Views and Groups are similar in that both of them are logical groups cameras based on more than just the server they are connected to. The major difference is that a View also defines a layout of the cameras onscreen. Because it specifies a layout, the maximum number of cameras in a View is limited to the maximum number of cameras that can be shown onscreen at once, whereas a Group does not have that restriction.
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What-is-the-difference-between-a-Group-and-a-View.pdfA directory must be created to make after upgrading Ubuntu. Run the following command in the Terminal:
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sudo make /usr/local/xdvapi/modules
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Then restart the services.
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Analog-Boards-Dont-Work-after-Upgrading-Ubuntu.pdfYes, ExacqVision Client supports multiple monitors. We have tested up to four VGA monitors from a single workstation.
Typically, a user will run one instance of the ExacqVision Client per monitor. Because decompressing video is CPU-intensive, we recommend one core per Client for the best user experience. To drive up to four VGA monitors, we recommend an Nvidia T1000 graphics card. For always-on, higher end multi-monitor displays consider the Nvidia RTX A-2000 up to the Quadro GV100 discrete graphics cards.
The Nvidia P2000 has been tested running the ExacqVision Client with VGA and DVI monitors up to 1920×1200 resolution.
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The process of decompressing and displaying hundreds of video images per second is processor-intensive. It is possible to use the capabilities of modern display adapters to offload the main workstation processor from some of this work.<br>
The ExacqVision Desktop Client tries to automatically determine the best operational mode and colorspace for the available display hardware. Because various display adapter vendors have different levels of support or tests for the various modes and colorspaces, occasionally situations arise where the automatically detected mode does not work properly. The Client settings page allows the user to control the selection of the mode and colorspace of the display acceleration.<br>
The following modes are available:
NOTE: While the None mode is reliable, because it does not depend on a driver from the display adapter manufacturer, this mode could result in a reduced displayable frame rate if the workstation processor is 100% in use. You can assess this setting in a Windows Client by running Task Manager and monitoring CPU usage while running in Live Mode. Remember that a single instance of the Client cannot run on multiple cores, so if you have a two-core processor, it might display 50% CPU usage when fully loaded by a single Client.
The following article may also help in determining the cause of any frame rate discrepancies.
Lower Frame Rates Displayed Than Expected
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By default, the exacqVision Client communicates with exacqVision Servers on port 22609. If your network does not allow port 22609, or if you need to forward the port on multiple exacqVision systems, you can change the exacqVision Server’s listening port number. To do this, complete steps detailed on this page.
NOTE: The exacqVision Default Ports article states that 22610 is reserved for interprocess communication. This is true when using the default client to server port set to 22609. If this is changed to a port other than 22609, the reserved port becomes your chosen port number plus one.
Example: If you change 22609 to 2350, the reserved port becomes 2351.<br><br>
<br><br>C:\Program Files\exacqVision\Server\streampi.xml<br>Program Files (x86) instead of Program Files.<br>
<br><br>streampi.xml file, scroll down until you find the line which states: <Port value="22609" />. 
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sudo service edvrserver stopsudo /etc/init.d/edvrserver stopsudo command elevates your system privileges in order to edit this file. Your system may prompt you for an administrator password. Enter this password if prompted. Linux systems do not display any characters when entering passwords in the CLI.sudo: unable to resolve host <hostname>streampi.xml file containing the settings for the exacqVision Server by entering:sudo gedit /usr/local/exacq/server/streampi.xml<br><br><Port value:"22609" />
<br><br>sudo service edvrserver startsudo /etc/init.d/edvrserver start<br><br>
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The ExacqVision Desktop Client application can be used to export video and audio to an .EXE executable file which packages the ExacqVision ePlayer with it to become a self-playing file.
The fact that the .EXE export has the ePlayer packaged with it makes it ideal for sharing with law enforcement who may not have access to ExacqVision software. For more details on the differences between the options for video file exports, refer to Article 1894.
To export an .EXE file from the ExacqVision Desktop Client, click the Search icon from the toolbar. Note, the user account you are connected to the server with must have Search Privileges.
