openmeetings 5.0.0-M2 cam mic issue

[Juan Antonio Moreno Carmona]

HI

I have just installed Openmeetings and all seems works well but when I 
am in a room and any other user enters that room I can see him in the 
users list and give him moderator and whiteboard permissions but I can 
not see or hear him.


Their cam/audio frame is empty. I have uploaded image here.

https://pasteboard.co/IgKVLyK.png

Openmeetings 5.0.0-M2 is installed in a VPS with two cores and 4GB RAM 
with Archlinux OS and I don't know how to solve this. Perhaps, someone 
can help me.


Regards.

Re: Recording function is not working properly in the openmeetings

[Tajuddin Bennur]

Hi Denis,

Thank you for your reply.

I will check the link given and reply here about that.



On Mon, May 27, 2019 at 9:45 AM Denis Noctor  wrote:

> Hi there Tajuddin,
>
> While the following link is a couple of years old, it tends to address the
> whole NAT issue that may prevent recording. You had mentioned that you got
> everything working on AWS with Ubuntu 18.04 but it appears the
> recording issue is somewhat related. I sent you an email to ask about how
> you managed to fix the whole audio and video issue mentioned in one of your
> previous emails but never heard back from you. Anyway, this might help...
> https://groups.google.com/forum/#!topic/kurento/MrKQlqPpwYA
>
> All the best.
>
> Denis
>
>
> 
>  Virus-free.
> www.avg.com
> 
> <#m_1678894659883208596_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>
> On Fri, May 24, 2019 at 1:27 AM Tajuddin Bennur 
> wrote:
>
>> Hi Maxim,
>>
>> *Have you tried to record/watch the video in Audio/Video setup dialog?
>> Was it successful?*
>>
>> I have checked the Audio/Video setup dialog.
>>
>> There the Start recording button is active, but the play button is not
>> active(disabled), It seems that recording is working but after Clicking on
>> the "Start recording test" button that button gets disabled and when I
>> click on "Save" button, the dialog box gets closed.
>>
>> I am unable to see that recording in "Files->My Recordings".
>>
>> In this whole process, I am unable to play any recording through
>> Audio/Video dialog box as the Play button is always disabled.
>>
>> *Are you running OM and Kurento as same user? *
>>
>> Yes, I have installed them both on the same instance and running with the
>> same user. Kindly tell me what could be the permission issue and how to
>> resolve that issue?
>>
>> Thank you.
>>
>> Regards
>>
>>
>> On Fri, May 24, 2019 at 9:09 AM Maxim Solodovnik 
>> wrote:
>>
>>> I would say
>>> "Able to record but unable to find/watch" === "unable to record"
>>>
>>> My question remain unanswered:
>>> Have you tried to record/watch video in Audio/Video setup dialog?
>>> Was it successful?
>>>
>>> Are you running OM and Kurento as same user? (maybe you have permission
>>> issue)
>>>
>>> On Thu, 23 May 2019 at 16:14, Tajuddin Bennur 
>>> wrote:
>>>
 Hi Maxim

 I am able to record during the meeting but those recordings are not
 getting stored, also I am unable to play any file.

 Regards

 On Thu, May 23, 2019 at 8:22 AM Maxim Solodovnik 
 wrote:

> Hello,
>
> Are you able to record/play during device setup?
>
> On Wed, 22 May 2019 at 21:29, Tajuddin Bennur 
> wrote:
>
>> Hi Team,
>>
>> I checked the path "/opt/open500/webapps/openmeetings/data/streams/",
>> and there I am not able to see any recorded files.
>>
>> Maybe this information will help to solve the issue.
>>
>>
>>
>> On Wed, May 22, 2019 at 5:59 PM Tajuddin Bennur 
>> wrote:
>>
>>> Hi All,
>>>
>>> When I was checking the logs after stopping recording I got
>>> following error,
>>>
>>> ERROR 05-22 12:25:49.612 o.a.o.c.c.RecordingConverter:111
>>> [taskExecutor-2] - [startConversion]
>>> org.apache.openmeetings.core.converter.ConversionException:
>>> screenMetaData is Null recordingId 14
>>> at
>>> org.apache.openmeetings.core.converter.RecordingConverter.startConversion(RecordingConverter.java:59)
>>> at
>>> org.apache.openmeetings.core.remote.StreamProcessor.lambda$startConvertion$9(StreamProcessor.java:435)
>>> at
>>> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
>>> at
>>> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
>>> at java.base/java.lang.Thread.run(Thread.java:834)
>>>
>>> Please suggest me what I can do?
>>>
>>> Regards
>>>
>>>
>>>
>>> On Wed, May 22, 2019 at 12:48 PM Tajuddin Bennur <
>>> tajben...@gmail.com> wrote:
>>>
 Hi Team,

 I have installed the openmeeting server on the AWS EC2 instance on
 Ubuntu 18.04 server.

 *The details of the packages I installed are:*
 openmeetings =  5.0.0-M1
 Kurento-media-server version = 6.10.0-0kurento1.18.04
 ghostscript = 9.26~dfsg+0-0ubuntu0.18.04
 ffmpeg version  = 4.1

 *My Issue is: *
 The recordings are not working. I am not able to play the
 recordings.
 https://prnt.sc/nrqqcc

 Please help me to resolve this issue.

 --
 *Thanks & Regards,*
 *Tajuddin Bennur*

>>>
>>>
>>> --
>

Re: Related to Mice and Audio issue in openmeetings

[Tajuddin Bennur]

Hi Denis,

Apologies for the late reply.

To answer your question, and the steps which I followed are as follows,
which are most similar to the steps which you shared in your email.

