Panasonic Mpeg2 Encoder Wj Gxe900 Operating Instructions
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102 RESETTING THE ALARM / DISPLAYING THE ALARM STATUS Displays the status of the alarm or resets the alarm against the encoder. The bit rate of the streaming video and audio data returns to the set value by resetting the alarm that sets the status of the alarm to OFF. When two or more alarms occurred, the bit rate of the latest alarm will be applied. The camera preset control will not be performed when resetting. ■Format ■Important Notices •"/control4?alm=(parameter value)&ch=(parameter value)". (Required) •The channel numbers used to display the alarm reset and the alarm status are defined as follows: ch0: All alarm port ch1: Contact alarm port 1 ch2: Contact alarm port 2 ch3: Contact alarm port 3 ch4: Contact alarm port 4 ch5: Camera site alarm connected to VIDEO IN 1 ch6: Camera site alarm connected to VIDEO IN 2 ch7: Camera site alarm connected to VIDEO IN 3 ch8: Camera site alarm connected to VIDEO IN 4 ch9: Video loss alarm connected to VIDEO IN 1 ch10: Video loss alarm connected to VIDEO IN 2 ch11: Video loss alarm connected to VIDEO IN 3 ch12: Video loss alarm connected to VIDEO IN 4 ■Control Item List ●Alarm reset Item Parameter name Parameter value Description Reset alm reset Alarm reset ch 00 Reset all alarm port 01 - 12 Reset designated alarm port ●Alarm status display Item Parameter name Parameter value Description Status display alm state Alarm status display ch 00 To display the status of all alarm ports (fixed) http://(IP address of the encoder)/control4?alm=(parameter value)&ch=(parameter value) HOW TO USE THE CGI COMMANDS
103 ■Response ●Response of alarm reset ●Response of displaying alarm status ■Examples 1. To reset the alarm occurred at the contact input port 1 http://192.168.0.10/control4?alm=reset&ch=01 2. To reset the video loss alarm occurred at the VIDEO IN 3 http://192.168.0.10/control4?alm=reset&ch=11 3. To display the alarm status http://192.168.0.10/control4?alm=state&ch=00 HTTP /1.1 XXXXXXXXXXXXX CR LF Cache-Control: no-cache CR LF Content-Type: text/plain CR LF Content-Length: XX CR LF(Store the octet number of the Message-Body decimally) CR LF ALM1:xxx CR LF(Status of the contact input port 1) ALM2:xxx CR LF(Status of the contact input port 2) ALM3:xxx CR LF(Status of the contact input port 3) ALM4:xxx CR LF(Status of the contact input port 4) ALM5:xxx CR LF(Status of the camera site alarm connected to VIDEO IN 1) ALM6:xxx CR LF(Status of the camera site alarm connected to VIDEO IN 2) ALM7:xxx CR LF(Status of the camera site alarm connected to VIDEO IN 3) ALM8:xxx CR LF(Status of the camera site alarm connected to VIDEO IN 4) ALM9:xxx CR LF(Status of the video loss alarm connected to VIDEO IN 1) ALM10:xxx CR LF(Status of the video loss alarm connected to VIDEO IN 2) ALM11:xxx CR LF(Status of the video loss alarm connected to VIDEO IN 3) ALM12:xxx CR LF(Status of the video loss alarm connected to VIDEO IN 4) (xxx : OFF, ALARM) HTTP /1.1 200 OK CR LF Cache-Control: no-cache CR LF Content-Type: text/plain CR LF Content-Length: XX CR LF(Store the octet number of the Message-Body decimally) CR LF
104 DISPLAYING THE CONTACT INPUT STATUS Displays the status of each contact input port. ■Format ■Response HTTP /1.1 200 OK CR LF Cache-Control: no-cache CR LF Content-Type: text/plain CR LF Content-Length: XX CR LF(Store the octet number of the Message-Body decimally) CR LF DI1: xxx CR LF(Status of the contact input port 1) DI2 : xxx CR LF(Status of the contact input port 2) DI3 : xxx CR LF(Status of the contact input port 3) DI4 : xxx CR LF(Status of the contact input port 4) (xxx : High or Low) http://(IP address of the encoder)/control4?dio=status HOW TO USE THE CGI COMMANDS
105 DISPLAYING THE STATUS OF VIDEO LOSS Displays the receiving status of the video sync signals from camera or the VTR connected to the VIDEO IN connector of the encoder. When the power of the camera connected with the video cable is off, the status will be OFF. ■Format ■Response HTTP /1.1 200 OK CR LF Cache-Control: no-cache CR LF Content-Type: text/plain CR LF Content-Length: XX CR LF(Store the octet number of the Message-Body decimally) CR LF VI1: xxx CR LF(Status of VIDEO IN 1) VI2 : xxx CR LF(Status of VIDEO IN 2) VI3 : xxx CR LF(Status of VIDEO IN 3) VI4 : xxx CR LF(Status of VIDEO IN 4) (xxx : IN or OUT) http://(IP address of the encoder)/control4?video=in
