. specify ncbws for IR Filter OFF.
Interpretation Change the address setting of the SMTP server. Specify the IP address or FQDN. The maximum FQDN size is 63 bytes. Specify as 0.0.0.0 when the SMTP server is not set. It is also possible to leave the setting fie ld blank as follows. /api/param?application.
Allowed users admin, operator Getting "POP before SMTP" Setting from VN-V686 Format /api/param?application.smtp.type Example of Response application.smtp.type=pbs&200 OK Interpretation Acquire the "POP before SMTP" setting. "simple" is returned when this is set to off.
Interpretation Acquire the port number setting of the POP server. Allowed users admin, operator, user Setting POP Server Port Number for VN -V686 Format /api/param?application.pop.port=data Example /api/param?application.pop.port=110 Example of Response application.
Setting POP Server Password for VN-V686 Format /api/param?application.pop.password=data Example /api/param?application.pop.password=someword Example of Response application.pop.password&200 OK Interpretation Change the password setting of the POP server.
Interpretation Change the FTP server directory setting used for FTP transmission. It is possible to set FTP transmission to a directory under the FTP server home directory by specifying that directory na me. Use %2F to segment the directory. ("2F" is ASCII code of "/".
Example of Response application.ftp.naming=default&200 OK Interpretation Acquire file naming of periodic FTP. "default" , "type1" or "type2" is returned. When default is set, the file name is as YYYYMMDDHHMMSS-NNN-2.jpg.
File Name Example Camera.jpg Allowed users admin, operator Setting User Define Name of File Nami ng for VN-V686 Format /api/param?application.ftp.naming_option=data Example of Response application.ftp.naming_option&200 OK Interpretation Change user define name for file naming of periodic FTP.
For Post Duration /api/param?application.object.postrec&200 OK Interpretation Change parameters for PrePost + ftp. These parameters a re used when recftp is set as an alarm action. Specify 30, 15, 10, 7.5, 6, 5, 3, 2, or 1 for frame rate. Maximum Pre/Post duration is 60 seconds.
Allowed users admin, operator 6.6. PTZ The APIs below are related to pan/tilt/zoom control. These are equivalent to the features on the PTZ page of the WEB setting page and PTZ Controller of built-in viewer. Refer to the instruction manual for details on the PTZ page and PTZ Controller.
Accepted(camera.status=save) Interpretation Change timeout of Auto Return in seconds. Specify 60, 120, 180, 300, 600, 1200, 1800 or 3600. The change is saved by the API, camera.status=save. If the change is not saved, the setting is restored by reboot.
Allowed users admin, operator Specify target for Intelligent Track ing for VN-V686 Format /api/param?camera.motion.auto_tracking(2).target=sx-sy /api/param?camera.motion.auto_tracking(2).target=sx-sy-R-G-B Example to specify position (10, 20) /api/param?camera.
/api/param?camera.motion.auto_tracking(2).restarttime Example of response camera.motion.auto_tracking(1).restarttime=10&200 OK Interpretation Acquire restart time of Auto Tracking or Intelligent tracking in se conds.
Getting Tracking Zoom setting of Intelligent Tracking from VN-V686 Format /api/param?camera.motion.auto_tracking(2).zoom Example of response camera.motion.auto_tracking(2).zoom=on&200 OK Interpretation Acquire tracking zoom setting of Intelligent Tra cking.
Interpretation Acquire maximum zoom of Intelligent Tracking. Zoom limit c an not be bigger than maximum zoom. Value from 1.00 to 21.37 is returned. Allowed users admin, operator, user Setting Maximum Zoom of Intelligent Tracking for VN-V686 Format /api/param?camera.
current resolution is QVGA. Allowed users admin, operator, user Setting Dead Zone of Intelligent Tracking for VN-V686 Format /api/param?camera.motion.auto_tracking(2).dead_zone=data Example of Response camera.motion.auto_tracking(2).dead_zone&202 Accepted(camera.
Accepted(camera.status=save) Interpretation Change On/Off of Pan Limit. Specify "on" or "off" . The change is saved by the API, camera.status=save. If the change is not saved, the setting is restored by reboot. Allowed users admin, operator Getting Left Side of Pan Limit from VN-V6 86 Format /api/param?camera.