As per instructions are given in the "
https://doc-kurento.readthedocs.io/en/6.10.0/user/installation.html#installation-stun-turn";
document,

1. I opened all the UDP ports in my security group.
2. Then I registered to the NUMB server to get the username and password.
3. To configure a TURN server in KMS, uncommented the following lines in
the WebRtcEndpoint configuration file, located at
/etc/kurento/modules/kurento/WebRtcEndpoint.conf.ini

turnURL=:@:

Following details are used in the server

turnURL=:@158.69.221.198:3478

4. And restarted the Kurento server.


Thus my Mic and Audio issue resolved.


On Thu, May 23, 2019 at 1:51 PM Denis Noctor  wrote:

> Hi there Tajuddin (and everyone else),
>
> Would you be kind enough to go through step by step the process you went
> through to solve your problem.
>
> I have gone through all the installation processes of installing
> everything on an AWS EC2 instance (with Ubuntu 18.04.2 LTS). At first
> glance everything seemed to be working fine until I realized that when 2
> users were logged on in a room, they could see their own camera but could
> not see the other participants screen (this applies to audio also).
>
> At first I thought this might be down to how I installed everything but
> having read most (if not all the treads), I came across the following query
> which suggests a Turn Server is required... (
> https://issues.apache.org/jira/browse/OPENMEETINGS-2066
 ) According
> to the Kurento documentation (
> https://doc-kurento.readthedocs.io/en/6.10.0/user/installation.html   )
>   If Kurento Media Server, its Application Server, or any of the clients
> are located behind a NAT
> ,
> you need to use a STUN
>  or
> a TURN
>  server
> in order to achieve NAT traversal
> 
> .  I tried the suggest TURN settings using NUMB (after registering a user
> name and password), but with no joy, still have the same problem.
>
> Finally on a separate matter I noticed there are 9 versions of Alvaro's
> instructions for setting up openmeetings on Ubuntu 18.04 LTS  - versions 1
> to 7 make reference to DOCKER 8 and 9 don't. Excuse my ignorance but
> does that mean it is no longer require. All versions contain the same date
> (25-3-2019).
>
> Any help would be appreciate.
>
> All the best.
>
> Denis
>


-- 
*Thanks & Regards,*
*Tajuddin Bennur*

Re: different OM theme for different rooms

[Maxim Solodovnik]

No replies for 5 days
No one interested in group room customization?

On Thu, 23 May 2019 at 09:50, Maxim Solodovnik  wrote:

> Hello,
>
> right now external users (users from Moodle plugin for ex.)
> Are being separated by sort of "virtual group"
> It works as expected but leave no possibility for customization
>
> What I can propose:
> 1) external users (created via REST/SOAP secure hash) will be assigned to
> "real" group
> 2) this group will have type "external"
> 3) additional group setting "CSS file" will be added
>
> The idea is: OM admin can configure both logo (currently possible) and
> style for the group rooms
>
> I need support from community and help with testing :)))
>
> On Wed, 22 May 2019 at 23:43, Sach  wrote:
>
>> We have 5 different moodle sites which connect to SAME OM 5m1 instance.
>> We would like to find a way using custom code so that we can use different
>> branding (colors and logo on top bar in room) for each moodle. Our moodle
>> admin do NOT login to OM admin panel. They just go to room directly from
>> moodle. What would be best way to architect this feature? Logo is probably
>> easier , we can have it as setting with absolutely path per teacher/room.
>> Is there a feature in OM to have different theme for different groups or
>> rooms? I am new to OM.
>>
>> Thanks in advance!
>>
>
>
> --
> WBR
> Maxim aka solomax
>


-- 
WBR
Maxim aka solomax

Re: openmeetings 5.0.0-M2 cam mic issue

[Maxim Solodovnik]

Hello,

It seems you need to configure STUN/TURN server
The topic is also being discussed in "parallel" mail threads

On Tue, 28 May 2019 at 14:30, Juan Antonio Moreno Carmona 
wrote:

> HI
>
> I have just installed Openmeetings and all seems works well but when I
> am in a room and any other user enters that room I can see him in the
> users list and give him moderator and whiteboard permissions but I can
> not see or hear him.
>
> Their cam/audio frame is empty. I have uploaded image here.
>
> https://pasteboard.co/IgKVLyK.png
>
> Openmeetings 5.0.0-M2 is installed in a VPS with two cores and 4GB RAM
> with Archlinux OS and I don't know how to solve this. Perhaps, someone
> can help me.
>
> Regards.
>
>

-- 
WBR
Maxim aka solomax

Re: Related to Mice and Audio issue in openmeetings

[Maxim Solodovnik]

I'm trying to avoid external servers during installation (and wasn't aware
of "NUMB server" existence) :)


On Tue, 28 May 2019 at 14:59, Tajuddin Bennur  wrote:

> Hi Denis,
>
> Apologies for the late reply.
>
> To answer your question, and the steps which I followed are as follows,
> which are most similar to the steps which you shared in your email.
>
> As per instructions are given in the "
> https://doc-kurento.readthedocs.io/en/6.10.0/user/installation.html#installation-stun-turn";
> document,
>
> 1. I opened all the UDP ports in my security group.
> 2. Then I registered to the NUMB server to get the username and password.
> 3. To configure a TURN server in KMS, uncommented the following lines in
> the WebRtcEndpoint configuration file, located at
> /etc/kurento/modules/kurento/WebRtcEndpoint.conf.ini
>
> turnURL=:@:
>
> Following details are used in the server
>
> turnURL=:@158.69.221.198:3478
>
> 4. And restarted the Kurento server.
>
>
> Thus my Mic and Audio issue resolved.
>
>
> On Thu, May 23, 2019 at 1:51 PM Denis Noctor 
> wrote:
>
>> Hi there Tajuddin (and everyone else),
>>
>> Would you be kind enough to go through step by step the process you went
>> through to solve your problem.
>>
>> I have gone through all the installation processes of installing
>> everything on an AWS EC2 instance (with Ubuntu 18.04.2 LTS). At first
>> glance everything seemed to be working fine until I realized that when 2
>> users were logged on in a room, they could see their own camera but could
>> not see the other participants screen (this applies to audio also).
>>
>> At first I thought this might be down to how I installed everything but
>> having read most (if not all the treads), I came across the following query
>> which suggests a Turn Server is required... (
>> https://issues.apache.org/jira/browse/OPENMEETINGS-2066
 ) According
>> to the Kurento documentation (
>> https://doc-kurento.readthedocs.io/en/6.10.0/user/installation.html   )
>>   If Kurento Media Server, its Application Server, or any of the clients
>> are located behind a NAT
>> ,
>> you need to use a STUN
>>  or
>> a TURN
>>  server
>> in order to achieve NAT traversal
>> 
>> .  I tried the suggest TURN settings using NUMB (after registering a
>> user name and password), but with no joy, still have the same problem.
>>
>> Finally on a separate matter I noticed there are 9 versions of Alvaro's
>> instructions for setting up openmeetings on Ubuntu 18.04 LTS  - versions 1
>> to 7 make reference to DOCKER 8 and 9 don't. Excuse my ignorance but
>> does that mean it is no longer require. All versions contain the same date
>> (25-3-2019).
>>
>> Any help would be appreciate.
>>
>> All the best.
>>
>> Denis
>>
>
>
> --
> *Thanks & Regards,*
> *Tajuddin Bennur*
>


-- 
WBR
Maxim aka solomax

Re: openmeetings 5.0.0-M2 cam mic issue

[Maxim Solodovnik]

please CC user@ list while answering :))

coturn can be installed on same server (works as expected at our demo
server: https://om.alteametasoft.com:8443/next/

On Tue, 28 May 2019 at 15:52, Juan Antonio Moreno Carmona 
wrote:

> Hi Maxim
>
> You're right. I have configured TURN following Tajuddin's instructions and
> now all seems works fine. Now I'll try installing my own TURN server
> (coturn). Do you think I can install that on same server where Openmeetings
> is running?
>
> Thanks to everyone.
> El 28/5/19 a las 10:35, Maxim Solodovnik escribió:
>
> Hello,
>
> It seems you need to configure STUN/TURN server
> The topic is also being discussed in "parallel" mail threads
>
> On Tue, 28 May 2019 at 14:30, Juan Antonio Moreno Carmona <
> jam...@gmail.com> wrote:
>
>> HI
>>
>> I have just installed Openmeetings and all seems works well but when I
>> am in a room and any other user enters that room I can see him in the
>> users list and give him moderator and whiteboard permissions but I can
>> not see or hear him.
>>
>> Their cam/audio frame is empty. I have uploaded image here.
>>
>> https://pasteboard.co/IgKVLyK.png
>>
>> Openmeetings 5.0.0-M2 is installed in a VPS with two cores and 4GB RAM
>> with Archlinux OS and I don't know how to solve this. Perhaps, someone
>> can help me.
>>
>> Regards.
>>
>>
>
> --
> WBR
> Maxim aka solomax
>
>

-- 
WBR
Maxim aka solomax

Re: Related to Mice and Audio issue in openmeetings

[Denis Noctor]

Good man Tajuddin. Much appreciated - will check this out in the morning. All 
the best, Denis.

Sent from my iPhone

> On May 28, 2019, at 2:49 AM, Tajuddin Bennur  wrote:
> 
> Hi Denis,
> 
> Apologies for the late reply.
> 
> To answer your question, and the steps which I followed are as follows, which 
> are most similar to the steps which you shared in your email.
> 
> As per instructions are given in the 
> "https://doc-kurento.readthedocs.io/en/6.10.0/user/installation.html#installation-stun-turn";
>  document,
> 
> 1. I opened all the UDP ports in my security group.
> 2. Then I registered to the NUMB server to get the username and password.
> 3. To configure a TURN server in KMS, uncommented the following lines in the 
> WebRtcEndpoint configuration file, located at 
> /etc/kurento/modules/kurento/WebRtcEndpoint.conf.ini
> turnURL=:@:
> Following details are used in the server
> turnURL=:@158.69.221.198:3478
> 4. And restarted the Kurento server.
> 
> Thus my Mic and Audio issue resolved.
> 
>> On Thu, May 23, 2019 at 1:51 PM Denis Noctor  wrote:
>> Hi there Tajuddin (and everyone else),
>> 
>> Would you be kind enough to go through step by step the process you went 
>> through to solve your problem.
>> 
>> I have gone through all the installation processes of installing everything 
>> on an AWS EC2 instance (with Ubuntu 18.04.2 LTS). At first glance everything 
>> seemed to be working fine until I realized that when 2 users were logged on 
>> in a room, they could see their own camera but could not see the other 
>> participants screen (this applies to audio also).
>> 
>> At first I thought this might be down to how I installed everything but 
>> having read most (if not all the treads), I came across the following query 
>> which suggests a Turn Server is required... ( 
>> https://issues.apache.org/jira/browse/OPENMEETINGS-2066
 ) According to 
>> the Kurento documentation ( 
>> https://doc-kurento.readthedocs.io/en/6.10.0/user/installation.html   )
>> If Kurento Media Server, its Application Server, or any of the clients are 
>> located behind a NAT, you need to use a STUN or a TURN server in order to 
>> achieve NAT traversal.  I tried the suggest TURN settings using NUMB (after 
>> registering a user name and password), but with no joy, still have the same 
>> problem.
>> 
>> Finally on a separate matter I noticed there are 9 versions of Alvaro's 
>> instructions for setting up openmeetings on Ubuntu 18.04 LTS  - versions 1 
>> to 7 make reference to DOCKER 8 and 9 don't. Excuse my ignorance but 
>> does that mean it is no longer require. All versions contain the same date 
>> (25-3-2019).
>> 
>> Any help would be appreciate.
>> 
>> All the best.
>> 
>> Denis
> 
> 
> -- 
> Thanks & Regards,
> Tajuddin Bennur

Re: openmeetings 5.0.0-M2 cam mic issue

[Tajuddin Bennur]

Hi Maxim,

I have also same question, can we install the Coturn server on the same
server? Also, do you have any documentation for that?

