# Uncategorized **URL:** https://forum.commonvisionblox.com/c/uncategorized/1.md [Latest](https://forum.commonvisionblox.com/latest.md) · [Categories](https://forum.commonvisionblox.com/categories.md) · [Tags](https://forum.commonvisionblox.com/tags.md) --- ## [Welcome to the Common Vision Blox User Forum](https://forum.commonvisionblox.com/t/welcome-to-the-common-vision-blox-user-forum/8)
**Author:** [@system](https://forum.commonvisionblox.com/u/system)\ **Replies:** 0\ **Last updated:** [May 3, 2017, 10:03am UTC](https://forum.commonvisionblox.com/t/welcome-to-the-common-vision-blox-user-forum/8 "2017-05-03T10:03:22Z")
The Common Vision Blox User Forum is a community for programmers and machine vision engineers just like you. It provides resources and insights for developers and a place for discussions of products and applications. It … --- ## [GigE Dummy camera container](https://forum.commonvisionblox.com/t/gige-dummy-camera-container/1904)
**Author:** [@antonkristensen](https://forum.commonvisionblox.com/u/antonkristensen)\ **Replies:** 6\ **Last updated:** [October 30, 2025, 9:58am UTC](https://forum.commonvisionblox.com/t/gige-dummy-camera-container/1904 "2025-10-30T09:58:14Z")
Is there anyone here that has created a dummy camera docker container or is this possible to do with the CVB library? --- ## [Error loading driver](https://forum.commonvisionblox.com/t/error-loading-driver/2396)
**Author:** [@BravoCharlie](https://forum.commonvisionblox.com/u/BravoCharlie)\ **Replies:** 3\ **Last updated:** [March 27, 2025, 3:02pm UTC](https://forum.commonvisionblox.com/t/error-loading-driver/2396 "2025-03-27T15:02:59Z")
Hi everyone, I’m new here and I hope someone can help me. For the last 2 months we have constantly problems with loading from driver. (see picture). I thought the AV or firewall are blocking the driver, but even after… --- ## [USB License dongle](https://forum.commonvisionblox.com/t/usb-license-dongle/2370)
**Author:** [@Broardstone](https://forum.commonvisionblox.com/u/Broardstone)\ **Replies:** 5\ **Last updated:** [February 18, 2025, 9:18am UTC](https://forum.commonvisionblox.com/t/usb-license-dongle/2370 "2025-02-18T09:18:53Z")
I am having problems where the license dongle is not always recognized and the window that shows the camera output says we are using an evaluation license. Sometime simply unplugging the dongle and closing the software … --- ## [Try to requeue already queued buffer](https://forum.commonvisionblox.com/t/try-to-requeue-already-queued-buffer/2264)
**Author:** [@ivieye](https://forum.commonvisionblox.com/u/ivieye)\ **Replies:** 3\ **Last updated:** [December 17, 2024, 4:13pm UTC](https://forum.commonvisionblox.com/t/try-to-requeue-already-queued-buffer/2264 "2024-12-17T16:13:50Z")
Hello, new to the forum. We are using a few Teledyne Dalsa Nano-C1280 color cameras in our machine that keep randomly losing connection and usually require a power cycle to restart. I have tried using LogGUI to try and… --- ## [Question about horizontal lines in camera live stream](https://forum.commonvisionblox.com/t/question-about-horizontal-lines-in-camera-live-stream/2151)
**Author:** [@petar82](https://forum.commonvisionblox.com/u/petar82)\ **Replies:** 2\ **Last updated:** [April 29, 2024, 9:27am UTC](https://forum.commonvisionblox.com/t/question-about-horizontal-lines-in-camera-live-stream/2151 "2024-04-29T09:27:43Z")
Hello, While installing the GOLDEYE G-008 SWIR TEC1 camera according to the instructions, I noticed that horizontal lines, approximately 1-2 millimeters wide, appear only when the laser is moving during the live stream.… --- ## [Lost IP adress for 1 camera of 8](https://forum.commonvisionblox.com/t/lost-ip-adress-for-1-camera-of-8/2119)
**Author:** [@Daniel](https://forum.commonvisionblox.com/u/Daniel)\ **Replies:** 1\ **Last updated:** [February 14, 2024, 12:21pm UTC](https://forum.commonvisionblox.com/t/lost-ip-adress-for-1-camera-of-8/2119 "2024-02-14T12:21:09Z")
Hello. We have a problem with 1 of our 8 cameras that it loses its IP address during a reboot of our equipment. Each time we have to go into the camera and set the correct IP address and move cameras in the system so th… --- ## [CVB13.01 on Windows 10 IoT Enterprise](https://forum.commonvisionblox.com/t/cvb13-01-on-windows-10-iot-enterprise/1996)
