# Latest

**URL:** https://discourse.lynckia.com/latest.md

[Latest](https://discourse.lynckia.com/latest.md) · [Categories](https://discourse.lynckia.com/categories.md)

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## [Welcome to Licode's discourse](https://discourse.lynckia.com/t/welcome-to-licodes-discourse/8)

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**Author:** [@system](https://discourse.lynckia.com/u/system)\
**Replies:** 0\
**Last updated:** [November 29, 2016, 3:15pm UTC](https://discourse.lynckia.com/t/welcome-to-licodes-discourse/8 "2016-11-29T15:15:32Z")

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This is the discussion forum for Licode, the open source WebRTC Communications provider. Here you will find information about Licode, including what we're currently working on and what will come in the future. Feel f…

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## [Ubuntu 22.04 or 24.04](https://discourse.lynckia.com/t/ubuntu-22-04-or-24-04/1088)

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**Author:** [@eshahmir](https://discourse.lynckia.com/u/eshahmir)\
**Replies:** 0\
**Last updated:** [February 13, 2025, 8:12pm UTC](https://discourse.lynckia.com/t/ubuntu-22-04-or-24-04/1088 "2025-02-13T20:12:46Z")

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Hello, Does anyone know if there is a plan for Licode to run on Ubuntu 22.04 or 24.04? If so, is there a timeframe? Thanks!

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## [New User? Problem? Forget the forum, no help here](https://discourse.lynckia.com/t/new-user-problem-forget-the-forum-no-help-here/1061)

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**Author:** [@kim\_won](https://discourse.lynckia.com/u/kim_won)\
**Replies:** 1\
**Last updated:** [May 14, 2023, 9:46pm UTC](https://discourse.lynckia.com/t/new-user-problem-forget-the-forum-no-help-here/1061 "2023-05-14T21:46:30Z")

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For all the new users, don’t bother registering in the forum to post about your problem as it will never be answered. I don’t have a problem with not getting answers, I have a problem with putting up a forum and pretend…

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## [I failed to compile erizo using conan on ubantu v20.4 in the virtual machine](https://discourse.lynckia.com/t/i-failed-to-compile-erizo-using-conan-on-ubantu-v20-4-in-the-virtual-machine/1076)

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**Author:** [@johnny](https://discourse.lynckia.com/u/johnny)\
**Replies:** 0\
**Last updated:** [November 10, 2022, 7:51am UTC](https://discourse.lynckia.com/t/i-failed-to-compile-erizo-using-conan-on-ubantu-v20-4-in-the-virtual-machine/1076 "2022-11-10T07:51:12Z")

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Hello All, I failed to compile erizo using conan on ubantu v20.4 in the virtual machine. Who can tell me why? cmd line: conan export . lynckia/includes conan install . --build IncludePathsGenerator -s compiler.libcxx…

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## [Does the code support Simulcast and SVC now?](https://discourse.lynckia.com/t/does-the-code-support-simulcast-and-svc-now/1074)

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**Author:** [@johnny](https://discourse.lynckia.com/u/johnny)\
**Replies:** 1\
**Last updated:** [November 2, 2022, 7:05am UTC](https://discourse.lynckia.com/t/does-the-code-support-simulcast-and-svc-now/1074 "2022-11-02T07:05:09Z")

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Hi, Does the code support Simulcast and SVC now? I can’t find the code related to SVC, please tell me where it is. Thanks

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## [What is the relationship between erizo,erizoAPI and erizoJS in the code?](https://discourse.lynckia.com/t/what-is-the-relationship-between-erizo-erizoapi-and-erizojs-in-the-code/1073)

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**Author:** [@johnny](https://discourse.lynckia.com/u/johnny)\
**Replies:** 4\
**Last updated:** [October 27, 2022, 10:02am UTC](https://discourse.lynckia.com/t/what-is-the-relationship-between-erizo-erizoapi-and-erizojs-in-the-code/1073 "2022-10-27T10:02:53Z")

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Hello All, What is the relationship between erizo,erizoAPI and erizoJS in the code? Thanks

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## [Does the code support ice-full and ice-lite now?](https://discourse.lynckia.com/t/does-the-code-support-ice-full-and-ice-lite-now/1072)

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**Author:** [@johnny](https://discourse.lynckia.com/u/johnny)\
**Replies:** 2\
**Last updated:** [October 27, 2022, 9:03am UTC](https://discourse.lynckia.com/t/does-the-code-support-ice-full-and-ice-lite-now/1072 "2022-10-27T09:03:03Z")

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Hi All, Does the code support ice-full and ice-lite now? Thanks

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## [Install licode ubuntu 20.04](https://discourse.lynckia.com/t/install-licode-ubuntu-20-04/1068)