Regards,


On Tue, May 28, 2019 at 2:30 PM Maxim Solodovnik 
wrote:

> please CC user@ list while answering :))
>
> coturn can be installed on same server (works as expected at our demo
> server: https://om.alteametasoft.com:8443/next/
>
> On Tue, 28 May 2019 at 15:52, Juan Antonio Moreno Carmona <
> jam...@gmail.com> wrote:
>
>> Hi Maxim
>>
>> You're right. I have configured TURN following Tajuddin's instructions
>> and now all seems works fine. Now I'll try installing my own TURN server
>> (coturn). Do you think I can install that on same server where Openmeetings
>> is running?
>>
>> Thanks to everyone.
>> El 28/5/19 a las 10:35, Maxim Solodovnik escribió:
>>
>> Hello,
>>
>> It seems you need to configure STUN/TURN server
>> The topic is also being discussed in "parallel" mail threads
>>
>> On Tue, 28 May 2019 at 14:30, Juan Antonio Moreno Carmona <
>> jam...@gmail.com> wrote:
>>
>>> HI
>>>
>>> I have just installed Openmeetings and all seems works well but when I
>>> am in a room and any other user enters that room I can see him in the
>>> users list and give him moderator and whiteboard permissions but I can
>>> not see or hear him.
>>>
>>> Their cam/audio frame is empty. I have uploaded image here.
>>>
>>> https://pasteboard.co/IgKVLyK.png
>>>
>>> Openmeetings 5.0.0-M2 is installed in a VPS with two cores and 4GB RAM
>>> with Archlinux OS and I don't know how to solve this. Perhaps, someone
>>> can help me.
>>>
>>> Regards.
>>>
>>>
>>
>> --
>> WBR
>> Maxim aka solomax
>>
>>
>
> --
> WBR
> Maxim aka solomax
>


-- 
*Thanks & Regards,*
*Tajuddin Bennur*

Re: Openmeetings / AWS / Ubuntu 18.04 +

[Denis Noctor]

Will do Maxim. Thanks!

Sent from my iPhone

> On May 27, 2019, at 10:16 PM, Maxim Solodovnik  wrote:
> 
> @Denis
> 
> Thanks for your proposal
> Please feel free to ask questions, I'll try to answer ASAP
> (unfortunately have very small amount of free time right now :(( )
> 
>> On Mon, 27 May 2019 at 12:34, Denis Noctor  wrote:
>> Hi there everyone,
>> 
>> As I've mentioned in an email before, I've gone through most of the emails 
>> in virtually ALL the openmeetings email threads (not just the "users"... 
>> I've even gone through the Russian emails with the assistance of google 
>> translate :) ).
>> 
>> While it appears a lot of people are testing OpenMeetings software on local 
>> machines and servers... and as a result, have established working versions 
>> of OpenMeetings.. there appears to be a lot of installation problems when it 
>> comes to virtual servers and so on... and Maybe... "Just maybe"... when 
>> users are reporting problems... do not necessarily state the full scenario 
>> as to their server installation... i.e. if they are operating behind NAT, if 
>> they have implemented Coturn, STUN or TURN.  While I have mentioned "AWS" in 
>> the title of this email, however, I am under the impression that virtually 
>> every instance working in a virtual cloud environment is going to be behind 
>> a NAT... which will result in further installation and implementation errors 
>> if not understood.
>> 
>> In this day and age, I have to assume that many users are heading towards an 
>> AWS instance or equivalent. For any newbie that is willing to take a jump 
>> off the edge... (myself included), Alvaro's installation guides have been 
>> great (Saludos to Alvaro)... and while I know it may not necessarily be an 
>> OpenMeetings prerogative to address server issues outside the working 
>> mechanisms of the program... I think by doing so, it would open up a 
>> multitude of opportunities for further and future exposure... not only to 
>> large corporations... but the hundreds upon thousands of potential 
>> e-learning teachers that might be scared sh#tless of even attempting to do 
>> an OpenMeetings installation... 
>> 
>> For the newbies out there... I did not know what NAT, TURN, STUN or COTURN 
>> stood for before and I am still trying to get my head around the whole 
>> thing.
>> 
>> My proposal is simple, I would like to collaborate with Alvaro on his 
>> installation guides in order to make installations a relatively totally 
>> painless procedure (English and Spanish (sorry, I don't speak Russian or 
>> Italian))... free of course... I am an Irish guy running an English school 
>> in Mexico). Secondly, I would like to assist, translation wise, regarding 
>> the whole virtual server behind NAT issue. This will probably reduce queries 
>> about installation error and problems that people are experiencing... 
>> possibly down to the simple fat that the above has not been understood. I 
>> will give you an example, one user mentioned he had a few AWS issues... 
>> after some time mentioned he sorted them out (without him going into 
>> detail, unfortunately) and then stated he had other problems which I think 
>> are related to his initial problems. I hope that this email will make things 
>> a little more transparent... especially to help those who are less 
>> experienced.
>> 
>> Either way, I will continue to explore this issue and hope I can help 
>> someone along they way. I have been recommended alternatives (and told them 
>> where to put it) but I see the huge potential behind OM and salute Maxim 
>> Solovnik for his hard work and endeavors also.
>> 
>> I have a million ideas I would like to share about functionality but I will 
>> get to them in another email.
>> 
>> Anyhoo, I am not sure I reached my over point but you get the idea. 
>> 
>> I hope to hear from you soon.
>> 
>> All the best Denis
>> 
>> 
>>  Virus-free. www.avg.com
> 
> 
> -- 
> WBR
> Maxim aka solomax