Getting Tilt Limit from VN-V686 Format /api/param?camera.motion.tilt.limit.upper Example of response camera.motion.tilt.limit.upper=5&200 OK Interpretation Acquire Tilt Limit in degrees. Allowed users admin, operator, user Setting Tilt Limit for VN-V686 Format /api/param?camera.
off : Auto Flip function does not activate. full_digital : This is Digital Flip on Web page. The top/bottom and left/right of the image flips when the object has passed the bottom of the camera, at the position of 135 degrees. half : Thi is Mode1 on Web page.
Moving to Specified Pan Posi tion for VN-V686 Format /api/param?camera.motion.pan=data Example to move to absolute 90 degrees /api/param?camera.motion.pan=90.00 Example to move to relative 45 degrees /api/param?camera.motion.pan=+45.00 Example of Response camera.
Format /api/param?camera.motion.variable_pantiltspeed.status Example of Response camera.motion.variable_pantiltspeed.status=on&200 OK Interpretation Acquire current setting of variable pan/tilt speed. "on" or "off" is returned.
Setting Direction of Tilt Operati on for VN-V686 Format /api/param?camera.motion.tilt.mode=data Example to set to up /api/param?camera.motion.tilt.mode=up Example of Response camera.motion.tilt.mode&200 OK Interpretation Set direction of tilt operation.
means Wide edge and 99.99 means Tele edge. Allowed users admin, operator Zoom Operation for VN-V686 Format /api/param?camera.motion.zoom.status=data Example to start zoom /api/param?camera.motion.zoom.status=start Example of Response camera.motion.zoom.
zoom is Tele edge, focus can be from 0.00 to about 78. When focus is set to auto, easy_auto is returned. Allowed users admin, operator, user Moving to Specified Focus Pos ition for VN-V686 Format /api/param?camera.focus=data Example to move to absolute 50.
Interpretation Set speed of focus operation. Specify 0 to 100. The spee d is 4 steps internally. Allowed users admin, operator (3) Preset Position Getting Current Preset Position from VN-V686 Format /api/param?camera.status Example of response camera.
Moving to Preset Position for VN-V6 86 Format /api/param?camera.position(number).status=goto Example of Response camera.position(3).status&200 OK Interpretation Move to specified preset position. Specify from 0 to 99 as position number. Allowed users admin, operator Getting Title of Preset Position from VN-V686 Format /api/param?camera.
Example of Response camera.motion.auto_pan.status&200 OK Interpretation Start/stop auto pan. Specify start, stop, goto_start or goto_end. Allowed users admin, operator Getting Direction of Auto Pan from VN-V6 86 Format /api/param?camera.motion.auto_pan.
Interpretation Set current position as start position of auto pan. Pan/tilt/z oom/focus positions are saved. Caution: Though Moving to tilt position over 90 degrees is possible when auto flip mode is digital flip, select tilt position under 90 degrees as start position of auto pan.
seconds, and limited number of commands can be recorded. When the duration or command number is over, error response is returned to pan/tilt/zoom/focus command as below. 206 Partial Content, auto_trace(timeout) 206 Partial Content, auto_trace(memoryfull) If stop is specified after those limitations, "206 Partial Content" is returned.
Allowed users admin, operator, user Getting Preset Postion Number of Auto Patrol from VN-V686 Format /api/param?camera.motion.auto_patrol(number1).position(number2) Example to get preset position number of pa trol nuber 3 in mode 1 /api/param?camera.motion.
is saved by the API, camera.motion.auto_patrol.status=save. If the change is not saved, the se tting is restored by reboot. Allowed users admin, operator Saving Preset Position Number/Duarion of Auto Patrol for VN-V686 Format /api/param?camera.motion.
number. Allowed users admin, operator, user Setting Status of a Privacy Masking Area for VN-V686 Format /api/param?camera.private_mask.area(number).status=data Example of Response camera.private_mask.area(number).status&202 Accepted(camera.status=save) Interpretation Change each status of privacy masking area.