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**Author:** [@Andrey](https://discourse.lynckia.com/u/Andrey)\
**Replies:** 0\
**Last updated:** [October 15, 2022, 9:37am UTC](https://discourse.lynckia.com/t/install-licode-ubuntu-20-04/1068 "2022-10-15T09:37:14Z")

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I’m trying to compile from source, but everything is red, what’s wrong, I do everything according to the instructions

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## [MCU Inclusion MCU Inclusion](https://discourse.lynckia.com/t/mcu-inclusion-mcu-inclusion/1067)

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**Author:** [@Andrey](https://discourse.lynckia.com/u/Andrey)\
**Replies:** 0\
**Last updated:** [October 12, 2022, 11:17am UTC](https://discourse.lynckia.com/t/mcu-inclusion-mcu-inclusion/1067 "2022-10-12T11:17:29Z")

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Tell me if the MCU is still supported and if so, how to enable it

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## [Ubuntu 20.04.3 Fresh install](https://discourse.lynckia.com/t/ubuntu-20-04-3-fresh-install/1060)

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**Author:** [@kim\_won](https://discourse.lynckia.com/u/kim_won)\
**Replies:** 0\
**Last updated:** [February 7, 2022, 8:13pm UTC](https://discourse.lynckia.com/t/ubuntu-20-04-3-fresh-install/1060 "2022-02-07T20:13:32Z")

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Fresh install on Ubuntu 20.04.3. Second time starting Licode after a server reboot. Server is up to date. Getting this error message after starting licode using ./scripts/initLicode.sh ERROR: ErizoController - messag…

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## [Chrome Unified Plan SDP](https://discourse.lynckia.com/t/chrome-unified-plan-sdp/1058)

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**Author:** [@windsurfdrew](https://discourse.lynckia.com/u/windsurfdrew)\
**Replies:** 0\
**Last updated:** [December 8, 2021, 4:49pm UTC](https://discourse.lynckia.com/t/chrome-unified-plan-sdp/1058 "2021-12-08T16:49:33Z")

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Chrome rolled out some changes to retire Plan B SDPs in chrome 96. We are currently using a fork of Licode 9.4 from 2020, and it throwing an exception for customers who recently upgraded Chrome (FYI, chrome 96.0.4664.55…

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## [Can I use licode with k8s or other orchestration service?](https://discourse.lynckia.com/t/can-i-use-licode-with-k8s-or-other-orchestration-service/968)

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**Author:** [@yamada0626](https://discourse.lynckia.com/u/yamada0626)\
**Replies:** 5\
**Last updated:** [December 2, 2021, 10:39am UTC](https://discourse.lynckia.com/t/can-i-use-licode-with-k8s-or-other-orchestration-service/968 "2021-12-02T10:39:19Z")

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Hi. I’m developing a web conference service with licode and I want to deploy service to GKE. But It doesn’t work. I can’t imagine how licode(with many node) can connect to clients. Is there anyone who sucessed to run …

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## [Scaling Erizo Controller - hostname config](https://discourse.lynckia.com/t/scaling-erizo-controller-hostname-config/716)

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**Author:** [@aremmes](https://discourse.lynckia.com/u/aremmes)\
**Replies:** 1\
**Last updated:** [December 1, 2021, 4:25pm UTC](https://discourse.lynckia.com/t/scaling-erizo-controller-hostname-config/716 "2021-12-01T16:25:02Z")

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Hello, all, My company is working on a Licode deployment that we want to make highly available. It’s currently deployed in Kubernetes, and so far it seems to work well as long as we only have a single instance each of N…

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## [Clarification on the Stream Prioritization Feature](https://discourse.lynckia.com/t/clarification-on-the-stream-prioritization-feature/1052)

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**Author:** [@vrevidat](https://discourse.lynckia.com/u/vrevidat)\
**Replies:** 1\
**Last updated:** [October 4, 2021, 1:56pm UTC](https://discourse.lynckia.com/t/clarification-on-the-stream-prioritization-feature/1052 "2021-10-04T13:56:10Z")

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Hi Everyone, The stream prioritization feature seems very interesting, however, due to the lack of documentation on it, we have trouble understanding it. What we would like to do is to select the priority we want per s…

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## [Publish Client library to npm & Typescript Support](https://discourse.lynckia.com/t/publish-client-library-to-npm-typescript-support/1051)

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**Author:** [@krtirtho](https://discourse.lynckia.com/u/krtirtho)\
**Replies:** 0\
**Last updated:** [September 29, 2021, 6:54am UTC](https://discourse.lynckia.com/t/publish-client-library-to-npm-typescript-support/1051 "2021-09-29T06:54:23Z")