Re: openmeetings 5.0.0-M2 cam mic issue

[Maxim Solodovnik]

Yes,

we have coturn set up at demo-next and demo-apache

I have used this
https://stackoverflow.com/questions/35766382/coturn-how-to-use-turn-rest-api
article
to set everything up

first I run coturn from command line with different parameters
then moved all params to config :)


On Tue, 28 May 2019 at 16:23, Tajuddin Bennur  wrote:

> Hi Maxim,
>
> I have also same question, can we install the Coturn server on the same
> server? Also, do you have any documentation for that?
>
> Regards,
>
>
> On Tue, May 28, 2019 at 2:30 PM Maxim Solodovnik 
> wrote:
>
>> please CC user@ list while answering :))
>>
>> coturn can be installed on same server (works as expected at our demo
>> server: https://om.alteametasoft.com:8443/next/
>>
>> On Tue, 28 May 2019 at 15:52, Juan Antonio Moreno Carmona <
>> jam...@gmail.com> wrote:
>>
>>> Hi Maxim
>>>
>>> You're right. I have configured TURN following Tajuddin's instructions
>>> and now all seems works fine. Now I'll try installing my own TURN server
>>> (coturn). Do you think I can install that on same server where Openmeetings
>>> is running?
>>>
>>> Thanks to everyone.
>>> El 28/5/19 a las 10:35, Maxim Solodovnik escribió:
>>>
>>> Hello,
>>>
>>> It seems you need to configure STUN/TURN server
>>> The topic is also being discussed in "parallel" mail threads
>>>
>>> On Tue, 28 May 2019 at 14:30, Juan Antonio Moreno Carmona <
>>> jam...@gmail.com> wrote:
>>>
 HI

 I have just installed Openmeetings and all seems works well but when I
 am in a room and any other user enters that room I can see him in the
 users list and give him moderator and whiteboard permissions but I can
 not see or hear him.

 Their cam/audio frame is empty. I have uploaded image here.

 https://pasteboard.co/IgKVLyK.png

 Openmeetings 5.0.0-M2 is installed in a VPS with two cores and 4GB RAM
 with Archlinux OS and I don't know how to solve this. Perhaps, someone
 can help me.

 Regards.


>>>
>>> --
>>> WBR
>>> Maxim aka solomax
>>>
>>>
>>
>> --
>> WBR
>> Maxim aka solomax
>>
>
>
> --
> *Thanks & Regards,*
> *Tajuddin Bennur*
>


-- 
WBR
Maxim aka solomax

Re: Recording function is not working properly in the openmeetings

[Tajuddin Bennur]

Hi Maxim,

I can see, on my server also these are under different users i.e. `nobody`
for OM and `kurento` for KMS.

What could be the solution to that?

Regards

On Tue, May 28, 2019 at 10:14 AM Maxim Solodovnik 
wrote:

> This is usually happens when OM and KMS are run under different users (for
> ex. `nobody` for OM and `kurento` for KMS)
>
> On Tue, 28 May 2019 at 11:39, Rene Scholz <
> rene.sch...@abakus-edv-systems.de> wrote:
>
>> Hello Maxim,
>> the directory is empty. The file was not created.
>> Best regards,
>> Rene
>>
>> Am 28. Mai 2019 05:12:03 MESZ schrieb Maxim Solodovnik <
>> solomax...@gmail.com>:
>>>
>>> Does the file */opt/open500/webapps/**openmeetings/data/streams/11/*
>>> *rec_9_1791672d-cfe1-4539-9bb4-**521cacc4e480.webm *has been created?
>>>
>>> On Tue, 28 May 2019 at 00:58, R. Scholz <
>>> rene.sch...@abakus-edv-systems.de> wrote:
>>>
 Hello,

 I tried the record-function with the same result, too.

 When I push the record-button an entry in the log is written:
 *INFO  05-27 19:37:43.523 o.a.o.u.OmFileHelper:231 [nio-5443-exec-8] -
 Configured to record to
 file:///opt/open500/webapps/openmeetings/data/streams/11/rec_9_1791672d-cfe1-4539-9bb4-521cacc4e480.webm*
 No error in the log.
 In OM all seems OK - the Button has the Info that the recording is
 running.

 But there is no file created there. (I try to set the access-rights to
 full access for everyone (777))

 When I stop recording:
 *DEBUG 05-27 18:17:04.894 o.a.o.c.r.KRoom:220 [nio-5443-exec-7] -
 ##REC:: recording in room 11 is stopped ::*
 *ERROR 05-27 18:17:04.896 o.a.o.c.c.RecordingConverter:111
 [taskExecutor-2] - [startConversion]*
 *org.apache.openmeetings.core.converter.ConversionException:
 screenMetaData is Null recordingId 5*
 *at
 org.apache.openmeetings.core.converter.RecordingConverter.startConversion(RecordingConverter.java:59)*
 *at
 org.apache.openmeetings.core.remote.StreamProcessor.lambda$startConvertion$9(StreamProcessor.java:435)*
 *at
 java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)*
 *at
 java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)*
 *at java.base/java.lang.Thread.run(Thread.java:834)*


 Note: When I start the recording the Button on the right who activate
 this little "Desktop-Sharing-Window" is gone away.
 When I stop the recording and close the "Desktop-Sharing-Window" it not
 appears again.
 I press F5 (refresh/reload), then it appears.

 Best regards,

 René




 Am 24.05.2019 um 08:26 schrieb Tajuddin Bennur:

 Hi Maxim,

 *Have you tried to record/watch the video in Audio/Video setup dialog?
 Was it successful?*

 I have checked the Audio/Video setup dialog.