**Author:** [@Gda21](https://forum.commonvisionblox.com/u/Gda21)\ **Replies:** 8\ **Last updated:** [August 31, 2023, 8:48am UTC](https://forum.commonvisionblox.com/t/cvb13-01-on-windows-10-iot-enterprise/1996 "2023-08-31T08:48:25Z")
We have been using CVB13.01 for a few years now and installing them on Windows 10 Pro 64 bit machines. As Windows have now moved their 10 Pro to the 10 IoT enterprise, I was wondering if any of you guys have tested it t… --- ## [Reading Coord3D\_ABCY16 Image Format in .NET](https://forum.commonvisionblox.com/t/reading-coord3d-abcy16-image-format-in-net/1967)
**Author:** [@kcarlso3](https://forum.commonvisionblox.com/u/kcarlso3)\ **Replies:** 1\ **Last updated:** [June 14, 2023, 9:00am UTC](https://forum.commonvisionblox.com/t/reading-coord3d-abcy16-image-format-in-net/1967 "2023-06-14T09:00:13Z")
I am trying to read Coord3D\_ABCY16 data (4-ch point cloud XYZ + Intensity, 16 bits per channel, unsigned) via StreamImage.GetTimedSnapshotAsync in the .NET sdk and am only receiving about 1/8 of the data. I only want th… --- ## [Issues with timestamping the frames](https://forum.commonvisionblox.com/t/issues-with-timestamping-the-frames/1930)
**Author:** [@dab](https://forum.commonvisionblox.com/u/dab)\ **Replies:** 6\ **Last updated:** [March 22, 2023, 8:31am UTC](https://forum.commonvisionblox.com/t/issues-with-timestamping-the-frames/1930 "2023-03-22T08:31:15Z")
Hi all, We are facing some issues with time-stamping the frames. Before, timestamps in our code and also in GenICam Browser were from UNIX time source (image below). Now, we have the timestamp shown on picture below,… --- ## [GenICam Browser and c++ app not showing the same frame rate](https://forum.commonvisionblox.com/t/genicam-browser-and-c-app-not-showing-the-same-frame-rate/1931)
**Author:** [@dab](https://forum.commonvisionblox.com/u/dab)\ **Replies:** 4\ **Last updated:** [March 21, 2023, 7:44am UTC](https://forum.commonvisionblox.com/t/genicam-browser-and-c-app-not-showing-the-same-frame-rate/1931 "2023-03-21T07:44:29Z")
Hii :smiley: While doing some tests, frame rate in GenICam Browser was pretty stable, exactly 1fps as we expect, changes only appeared while waiting for PTP sync. Now, at once, we experience frequent changes that go bet… --- ## [Binary incompabitilities](https://forum.commonvisionblox.com/t/binary-incompabitilities/1909)
**Author:** [@kcarlso3](https://forum.commonvisionblox.com/u/kcarlso3)\ **Replies:** 2\ **Last updated:** [February 9, 2023, 12:33pm UTC](https://forum.commonvisionblox.com/t/binary-incompabitilities/1909 "2023-02-09T12:33:34Z")
I have a small wrapper of your CVB api written in c++ meant to be called from a C# application in Unity. This unity project uses a webrtc binary which causes the error below. This problem does not occur with the M92 we… --- ## [DataStream nodemap : 3rd generation CVB++ in GenTL (no VIN) GIGE](https://forum.commonvisionblox.com/t/datastream-nodemap-3rd-generation-cvb-in-gentl-no-vin-gige/1880)
**Author:** [@Mikael](https://forum.commonvisionblox.com/u/Mikael)\ **Replies:** 2\ **Last updated:** [January 11, 2023, 1:22pm UTC](https://forum.commonvisionblox.com/t/datastream-nodemap-3rd-generation-cvb-in-gentl-no-vin-gige/1880 "2023-01-11T13:22:23Z")
Hello, There is something with the nodemap I don’t manage to access with CVB++ (c++) : DataStream nodemap. I want to access to statitics and packet resend infos … auto nodemap = device-\>NodeMaps(); for(auto& nm : n… --- ## [\[Resolved\] Download Links Currently not Working](https://forum.commonvisionblox.com/t/resolved-download-links-currently-not-working/1341)
**Author:** [@illusive](https://forum.commonvisionblox.com/u/illusive)\ **Replies:** 1\ **Last updated:** [February 15, 2021, 9:51am UTC](https://forum.commonvisionblox.com/t/resolved-download-links-currently-not-working/1341 "2021-02-15T09:51:11Z")
Hi! At the moment downloading files doesn’t work properly with up-to-date Google Chrome or Microsoft Edge browsers. The issue has been observed with Google Chrome for a while already, now Edge has joined in as well. The… --- ## [❗ Security Announcement ❗](https://forum.commonvisionblox.com/t/security-announcement/1220)