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Licode is an awesome project but… ErizoClient through npm The Client API is completely JavaScript-based & doesn’t require any binary compilation thus it is much safer to provide it through npmjs.com. Client API aka eriz…

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## [How to know a new subscriber enter a room?](https://discourse.lynckia.com/t/how-to-know-a-new-subscriber-enter-a-room/1046)

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**Author:** [@weili](https://discourse.lynckia.com/u/weili)\
**Replies:** 0\
**Last updated:** [August 22, 2021, 11:39am UTC](https://discourse.lynckia.com/t/how-to-know-a-new-subscriber-enter-a-room/1046 "2021-08-22T11:39:24Z")

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I want to show every one in the room. When I join a room I can call getUser to the the user list in the room. But how about later when some one join as a subscriber? How can I be noticed there is a new listener in the…

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## [Ice fails - thoughts](https://discourse.lynckia.com/t/ice-fails-thoughts/597)

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**Author:** [@Francesco\_Durighetto](https://discourse.lynckia.com/u/Francesco_Durighetto)\
**Replies:** 9\
**Last updated:** [August 5, 2021, 9:09am UTC](https://discourse.lynckia.com/t/ice-fails-thoughts/597 "2021-08-05T09:09:21Z")

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hi guys, today I experienced some strange issue with a friend. we both see each others but every 15 seconds (precisely 15 seconds) he lose me. I made a routine in script.js to resubscribe on ice failed so immediately …

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## [How to use Licode in VUE](https://discourse.lynckia.com/t/how-to-use-licode-in-vue/1044)

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**Author:** [@obel](https://discourse.lynckia.com/u/obel)\
**Replies:** 0\
**Last updated:** [April 25, 2021, 6:37am UTC](https://discourse.lynckia.com/t/how-to-use-licode-in-vue/1044 "2021-04-25T06:37:55Z")

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Hi All, Now I need to use Licode in Vue application. It is installed, and could run in html,but can not run in Vue. – Obel

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## [Hotw to deploy Licode on kubernetes](https://discourse.lynckia.com/t/hotw-to-deploy-licode-on-kubernetes/1041)

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**Author:** [@Nowjean](https://discourse.lynckia.com/u/Nowjean)\
**Replies:** 0\
**Last updated:** [February 22, 2021, 10:11am UTC](https://discourse.lynckia.com/t/hotw-to-deploy-licode-on-kubernetes/1041 "2021-02-22T10:11:23Z")

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Hi. My team want to deploy Licode o kubernetes cluster for streaming service. Do i have to detach erizoController from k8s deployment? and also do i have to use mcu mode? please let me know about some guide… Thanks. …

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## [LibNiceConnection::close coredump](https://discourse.lynckia.com/t/libniceconnection-close-coredump/1033)

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**Author:** [@dboy](https://discourse.lynckia.com/u/dboy)\
**Replies:** 0\
**Last updated:** [November 9, 2020, 12:38pm UTC](https://discourse.lynckia.com/t/libniceconnection-close-coredump/1033 "2020-11-09T12:38:39Z")

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question i found m\_Thread\_.timed\_join(timeout) called in LibNiceConnection::close method, and i face a coredump relation to it when i call LibNiceConnection::close() then delete it , the backtrace and log as below: bac…

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## [Licode problem with Firefox](https://discourse.lynckia.com/t/licode-problem-with-firefox/1024)

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**Author:** [@hamidgh83](https://discourse.lynckia.com/u/hamidgh83)\
**Replies:** 0\
**Last updated:** [September 23, 2020, 10:00am UTC](https://discourse.lynckia.com/t/licode-problem-with-firefox/1024 "2020-09-23T10:00:34Z")

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After updating Chrome to v85 our clients failed to publish streams but we couldn’t find any error message (both on the server and client). Our investigation did not reach the result and we decided to upgrade Licode to th…

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## [Video lecture series on getting started with Licode](https://discourse.lynckia.com/t/video-lecture-series-on-getting-started-with-licode/1019)

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**Author:** [@ice](https://discourse.lynckia.com/u/ice)\
**Replies:** 0\
**Last updated:** [August 10, 2020, 10:15am UTC](https://discourse.lynckia.com/t/video-lecture-series-on-getting-started-with-licode/1019 "2020-08-10T10:15:08Z")

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Hi team! Licode is great, and more people need to know about it. The biggest issues I’ve noticed are all around getting started with Licode. As such, I’d love to host and record a video series on the steps to get start…

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## [nICEr vs libnice](https://discourse.lynckia.com/t/nicer-vs-libnice/969)