 There the Start recording button is active, but the play button is not
 active(disabled), It seems that recording is working but after Clicking on
 the "Start recording test" button that button gets disabled and when I
 click on "Save" button, the dialog box gets closed.

 I am unable to see that recording in "Files->My Recordings".

 In this whole process, I am unable to play any recording through
 Audio/Video dialog box as the Play button is always disabled.

 *Are you running OM and Kurento as same user? *

 Yes, I have installed them both on the same instance and running with
 the same user. Kindly tell me what could be the permission issue and how to
 resolve that issue?

 Thank you.

 Regards


 On Fri, May 24, 2019 at 9:09 AM Maxim Solodovnik 
 wrote:

> I would say
> "Able to record but unable to find/watch" === "unable to record"
>
> My question remain unanswered:
> Have you tried to record/watch video in Audio/Video setup dialog?
> Was it successful?
>
> Are you running OM and Kurento as same user? (maybe you have
> permission issue)
>
> On Thu, 23 May 2019 at 16:14, Tajuddin Bennur 
> wrote:
>
>> Hi Maxim
>>
>> I am able to record during the meeting but those recordings are not
>> getting stored, also I am unable to play any file.
>>
>> Regards
>>
>> On Thu, May 23, 2019 at 8:22 AM Maxim Solodovnik <
>> solomax...@gmail.com> wrote:
>>
>>> Hello,
>>>
>>> Are you able to record/play during device setup?
>>>
>>> On Wed, 22 May 2019 at 21:29, Tajuddin Bennur 
>>> wrote:
>>>
 Hi Team,

 I checked the path
 "/opt/open500/webapps/openmeetings/data/streams/", and there I am not 
 able
 to see any recorded files.

 Maybe this information will help to solve the issue.



 On Wed, May 22, 20

Re: Recording function is not working properly in the openmeetings

[Maxim Solodovnik]

You can change kms user under /etc/default/kurento-media-server (or
something like this)

On Tue, May 28, 2019, 16:47 Tajuddin Bennur  wrote:

> Hi Maxim,
>
> I can see, on my server also these are under different users i.e. `nobody`
> for OM and `kurento` for KMS.
>
> What could be the solution to that?
>
> Regards
>
> On Tue, May 28, 2019 at 10:14 AM Maxim Solodovnik 
> wrote:
>
>> This is usually happens when OM and KMS are run under different users
>> (for ex. `nobody` for OM and `kurento` for KMS)
>>
>> On Tue, 28 May 2019 at 11:39, Rene Scholz <
>> rene.sch...@abakus-edv-systems.de> wrote:
>>
>>> Hello Maxim,
>>> the directory is empty. The file was not created.
>>> Best regards,
>>> Rene
>>>
>>> Am 28. Mai 2019 05:12:03 MESZ schrieb Maxim Solodovnik <
>>> solomax...@gmail.com>:

 Does the file */opt/open500/webapps/**openmeetings/data/streams/11/*
 *rec_9_1791672d-cfe1-4539-9bb4-**521cacc4e480.webm *has been created?

 On Tue, 28 May 2019 at 00:58, R. Scholz <
 rene.sch...@abakus-edv-systems.de> wrote:

> Hello,
>
> I tried the record-function with the same result, too.
>
> When I push the record-button an entry in the log is written:
> *INFO  05-27 19:37:43.523 o.a.o.u.OmFileHelper:231 [nio-5443-exec-8] -
> Configured to record to
> file:///opt/open500/webapps/openmeetings/data/streams/11/rec_9_1791672d-cfe1-4539-9bb4-521cacc4e480.webm*
> No error in the log.
> In OM all seems OK - the Button has the Info that the recording is
> running.
>
> But there is no file created there. (I try to set the access-rights to
> full access for everyone (777))
>
> When I stop recording:
> *DEBUG 05-27 18:17:04.894 o.a.o.c.r.KRoom:220 [nio-5443-exec-7] -
> ##REC:: recording in room 11 is stopped ::*
> *ERROR 05-27 18:17:04.896 o.a.o.c.c.RecordingConverter:111
> [taskExecutor-2] - [startConversion]*
> *org.apache.openmeetings.core.converter.ConversionException:
> screenMetaData is Null recordingId 5*
> *at
> org.apache.openmeetings.core.converter.RecordingConverter.startConversion(RecordingConverter.java:59)*
> *at
> org.apache.openmeetings.core.remote.StreamProcessor.lambda$startConvertion$9(StreamProcessor.java:435)*
> *at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)*
> *at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)*
> *at java.base/java.lang.Thread.run(Thread.java:834)*
>
>
> Note: When I start the recording the Button on the right who activate
> this little "Desktop-Sharing-Window" is gone away.
> When I stop the recording and close the "Desktop-Sharing-Window" it
> not appears again.
> I press F5 (refresh/reload), then it appears.
>
> Best regards,
>
> René
>
>
>
>
> Am 24.05.2019 um 08:26 schrieb Tajuddin Bennur:
>
> Hi Maxim,
>
> *Have you tried to record/watch the video in Audio/Video setup dialog?
> Was it successful?*
>
> I have checked the Audio/Video setup dialog.
>
> There the Start recording button is active, but the play button is not
> active(disabled), It seems that recording is working but after Clicking on
> the "Start recording test" button that button gets disabled and when I
> click on "Save" button, the dialog box gets closed.
>
> I am unable to see that recording in "Files->My Recordings".
>
> In this whole process, I am unable to play any recording through
> Audio/Video dialog box as the Play button is always disabled.
>
> *Are you running OM and Kurento as same user? *
>
> Yes, I have installed them both on the same instance and running with
> the same user. Kindly tell me what could be the permission issue and how 
> to
> resolve that issue?
>
> Thank you.
>
> Regards
>
>
> On Fri, May 24, 2019 at 9:09 AM Maxim Solodovnik 
> wrote:
>
>> I would say
>> "Able to record but unable to find/watch" === "unable to record"
>>
>> My question remain unanswered:
>> Have you tried to record/watch video in Audio/Video setup dialog?
>> Was it successful?
>>
>> Are you running OM and Kurento as same user? (maybe you have
>> permission issue)
>>
>> On Thu, 23 May 2019 at 16:14, Tajuddin Bennur 
>> wrote:
>>
>>> Hi Maxim
>>>
>>> I am able to record during the meeting but those recordings are not
>>> getting stored, also I am unable to play any file.
>>>
>>> Regards
>>>
>>> On Thu, May 23, 2019 at 8:22 AM Maxim Solodovnik <
>>> solomax...@gmail.com> wrote:
>>>
 Hello,