106 MUTING THE AUDIO It is possible to mute audio temporarily, or resume muted audio. ■Format ■Response ■Important Notice •"audio=out&ch=(parameter value)&mute=(parameter value)" (Required) ■Item List Item Parameter name Parameter value Description Audio mute audio out Identifier to mute audio AUDIO OUT connector number ch 01 - 04 Select a AUDIO OUT connector number Audio mute control mute on, off on: Stop audio output off: Audio output ■Examples 1. To resume the muted audio output from the AUDIO OUT 1 http://192.168.0.11/control4?audio=out&ch=01&mute=on 2. To mute audio from the AUDIO OUT 1 connector (mute) http://192.168.0.11/control4?audio=out&ch=01&mute=off HTTP /1.1 200 OK CR LF Cache-Control: no-cache CR LF Content-Type: text/plain CR LF Content-Length: XX CR LF(XX: Display the octet number of the Message-Body decimally) CR LF OK or NG http://(IP address of the decoder)/control4?audio=out&ch=(parameter value)&mute=(parameter value) HOW TO USE THE CGI COMMANDS
107 MULTISCREEN DISPLAY Designates image to be displayed on the monitor connected to the QUAD connector by the CGI commands. It is possible to select whether to display in multiscreen (quad) or to display one of the 4 image sources. ■Format ■Response ■Important Notice •"video=out & ch=(parameter value)" (Required) ■Control Item List Item Parameter name Parameter value Description Multiscreen video out Identifier to display multichannel VIDEO OUT channel ch 01 - 05 Select one of the VIDEO OUT channel numbers, or select 05 to display 4 images in a multiscreen (QUAD). ■Examples 1. To display the images in a multiscreen http://192.168.0.11/control4?video=out&ch=05 2. To display the image from VIDEO OUT channel 1 http://192.168.0.11/control4?video=out&ch=01 HTTP /1.1 200 OK CR LF Cache-Control: no-cache CR LF Content-Type: text/plain CR LF Content-Length: XX CR LF(XX: Display the octet number of the Message-Body decimally) CR LF OK or NG http://(IP address of the decoder)/control4?video=out&ch=(parameter value)
108 CONTROLLING THE CONTACT OUTPUT It is possible to designate the output port, output type (open/close), and output time of the control pulse which is supplied from the contact output port of the encoder. ■Format ■Response ■Important Notice •The output time will be invalid when "momentary" is selected for the output mode. ■Item List Item Parameter name Parameter value Description Output port PIO 1 - 4 Designate the output port Output mode OUT latch Supply the pulse from the output port dur- ing designated output time momentary Trigger output will be supplied for around 300 seconds Output type TYPE open, close Designate the output type Output time TIME 1 - 1 800 Designate the output time (unit x 100 ms) Valid only when "latch" is selected for the output mode. 0Retain the designated status HTTP /1.1 200 OK CR LF Cache-Control: no-cache CR LF Content-Type: text/plain CR LF Content-Length: XX CR LF(XX: Display the octet number of the Message-Body decimally) CR LF http://(IP address of the encoder)/cgi-bin/pioctrl.cgi?com=set_pio&PIO=(parameter value)&OUT=(parameter value)&TYPE=(parameter value)&TIME=(parameter value)&submit=ACTION HOW TO USE THE CGI COMMANDS
109 ■Examples 1. Close output for 1 second for the port 1 http://192.168.0.10/cgi-bin/pioctrl.cgi?com=set_pio&PIO=1&OUT=latch&TYPE=close &TIME=10&submit=ACTION 2. Open output for 15 seconds for the port 2 http://192.168.0.10/cgi-bin/pioctrl.cgi?com=set_pio&PIO=2&OUT=latch&TYPE=open &TIME=150&submit=ACTION 3. Trigger close output for the port 3 http://192.168.0.10/cgi-bin/pioctrl.cgi?com=set_pio&PIO=3&OUT=momentary&TYPE=close &submit=ACTION 4. Trigger open output for the port 4 http://192.168.0.10/cgi-bin/pioctrl.cgi?com=set_pio&PIO=4&OUT=momentary&TYPE=open &submit=ACTION 5. Open output for the port 1 and retain the current status http://192.168.0.10/cgi-bin/pioctrl.cgi?com=set_pio&PIO=1&OUT=latch&TYPE=open &TIME=0&submit=ACTION
110 RESTARTING THE ENCODER / DECODER It is possible to restart the encoder/decoder using the CGI commands. ■Format ●Restarting the encoder ●Restarting the decoder ■Response ■Important Notice The user name and the password authentication will be required when trying to restart the encoder/decoder. Enter a user name with access level 1 (ADMINISTRATOR) and the password registered to the encoder/decoder to be restarted. ■Example •Restarting the decoder http://192.168.0.11/cgi-bin/decoder.cgi?com=netvup&submit=RESTART HTTP /1.1 200 OK CR LF Cache-Control: no-cache CR LF Content-Type: text/plain CR LF Content-Length: XX CR LF(XX: Display the octet number of the Message-Body decimally) CR LF http://(IP address of the decoder)/cgi-bin/decoder.cgi?com=netvup&submit=RESTART http://(IP address of the encoder)/cgi-bin/encoder.cgi?com=netvup&submit=RESTART HOW TO USE THE CGI COMMANDS