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**Author:** [@Valeriy](https://discourse.lynckia.com/u/Valeriy)\
**Replies:** 4\
**Last updated:** [July 24, 2020, 5:48am UTC](https://discourse.lynckia.com/t/nicer-vs-libnice/969 "2020-07-24T05:48:44Z")

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I did some research and find that nICEr is module from Mozilla and it does not update several years. But libnice is constantly updating… Also we faced with connection problems from iOS and Android devices to licode wit…

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## [How to get the log output of the licode addons library](https://discourse.lynckia.com/t/how-to-get-the-log-output-of-the-licode-addons-library/1015)

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**Author:** [@Haihua](https://discourse.lynckia.com/u/Haihua)\
**Replies:** 4\
**Last updated:** [July 20, 2020, 11:43am UTC](https://discourse.lynckia.com/t/how-to-get-the-log-output-of-the-licode-addons-library/1015 "2020-07-20T11:43:38Z")

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I am now debugging with Externaloutput.{h,cpp}, could anyone give me any hints on how to get the log output from the code. Thank you very much !

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## [Demo app fails to start](https://discourse.lynckia.com/t/demo-app-fails-to-start/1012)

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**Author:** [@tribwatts](https://discourse.lynckia.com/u/tribwatts)\
**Replies:** 2\
**Last updated:** [July 14, 2020, 7:19pm UTC](https://discourse.lynckia.com/t/demo-app-fails-to-start/1012 "2020-07-14T19:19:02Z")

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Hi Guys, I am new to community. I configured the Licode server on ubuntu 16.04. I installed the demo app in a seperate VM running Ubuntu 16.04. When I try to start the demo app, I get the following error: demo@demo:~/l…

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## [Basic example doesn't detect camerma and hence no video](https://discourse.lynckia.com/t/basic-example-doesnt-detect-camerma-and-hence-no-video/1011)

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**Author:** [@tribwatts](https://discourse.lynckia.com/u/tribwatts)\
**Replies:** 0\
**Last updated:** [July 14, 2020, 7:00pm UTC](https://discourse.lynckia.com/t/basic-example-doesnt-detect-camerma-and-hence-no-video/1011 "2020-07-14T19:00:41Z")

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Hi Guys, I am new to Licode community. I just installed the application on Ubuntu 16.04 and tested the basic app. I am not getting any video. The page is rendered. This is the URL --\> http://192.168.1.117:3001/connectio…

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## [How to enable MCU mode?](https://discourse.lynckia.com/t/how-to-enable-mcu-mode/1005)

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**Author:** [@vuhoangha100995](https://discourse.lynckia.com/u/vuhoangha100995)\
**Replies:** 0\
**Last updated:** [June 28, 2020, 2:31am UTC](https://discourse.lynckia.com/t/how-to-enable-mcu-mode/1005 "2020-06-28T02:31:05Z")

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Hi, I ran the demo and it seems is SFU mode. How can I enable MCU mode? I want to create a video meeting with about 100 participants. Thank.

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## [stopRecording is not working properly](https://discourse.lynckia.com/t/stoprecording-is-not-working-properly/1000)

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**Author:** [@Haihua](https://discourse.lynckia.com/u/Haihua)\
**Replies:** 3\
**Last updated:** [June 16, 2020, 3:34pm UTC](https://discourse.lynckia.com/t/stoprecording-is-not-working-properly/1000 "2020-06-16T15:34:44Z")

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Hi Guys, We are using Licode right now; thanks a lot for your contribution for the society. We are experiencing the following issue. During vision-talking, we are using what the script.js provided to record the video…

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## [Licode server to licode server streaming, one to many distribution](https://discourse.lynckia.com/t/licode-server-to-licode-server-streaming-one-to-many-distribution/956)

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**Author:** [@Marlin\_Cobb1](https://discourse.lynckia.com/u/Marlin_Cobb1)\
**Replies:** 3\
**Last updated:** [June 10, 2020, 1:58am UTC](https://discourse.lynckia.com/t/licode-server-to-licode-server-streaming-one-to-many-distribution/956 "2020-06-10T01:58:34Z")

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I find it necessary to distribute geographically in order to make our service work. Is it possible to have two licode servers stream to each other so I can redistribute my one to many streams?

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## [nICEr logging how to get](https://discourse.lynckia.com/t/nicer-logging-how-to-get/990)

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**Author:** [@dengquanjie](https://discourse.lynckia.com/u/dengquanjie)\
**Replies:** 1\
**Last updated:** [May 19, 2020, 9:10am UTC](https://discourse.lynckia.com/t/nicer-logging-how-to-get/990 "2020-05-19T09:10:03Z")

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How can i get the nICEr’s log

[Next page](https://discourse.lynckia.com/latest.md?page=1)