Multimedia System (WHO 7)
Original Document
Introduction
This document describes the Open Web Net Message for WHO = 7 - MULTIMEDIA SYSTEM. It contains all the OpenWebNet frames used to control the camera of the Video Door Entry system catalogue.
Device Compatibility
| Brand |
Item |
| Legrand |
|
| BTicino |
F453AV |
WHAT Table
| WHAT |
Description |
| 0 |
Receive Video |
| 9 |
Free Audio/Video Resources |
| 120 |
Zoom In |
| 121 |
Zoom Out |
| 130 |
Increases X coordinate of the central part of the image to be zoomed |
| 131 |
Decreases X coordinate of the central part of the image to be zoomed |
| 140 |
Increases Y coordinate of the central part of the image to be zoomed |
| 141 |
Decreases Y coordinate of the central part of the image to be zoomed |
| 150 |
Increases luminosity |
| 151 |
Decreases luminosity |
| 160 |
Increases contrast |
| 161 |
Decreases contrast |
| 170 |
Increases color |
| 171 |
Decreases color |
| 180 |
Increases image quality |
| 181 |
Decreases image quality |
| 311 |
Display DIAL 1-1 |
| 312 |
Display DIAL 1-2 |
| 313 |
Display DIAL 1-3 |
| 314 |
Display DIAL 1-4 |
| 321 |
Display DIAL 2-1 |
| 322 |
Display DIAL 2-2 |
| 323 |
Display DIAL 2-3 |
| 324 |
Display DIAL 2-4 |
| 331 |
Display DIAL 3-1 |
| 332 |
Display DIAL 3-2 |
| 333 |
Display DIAL 3-3 |
| 334 |
Display DIAL 3-4 |
| 341 |
Display DIAL 4-1 |
| 342 |
Display DIAL 4-2 |
| 343 |
Display DIAL 4-3 |
| 344 |
Display DIAL 4-4 |
WHERE Table
| WHERE |
Description |
| 4000 |
Camera 00 |
| 4001 |
Camera 01 |
| 4002 |
Camera 02 |
| 4003 |
Camera 03 |
| ... |
... |
| 4099 |
Camera 99 |
Command Sessions
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*0*WHERE## |
WHERE = [4000-5000] |
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*0*WHERE## |
WHERE = [4000-5000] |
Free Video Channel / Free Audio and Video Resource Command - WHAT = 9
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*9*## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*9*## |
|
Zoom IN Command - WHAT = 120
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*120## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*120## |
|
Zoom OUT Command - WHAT = 121
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*121## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*121## |
|
Increase X Coordinate Command - WHAT = 130
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*130## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*130## |
|
Decrease X Coordinate Command - WHAT = 131
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*131## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*131## |
|
Increase Y Coordinate Command - WHAT = 140
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*140## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*140## |
|
Decrease Y Coordinate Command - WHAT = 141
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*141## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*141## |
|
Increase Luminosity Command - WHAT = 150
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*150## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*150## |
|
Decrease Luminosity Command - WHAT = 151
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*151## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*151## |
|
Increase Contrast Command - WHAT = 160
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*160## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*160## |
|
Decrease Contrast Command - WHAT = 161
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*161## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*161## |
|
Increase Color Command - WHAT = 170
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*170## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*170## |
|
Decrease Color Command - WHAT = 171
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*171## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*171## |
|
Increase Image Quality Command - WHAT = 180
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*180## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*180## |
|
Decrease Image Quality Command - WHAT = 181
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*181## |
|
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*181## |
|
Display DIAL X-Y Command - WHAT = 3XY
| Session Type |
Direction |
Open Frame |
Notes |
| Command |
Client -> Server |
*7*3XY## |
X and Y can be assigned these values: 11, 12, 13, 14; 21, 22, 23, 24; 31, 32, 33, 34; 41, 42, 43, 44 |
| Command |
Server -> Client |
ACK or NACK |
ACK: if command sent to Bus; NACK: if command not sent to Bus |
| Event |
Server -> Client |
*7*3XY## |
See upper comments |
Video Server
The web server makes available the pictures coming from selected camera. The pictures are encapsulated in HTTP/HTTPS protocol and it is in JPEG format.
In particular, once the camera has been activated with the proper OpenWebNet command (*7*0*where##), the picture can be recovered at the following URL:
https://IPaddress/telecamera.php?CAM_PASSWD=password
or
http://IPaddress/telecamera.php?CAM_PASSWD=password
Where "IPaddress" is the URL of the web server (numeric or alphanumeric as well), and "password" is the password that must be activated and configured using the configuration software and/or through the web pages (in the "configuration" area of the web pages). Please see the device's manual for further details.
The answer is composed from a header followed by the image in JPEG format.
The header is composed:
HTTP/1.1 200 OK\r\n\
Server: grabtofile\r\n\
Connection: close\r\n\
Content-Length: <length_image>\r\n\
Content-Type: image/jpeg\r\n\r\n
Password-less Access
If no password is configured, the pictures can be recovered at the following URLs:
https://IPaddress/telecamera.php
or
http://IPaddress/telecamera.php
We strongly suggest to configure a password.
Copyright Notice
Copyright (C) 2011 www.myopen-legrandgroup.com. All Rights Reserved.
License
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