**Author:** [@illusive](https://forum.commonvisionblox.com/u/illusive)\ **Replies:** 0\ **Last updated:** [September 22, 2020, 9:57am UTC](https://forum.commonvisionblox.com/t/security-announcement/1220 "2020-09-22T09:57:10Z")
Since 2011, our Common Vision Blox and Common Vision Blox CameraSuite software includes the CodeMeter Runtime from WIBU Systems. WIBU Systems recently published six security issues in different versions of the CodeMeter … --- ## [Downloads Temporarily not availble](https://forum.commonvisionblox.com/t/downloads-temporarily-not-availble/1215)
**Author:** [@illusive](https://forum.commonvisionblox.com/u/illusive)\ **Replies:** 2\ **Last updated:** [September 22, 2020, 2:00pm UTC](https://forum.commonvisionblox.com/t/downloads-temporarily-not-availble/1215 "2020-09-22T14:00:56Z")
I am sorry to inform you that our FTP downloads of Common Vision Blox are currently unavailable. We are working on the issue and expect to be back online soon. --- ## [CVB Technical Summit 22-23 May 2019](https://forum.commonvisionblox.com/t/cvb-technical-summit-22-23-may-2019/682)
**Author:** [@JonV](https://forum.commonvisionblox.com/u/JonV)\ **Replies:** 1\ **Last updated:** [March 28, 2019, 4:13pm UTC](https://forum.commonvisionblox.com/t/cvb-technical-summit-22-23-may-2019/682 "2019-03-28T16:13:30Z")
Enhance your CVB skills and network with other CVB users! On 22 and 23 May 2019 STEMMER IMAGING will be holding the 2nd Common Vision Blox Technical Summit. The meeting will take place in Freising near Munich. It will st… --- ## [CVB User Group Meeting 2019](https://forum.commonvisionblox.com/t/cvb-user-group-meeting-2019/577)
**Author:** [@JonV](https://forum.commonvisionblox.com/u/JonV)\ **Replies:** 0\ **Last updated:** [October 30, 2018, 10:56am UTC](https://forum.commonvisionblox.com/t/cvb-user-group-meeting-2019/577 "2018-10-30T10:56:13Z")
Hello everyone, as always, you guys get the first notification: CVB User Group Meeting 2019, save the date May 22/23 2019 in the Munich area. The 2018 meeting was a great success and we had a lot of good feedback. If … --- ## [Regulation regarding publishing an open source program using CVB](https://forum.commonvisionblox.com/t/regulation-regarding-publishing-an-open-source-program-using-cvb/419)
**Author:** [@morin](https://forum.commonvisionblox.com/u/morin)\ **Replies:** 2\ **Last updated:** [April 26, 2018, 11:11am UTC](https://forum.commonvisionblox.com/t/regulation-regarding-publishing-an-open-source-program-using-cvb/419 "2018-04-26T11:11:28Z")
Hello! I’m about to be finished with a program and wish to publish it on Gitlab as an open source program. Before proceeding, i wanted to know if there is any regulation regarding publishing code using CVB drivers and .d… --- ## [CVB Meeting - 17/18 April](https://forum.commonvisionblox.com/t/cvb-meeting-17-18-april/405)
**Author:** [@JonV](https://forum.commonvisionblox.com/u/JonV)\ **Replies:** 0\ **Last updated:** [March 23, 2018, 5:43pm UTC](https://forum.commonvisionblox.com/t/cvb-meeting-17-18-april/405 "2018-03-23T17:43:51Z")
Hello All, I’d like to remind you all about the :cvb: CVB Meeting that is coming up next month in Munich (not so long - after Easter). We would genuinely like to see you all there. This forum is not about advertising, b… --- ## [:CVB: CVB User Meeting 2018](https://forum.commonvisionblox.com/t/cvb-cvb-user-meeting-2018/372)
**Author:** [@JonV](https://forum.commonvisionblox.com/u/JonV)\ **Replies:** 0\ **Last updated:** [February 8, 2018, 5:06pm UTC](https://forum.commonvisionblox.com/t/cvb-cvb-user-meeting-2018/372 "2018-02-08T17:06:36Z")
Hello All! We are really happy that you are here in the :cvb: forum and we would like to invite you to THE CVB event in 2018! Consider it a CVB Forum meetup. We like the fact that you are engaging with us and we would l… --- ## [👼 🎄 👼](https://forum.commonvisionblox.com/t/angel-christmas-tree-angel/316)
**Author:** [@illusive](https://forum.commonvisionblox.com/u/illusive)\ **Replies:** 0\ **Last updated:** [December 22, 2017, 12:10pm UTC](https://forum.commonvisionblox.com/t/angel-christmas-tree-angel/316 "2017-12-22T12:10:40Z")
On behalf of the the entire forum team I’d like to thank all of your for your interest in and the contributions you’ve made to the forum this year! Starting this user forum was a new venture, an experiment at getting peo…