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AV Bridge 

 

 

Vaddio AV Bridge - Document Number 342-0518 Rev C                                                                                                              Page 24 of 36 

 

The DE-15 video port will accept either RGBHV or YPbPr video formats.  

 

 

 

 

 

 

 

 

 

 

 

 

Appendix 2:  Vaddio Serial Command API 

The Vaddio Serial Command protocol is a high level text based command line interface supported on the RS-232 

port or via telnet session on the AV Bridge.  

 

Format: 

The  AV  Bridge  command  application  protocol  interface  is  intended  to  allow  external  device  such  as  AMX  and 

Crestron to control the device.  The protocol is based upon ASCII format following the VT100 terminal emulation 

standard and utilizes an intuitive textual command nomenclature for ease of use.  The API is supported on both 

the RS-232 and Ethernet physical layers.  All ASCII characters will be 

echoed

 to terminal program and appended 

with VT100 string -

ESC[J 

(HEX- 1B 5B 4A).  Vaddio Command lines are terminated on carriage return. After the 

carriage return, the VT100 appends with –

ESC[J

 . 

 

(Note that most terminal programs automatically strip the VT100 string.)   

 

General format usage follows a get/set structure. Usage examples for each type are: 

Set Example: 

COMMAND:  > audio mute on 

RESPONSE:   >OK 

Get Example: 

COMMAND:  > audio mute get 

RESPONSE:   > audio mute on 

Syntax Error Example: 

COMMAND: > audio mute on 

RESPONSE:  > Syntax error: Unknown or incomplete command 

 

Additional programming controls associated with the terminal protocol includes: 

 

CTRL 5

- Clears the current serial buffer on the device.  

 
RS-232 Format:

 The RS-232 command format is based communication interface of: 

  Start Bit: 1 

  Stop Bit: 1 

  Data: 8 

  Polarity: None 

  Flow Control: None 

  Baud Rate:  User selectable between 9600, 19,200, 38,400 

(Default is 38,400 bps)

 

 

Telnet Format:  

The AV Bridge also supports the API over a network 

connection with a Telnet sessions.  Telnet sessions will require access 

verification  and  utilizes  the  same  username  and  password  associated 

with  the  Administrator  account  on  the  embedded  web  server.      The 

default Telnet Port is 23.    Command lines are terminated with carriage 

return. A complete list of API commands supported by the AV Bridge is 

described in the next section heretofore. 

Pin 

RGBHV 

YPbPr 

Red 

Pr 

Green 

Blue 

Pb 

N/C 

N/C - 

Red GND 

Pr GND 

Green GND 

Y GND 

Blue GND 

Pb GND 

No Pin 

10 

GND 

GND 

11 

12 

13 

H-Sync 

14 

V-Sync 

15 

N/C 

N/C 

Image:  Scintillating 

example of simulated 

Telnet session 

Содержание AV Bridge

Страница 1: ...er 342 0518 Rev C Toll Free 800 572 2011 Phone 763 971 4400 FAX 763 971 4464 vaddio com VADDIO AV BRIDGE USB IP Streaming Appliance Part Numbers 999 8210 000 AV Bridge North America 999 8210 001 AV Br...

Страница 2: ...AV Bridge Vaddio AV Bridge Document Number 342 0518 Rev C Page 2 of 36 Inside Front Cover Blank...

Страница 3: ...Streaming 13 Screen Shot Room Labels 14 Screen Shot Network Configuration DHCP 14 Screen Shot Network Configuration Static IP 15 Screen Shot Security 15 Screen Shot Diagnostics 16 Screen Shot System M...

Страница 4: ...ixing consoles and audio products The AV Bridge is an unsurpassable value because of its ease of use and plug and play functionality Intended Use Before operating the device please read the entire man...

Страница 5: ...Front Panel with Feature Callouts 1 Video Input Detect Blue LED indicator will illuminate validating that an active video input source has been detected by AV Bridge 2 LCD Display LCD display for men...

Страница 6: ...on supports either YPbPr or select wide screen RGBHV resolutions on the DE 15 connector Video sources can be switched live during a USB streaming session 7 Audio Inputs Stereo balanced 4dBu audio on X...

Страница 7: ...AV Bridge to encode the A V signals to USB 2 0 for use with the User s PC and Lecture Capture software PANOPTO Lecture Capture Software Package HD PC and PANOPTO Lecture Capture Software AV Bridge wi...

Страница 8: ...e with the provided USB 2 0 Type A Male to Type B Male cable OR Step 5 For IP streaming and control connect the AV Bridge to the LAN which will allow set up configuration and control of the AV Bridge...

Страница 9: ...tems Apple OS X 10 7 and above Windows XP w Service Pack 3 with known issues and errata Windows 7 Linux Evolving Compatibilities As more UC soft client and lecture capture programs are released and ga...

Страница 10: ...IP Streaming is selected using the internal web pages Resolution i e 720p Quality i e High Quality Standard Low bandwidth Network Configuration read only Host Name Network Settings read only Mac Addre...