"clear" or "exit". When editing is started, zoom is changed to Wide edge, and pan/tilt positions a re restored if the privacy masking area has settings. Pan/tilt position of the privacy masking area can be cha nged by pan/tilt APIs.
Caution: Motion detect does not work during auto tracking. Allowed users admin, operator Getting Motion Detect Sensitivity fro m VN-V686 Format /api/param?camera.detection.level Example of response camera.detection.level=20&200 OK Interpretation Acquire the motion detect sensitivity.
Example /api/param?camera.detection.area=000102030405060708090001 Example of response camera .detection.area&202 Accepted(camera.status=save) Interpretation Change the motion detect mask.
Getting IP Address from VN-V686 Format /api/param?network.interface.ip Example of Response network.interface.ip=192.168.0.2&200 OK Interpretation Acquire the current IP address. Allowed users admin, operator, user Setting IP Address for VN-V686 Format /api/param?network.
Interpretation Acquire the current default gateway. Allowed users admin, operator, user Setting Default Gateway for VN-V686 Format /api/param?network.gateway=data Example /api/param?network.gateway=192.168.0.254 Example of Response network.gateway&200 OK Interpretation Change the default gateway.
Example /api/param?network.dns.status=on Example of Response network.dns.status&200 OK Interpretation Change status of DNS server setting, or validate changes to DNS server se ttings. Specify "on", "off" or "restart".
Allowed users admin, operator, user Setting TOS Value of JPEG for VN-V68 6 Format /api/param?network.interface.dscp.video.jpeg=data Example /api/param?network.interface.dscp.video.jpeg=56 Example of Response network.interface.dscp.video.jpeg&202 Accepted(network.
Example /api/param?network.interface.ttl.unicast=56 Example of Response network.interface.ttl.unicast&202 Accepted(network.interface.status=restart) Interpretation Change TTL of unicast. The range of set value is betwe en 1 to 255. To validate the change, use "network.
Allowed user admin Getting Network Negotiation Setti ng from VN-V686 Format /api/param?network.interface.negotiation Example of Response network.interface.negotiation=auto&200 OK Interpretation Acquire the network Negotiation setting. Eithe r auto, 100full, 100half, 10full or 10half will be returned.
Allowed users admin, operator 6.13. Multicast Streaming The APIs below are related to manual streaming. These are equivalent to the features on the S treaming page of the WEB setting page. Refer to the instruction manual for details on the Streaming pa ge.
"network.destination(1).host=start" API. Allowed user admin Getting JPEG Multicast Port Numb er from VN-V686 Format /api/param?network.destination(1).port Example of Response network.destination(1).port=49152&200 OK Interpretation Acquire JPEG multicast port number.
Format /api/param?network.destination(2).status Example of Response network.destination(2).status=off&200 OK Interpretation Acquire status of MPEG-4 multicast streaming. Either on or off will be returned. Allowed users admin, operator Setting Status of MPEG-4 Multicast Streaming, or Save Changes for VN- V686 Format /api/param?network.
Allowed users admin, operator Setting MPEG-4 Multicast Port Number for VN-V686 Format /api/param?network.destination(1).port=data Example /api/param?network.destination(1).port=59152 Example of Response network.destination(1).port&202 Accepted(network.
Interpretation Acquire the IP address setting of the restricted client. Setting is possible up to 10 items. Specify a value between 1 to 10 for the number. The following will be returned if subnet mask was specified. Example of Response 2 network.access_control(stream_out).
Example /api/param?network.ntp.status=on Example of Response network.ntp.status&200 OK Interpretation Change the on/off status of SNTP client, or validate c hanges to settings. Specify "on", "off" or "restart". as on or off.
Getting Access Interval Unit of NT P from VN-V686 Format /api/param?network.ntp.unit Example of Response network.ntp.unit=hour&200 OK Interpretation Acquire the unit of interval for accessing the NTP server. "min", "hour" or "day" is returned.
Timezone Character String Description GMT-12 Timezone that is 12 hours earlier than the Greenwich Mean Time . GMT-11 Timezone that is 11 hours earlier than the Greenwich Mean Time . GMT-10 Timezone that is 10 hours earlier than the Greenwich Mean Time .