Use the Search options to select the camera(s), audio devices, or serial data devices for your inquiry. Set the Start and End times for your search range. For more detail on the variety of methods you can use to perform searches, or using bookmarks and cases, refer to the User Manual or User Training Videos.
Use the Mark Start/Stop icons on the search toolbar, or right-click the timeline to select Mark Start/Stop, for the portion of timeline you aim to export.
You may use the Download and Export icon on the top-most toolbar, the Download and Export icon on the search toolbar above the timeline, or right-click on the timeline and select Download and Export Video.
In the dialog window that opens, provide an optional File Name for the export and choose Standalone Exe (*.exe) from the Save as type selector.
The resulting file can be shared for playback on any Windows computer without ExacqVision software. Note, that if you intend to email this file to a third-party, many email systems will prevent .EXE files from being sent or received so you may need to transmit or share the file using another method.
Refer to Article 2639 for information on file verification (watermarking).
While the graphical client solution above is preferred, in the event this cannot be performed graphically or you need to script bulk .EXE exports directly from your storage drives, the following method may be applied and requires the input file to be a .PS file type.
Note, resulting .EXE file exports may only be played back on Windows machines regardless of whether they are exported from a Linux machine.
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No. The exacqVision Web Server transcodes video into a JPEG that can be viewed by any modern web browser. This allows anybody to use the Web Server without downloading or installing additional software.
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When-I-use-a-web-browser-to-view-the-video-from-the-exacqVision-Web-Server-do-I-need-to-install-any-additional-software-or-applets.pdfNo, Exacq does not support the PowerPC version of the Mac, and we do not currently have plans to support it.
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Does-Exacq-support-the-PowerPC-version-of-the-Mac.pdfexacqVision licenses are generated based on the MAC address of the server. This document describes how to determine the MAC address of a computer.
To find the MAC address of an existing, previously licensed exacqVision server, the simplest method is to run the exacqVision Desktop Client and click the Config button from the top-left toolbar. 
You may choose one of the following:
From the left-hand navigation panel, click on the Systems node at the top of the tree. The Systems panel displays a list of all added systems. MAC addresses for each system may be found in the MAC Address column.
If you do not see the MAC Address column, right-click on the column headers and toggle this column on/off from the view. Depending on the screen size you may also scroll right and left in this panel.
From the left-hand navigation panel, expand the name of the server and click on the Configure System node. Click on the System tab across the top of the page. The licensed MAC Address is displayed near the license key field.
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On an unlicensed system the System tab on the Configure System page, shown in Option 2 of the Licensed exacqVision Server section above, will simply display the lowest value MAC address in the list of MAC’s found on the operating system.
If you have a brand new exacqVision Server that has no license applied yet but wish to contact Orders to add more camera licenses, which MAC should you provide? Many of our systems provide multiple network interfaces labeled Data. To avoid confusion and take advantage of any complimentary licensing** already assigned to your system we strongly recommend you stick to using the MAC for the interface labeled Management. You may also use the exacqVision License Retrieval tool to look up information for the most recently purchased license generated for your system by entering the system’s Serial Number.
For those installing exacqVision Server software on third-party machines, the interfaces do not have these labels and you may license any MAC you wish. Please review Which MAC address can I license? if you have questions about this.
Whether a Build-By-Exacq (BBE) system or third-party hardware, you can find the MAC Address for each network interface using multiple methods, seen below.
** Complimentary licensing may comprise of a given number of licenses included with the purchase of BBE hardware or licenses offered through the Illustra Advantage program.
While, running ipconfig within CMD does list MAC addresses, it does not list the interface labels. Using PowerShell is just as simple and provides a command to find label and its MAC.
Get-NetAdapter -Name *
NOTE: We strongly recommend keeping licensing tied to the Management interface. Data interfaces are best to leave unlicensed to avoid confusion and be used for camera traffic or in some cases archiving/iSCSI use. Users of X-Series systems should avoid licensing MAC addresses used by iDRAC interfaces.
ifconfig and press Enter.
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