 Are you able to record/play during device setup?

 On Wed, 22 May 2019 at 21:29, Tajuddin Bennur 
 wrote:

> Hi

Re: Recording function is not working properly in the openmeetings

[Tajuddin Bennur]

Hi Maxim

I changed the user of /etc/default/kurento-media-server like,
-rw-r--r--   1 nobody nogroup 4073 Apr  4 10:18 kurento-media-server

And tried to work in the room, but I was unable to talk with another user
through the meeting.

When I revert my changes It worked again.

Maybe this will not help to enable the recordings.

Regards,

Tajuddin


On Tue, May 28, 2019 at 3:44 PM Maxim Solodovnik 
wrote:

> You can change kms user under /etc/default/kurento-media-server (or
> something like this)
>
> On Tue, May 28, 2019, 16:47 Tajuddin Bennur  wrote:
>
>> Hi Maxim,
>>
>> I can see, on my server also these are under different users i.e.
>> `nobody` for OM and `kurento` for KMS.
>>
>> What could be the solution to that?
>>
>> Regards
>>
>> On Tue, May 28, 2019 at 10:14 AM Maxim Solodovnik 
>> wrote:
>>
>>> This is usually happens when OM and KMS are run under different users
>>> (for ex. `nobody` for OM and `kurento` for KMS)
>>>
>>> On Tue, 28 May 2019 at 11:39, Rene Scholz <
>>> rene.sch...@abakus-edv-systems.de> wrote:
>>>
 Hello Maxim,
 the directory is empty. The file was not created.
 Best regards,
 Rene

 Am 28. Mai 2019 05:12:03 MESZ schrieb Maxim Solodovnik <
 solomax...@gmail.com>:
>
> Does the file */opt/open500/webapps/**openmeetings/data/streams/11/*
> *rec_9_1791672d-cfe1-4539-9bb4-**521cacc4e480.webm *has been created?
>
> On Tue, 28 May 2019 at 00:58, R. Scholz <
> rene.sch...@abakus-edv-systems.de> wrote:
>
>> Hello,
>>
>> I tried the record-function with the same result, too.
>>
>> When I push the record-button an entry in the log is written:
>> *INFO  05-27 19:37:43.523 o.a.o.u.OmFileHelper:231 [nio-5443-exec-8]
>> - Configured to record to
>> file:///opt/open500/webapps/openmeetings/data/streams/11/rec_9_1791672d-cfe1-4539-9bb4-521cacc4e480.webm*
>> No error in the log.
>> In OM all seems OK - the Button has the Info that the recording is
>> running.
>>
>> But there is no file created there. (I try to set the access-rights
>> to full access for everyone (777))
>>
>> When I stop recording:
>> *DEBUG 05-27 18:17:04.894 o.a.o.c.r.KRoom:220 [nio-5443-exec-7] -
>> ##REC:: recording in room 11 is stopped ::*
>> *ERROR 05-27 18:17:04.896 o.a.o.c.c.RecordingConverter:111
>> [taskExecutor-2] - [startConversion]*
>> *org.apache.openmeetings.core.converter.ConversionException:
>> screenMetaData is Null recordingId 5*
>> *at
>> org.apache.openmeetings.core.converter.RecordingConverter.startConversion(RecordingConverter.java:59)*
>> *at
>> org.apache.openmeetings.core.remote.StreamProcessor.lambda$startConvertion$9(StreamProcessor.java:435)*
>> *at
>> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)*
>> *at
>> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)*
>> *at java.base/java.lang.Thread.run(Thread.java:834)*
>>
>>
>> Note: When I start the recording the Button on the right who activate
>> this little "Desktop-Sharing-Window" is gone away.
>> When I stop the recording and close the "Desktop-Sharing-Window" it
>> not appears again.
>> I press F5 (refresh/reload), then it appears.
>>
>> Best regards,
>>
>> René
>>
>>
>>
>>
>> Am 24.05.2019 um 08:26 schrieb Tajuddin Bennur:
>>
>> Hi Maxim,
>>
>> *Have you tried to record/watch the video in Audio/Video setup
>> dialog? Was it successful?*
>>
>> I have checked the Audio/Video setup dialog.
>>
>> There the Start recording button is active, but the play button is
>> not active(disabled), It seems that recording is working but after 
>> Clicking
>> on the "Start recording test" button that button gets disabled and when I
>> click on "Save" button, the dialog box gets closed.
>>
>> I am unable to see that recording in "Files->My Recordings".
>>
>> In this whole process, I am unable to play any recording through
>> Audio/Video dialog box as the Play button is always disabled.
>>
>> *Are you running OM and Kurento as same user? *
>>
>> Yes, I have installed them both on the same instance and running with
>> the same user. Kindly tell me what could be the permission issue and how 
>> to
>> resolve that issue?
>>
>> Thank you.
>>
>> Regards
>>
>>
>> On Fri, May 24, 2019 at 9:09 AM Maxim Solodovnik <
>> solomax...@gmail.com> wrote:
>>
>>> I would say
>>> "Able to record but unable to find/watch" === "unable to record"
>>>
>>> My question remain unanswered:
>>> Have you tried to record/watch video in Audio/Video setup dialog?
>>> Was it successful?
>>>
>>> Are you running OM and Kurento as same user? (maybe you have
>>> permissio

Re: Recording function is not working properly in the openmeetings

[R. Scholz]

Hello,

now the file is created, but the size is 0 - also after stop the recording.