GMT+8:45 Timezone that is 8 hours and 45 minutes later than the Greenwich Mean Time. GMT+9 Timezone that is 9 hours later than the Greenwich Mean Time . GMT+9:30 Timezone that is 9 hours and 30 minutes later than the Greenwich Mean Time. Japan Same timezone as GMT+9.
6.17. Maintenance The APIs below are related to maintenance. These are equivalent to the fea tures on the Maintenance page of the WEB setting page. Refer to the instruction manual for details on the Maintenance page. Initialization Format /api/param?system.
Allowed users admin, operator, user Setting Time of Auto Cleaning for VN-V686 Format /api/param?camera.motion.pan.auto_cleaning.time=data Example of Response camera.motion.pan.auto_cleaning.time &202 Accepted(camera.status=save) Interpretation Change time of auto cleaning.
system.session.sending(01).from.framesize=vga&200 OK In case of MPEG-4, system.session.sending(01).from.encode=mpeg4 is returned. In case of multicast, system.session.sending(01).to.ip becomes multicast IP address. Interpretation Acquire the sending status of VN-V686.
Example of Response system.software.revision(net)=V1-00&200 OK Interpretation Acquire firmware revisions of streaming manager. Allowed users admin, operator, user Getting Firmware Revisions of PTZ C ontroller Format /api/param?system.software.revision(sys) Example of Response system.
returned. Allowed users admin, operator, user Getting Mode of FTP Server from VN-V686 Format /api/param?application.ftp.mode Example of Response application.ftp.mode=active&200 OK Interpretation Acquire the mode of FTP server that is used by ala rm action.
number for data plus one is the port number for control. Allowed user admin, operator 7. List of Protocols and Po rt Numbers Used with VN-V686 VN-V686 uses the following protocols and port numbers.
- TimeFormat Set from 0 to 6 to select time format 0: YYYY/MM/DD HH:MM:SS.mm 1: YYYY/MM/DD HH:MM:SS 2: DD/MM/YYYY HH:MM:SS 3: MM/DD/YYYY HH:MM:SS 4: MM/DD HH:MM:SS 5: HH:MM:SS 6: HH:MM - DispMotion Set 1 to display motion detect (MPEG-4 viewer does not have this property.
<PARAM NAME="DispHeig ht" VALUE="240"> <PARAM NAME="Fra meRate" VALUE="15"> <PARAM NAME="Ve rsion2" VALUE="1"> </OBJECT> (2) Getting Multicast Execute Play method after setting properties below.
if(obj.value== " Play "){ obj.value="Pause"; JPEGViewer.Se tStill(0); }else{ obj.value=" Pla y "; JPEGViewer.Se tStill(1); } } </SCRIPT> <BODY STYLE="font-f.
VNviewcnt1.Play 8.4. HTML Example for MPEG-4 viewer (1) Getting MPEG-4 at display size QVGA Execute Play method after setting properties below. <OBJECT ID="MPEG4Vi ewer" WIDTH = 320 HEIGHT= 240 CLASSID="CLSID:062 774CF-C5DB-4683-909F-9B1AB 013CF35" CODEBASE=".
<!DOCTYPE HTML PU BLIC "-//W3C//DTD HTM L4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv="Co ntent-Type" content="text/ht ml;charset=ISO-8859-1"> <TITLE></TITLE> </HEAD> <SCRIPT LANGUAGE=J AVASCRIPT> function stop_clic k() { MPEG4Viewer.
<form name="myForm"> <table><tr><td> <INPUT TYPE="BUTTON" NAME="still_btn" VALUE="Pause" onclick=" still_click(t his)"></td><td> </tr></table> </form></BODY></HTML> 8.
An important point after buying a device JVC VN-V686UAPI (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought JVC VN-V686UAPI yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data JVC VN-V686UAPI - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JVC VN-V686UAPI you will learn all the available features of the product, as well as information on its operation. The information that you get JVC VN-V686UAPI will certainly help you make a decision on the purchase.
If you already are a holder of JVC VN-V686UAPI, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime JVC VN-V686UAPI.
However, one of the most important roles played by the user manual is to help in solving problems with JVC VN-V686UAPI. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JVC VN-V686UAPI along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