Страница 11: ...n mute state Audio Level A rotary control with 10 steps but goes to 11 allows the user to adjust the audio input level being sent to the Host PC A visual volume level is presented on the LCD to provid...

Страница 12: ...ity speed baud rate is defaulted at 38400 Video mute and audio mute can be selected and finally the gain control of the audio is available as well Screen Shot AV Configuration When the audio and video...

Страница 13: ...olors are more vivid and precise 3 The IP Streaming Settings allow the selection of the target performance for the IP Streaming AV Bridge is set up for a variable bit rate which is much simpler to use...

Страница 14: ...The labels appear on every page at the top middle of the page Simply enter the room information and click Save Screen Shot Network Configuration DHCP The Networking page is used to configure the AV Br...

Страница 15: ...e IP address the subnet mask and the gateway and click on save Double check the data prior to clicking save Screen Shot Security The admin account has a password for login security The admin account w...

Страница 16: ...ernal storage capabilities for up to one week The administrator has the ability to clear the log or download the log to a local PC Screen Shot System Menu The system menu is intended to display the so...

Страница 17: ...Shot System Confirmation Messages The system will provide user notification and ask for confirmation to enter the firmware software update process After clicking on Begin Firmware Update a confirmatio...

Страница 18: ...Help also includes information on the current firmware release loaded on the device Click on the support for product related documentation from the Vaddio website Logout The logout menu function exist...

Страница 19: ...pages The IP address can be found on the front panel LCD of the AV Bridge Default username is admin and default password is password unless changed by the administrator 3 Navigate to the Systems tab w...

Страница 20: ...e The version is displayed under system information It is also located under the System page Restoring Factory Defaults The AV Bridge can be restored to factory defaults with the DIP Switches on the r...

Страница 21: ...dress shipping address product serial numbers and original purchase order number Describe the reason for repairs or returns as well as the date of purchase See the General RMA Terms and Procedures sec...

Страница 22: ...operate this equipment ICES 003 Compliance This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of...

Страница 23: ...s s 720p 60 59 94 50Hz frames s 1440 x 900 60Hz 1360x768 60Hz 1280x800 60 Hz CVBS 480i 29 97Hz NTSC 576i 25Hz PAL Video Processing Auto Scaling Noise Filter Deinterlacing Analog Audio Input Connector...

Страница 24: ...ge examples for each type are Set Example COMMAND audio mute on RESPONSE OK Get Example COMMAND audio mute get RESPONSE audio mute on Syntax Error Example COMMAND audio mute on RESPONSE Syntax error U...

Страница 25: ...input get input balanced Returns the current audio input audio input unbalanced OK Sets the audio input to unbalanced audio input balanced OK Sets the audio input to balanced Audio Mute NAME audio mu...

Страница 26: ...o volume level to 5 Audio NAME audio Gets or sets the current audio settings SYNOPSIS audio input get balanced unbalanced mute get on off toggle volume get up down set level DESCRIPTION Method used to...

Страница 27: ...ute as per history command N Substitute the command line entered N lines before relative EXAMPLES history Displays the current command buffer history 5 Sets the history command buffer to remember the...

Страница 28: ...settings get ping count count size size destination ip DESCRIPTION Method used to get the current network settings or check network OPTIONS settings Get the current network settings ping Send ICMP ECH...

Страница 29: ...e current streaming quality low Set video quality to low standard Set video quality to standard high Set video quality to high EXAMPLES streaming quality get quality low Returns the current streaming...

Страница 30: ...ng quality to standard streaming resolution 720p Sets the streaming resolution to 720p Version NAME version display the system version information SYNOPSIS version DESCRIPTION Display an overview of t...

Страница 31: ...eo mute EXAMPLES video mute get mute off Returns the current video mute video mute on OK Turns the video mute on video mute off OK Turns the video mute off Video NAME video Gets or sets the current vi...

Страница 32: ...reaming engine within the camera RTSP Audio Video Sync RTSP audio and video streams may become suspended after approximately 4 to 6 hours within a session This can be corrected by restarting the strea...

Страница 33: ...ll not play IP streams originating from AV Bridge USB Audio Support with UC Clients The majority of the Unified Communication UC software clients only support a mono audio record device The AV Bridge...

Страница 34: ...Space Option A user configurable option for setting video color space as 4 2 0 or 4 2 2 have been added to the Web Pages The 4 2 0 color space will reduce USB bandwidth by up to 25 and may actually im...

Страница 35: ...ith two generic video cameras connected to PC i e built in laptop camera Microsoft Lync Win 7 None Vidyo Desktop Win 7 Mac OS 10 X None Polycom M100 Win 7 None LifeSize ClearSea Win 7 None Google Plus...

Страница 36: ...vaddio com 2013 Vaddio All Rights Reserved Reproduction in whole or in part without written permission is prohibited Specifications and pricing are subject to change without notice Vaddio EasyTalk Pro...

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