An error appears after stop:
/...//
//^[[39mDEBUG^[[0;39m 05-28 14:06:56.596 
^[[36mo.a.o.c.u.WebSocketHelper:123 [nio-5443-exec-2]^[[0;39m - Sending 
WebSocket message to room: recordingToggled.//
//^[[39mDEBUG^[[0;39m 05-28 14:06:56.596 ^[[36mo.a.o.c.r.KRoom:220 
[nio-5443-exec-2]^[[0;39m - ##REC:: recording in room 11 is stopped :://
/*/^[[1;31mERROR^[[0;39m 05-28 14:06:56.601 
^[[36mo.a.o.c.c.RecordingConverter:111 [taskExecutor-3]^[[0;39m - 
[startConversion]/*/
//org.apache.openmeetings.core.converter.ConversionException: 
screenMetaData is Null recordingId 13//
//<-->at 
org.apache.openmeetings.core.converter.RecordingConverter.startConversion(RecordingConverter.java:59)//
//<-->at 
org.apache.openmeetings.core.remote.StreamProcessor.lambda$startConvertion$9(StreamProcessor.java:435)//
//<-->at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)//
//<-->at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)//

//<-->at java.base/java.lang.Thread.run(Thread.java:834)//
//^[[39mDEBUG^[[0;39m 05-28 14:06:56.604 
^[[36mo.a.o.c.r.KurentoHandler:221 [Thread-311]^[[0;39m - Searching for 
room 11//
//^[[39mDEBUG^[[0;39m 05-28 14:06:56.604 
^[[36mo.a.o.c.r.KurentoHandler:235 [Thread-311]^[[0;39m - Room 11 found!//
//^[[39mDEBUG^[[0;39m 05-28 14:06:56.605 ^[[36mo.a.o.d.d.r.PollDao:103 
[Thread-311]^[[0;39m -  :: hasPoll :: 11//
//^[[39mDEBUG^[[0;39m 05-28 14:06:56.608 ^[[36mo.a.o.d.d.r.PollDao:97 
[Thread-311]^[[0;39m -  :: getArchived :: 11//
//^[[39mDEBUG^[[0;39m 05-28 14:06:56.616 
^[[36mo.a.o.c.r.KurentoHandler:221 [Thread-311]^[[0;39m - Searching for 
room 11//
//^[[39mDEBUG^[[0;39m 05-28 14:06:56.616 
^[[36mo.a.o.c.r.KurentoHandler:235 [Thread-311]^[[0;39m - Room 11 found!//

//...//
/
Best regards,

René


Am 28.05.2019 um 13:05 schrieb Tajuddin Bennur:

Hi Maxim

I changed the user of /etc/default/kurento-media-server like,
-rw-r--r--   1 nobody nogroup 4073 Apr  4 10:18 kurento-media-server

And tried to work in the room, but I was unable to talk with another 
user through the meeting.


When I revert my changes It worked again.

Maybe this will not help to enable the recordings.

Regards,

Tajuddin


On Tue, May 28, 2019 at 3:44 PM Maxim Solodovnik > wrote:


You can change kms user under /etc/default/kurento-media-server
(or something like this)

On Tue, May 28, 2019, 16:47 Tajuddin Bennur mailto:tajben...@gmail.com>> wrote:

Hi Maxim,

I can see, on my server also these are under different users
i.e. `nobody` for OM and `kurento` for KMS.

What could be the solution to that?

Regards

On Tue, May 28, 2019 at 10:14 AM Maxim Solodovnik
mailto:solomax...@gmail.com>> wrote:

This is usually happens when OM and KMS are run under
different users (for ex. `nobody` for OM and `kurento` for
KMS)

On Tue, 28 May 2019 at 11:39, Rene Scholz
mailto:rene.sch...@abakus-edv-systems.de>> wrote:

Hello Maxim,
the directory is empty. The file was not created.
Best regards,
Rene

Am 28. Mai 2019 05:12:03 MESZ schrieb Maxim Solodovnik
mailto:solomax...@gmail.com>>:

Does the file

//opt/open500/webapps///openmeetings/data/streams/11///rec_9_1791672d-cfe1-4539-9bb4-//521cacc4e480.webm
/has been created?

On Tue, 28 May 2019 at 00:58, R. Scholz
mailto:rene.sch...@abakus-edv-systems.de>> wrote:

Hello,

I tried the record-function with the same
result, too.

When I push the record-button an entry in the
log is written:
/INFO  05-27 19:37:43.523
o.a.o.u.OmFileHelper:231 [nio-5443-exec-8] -
Configured to record to

file:///opt/open500/webapps/openmeetings/data/streams/11/rec_9_1791672d-cfe1-4539-9bb4-521cacc4e480.webm/
No error in the log.
In OM all seems OK - the Button has the Info
that the recording is running.

But there is no file created there. (I try to
set the access-rights to full access for
everyone (777))

When I stop recording:
/DEBUG 05-27 18:17:04.894 o.a.o.c.r.KRoom:220
[nio-5443-exec-7] - ##REC:: recording in room
11 is stopped :://
//ERROR 05-27 18:17:04.896
o.a.o.c.c.RecordingConverte

Re: Recording function is not working properly in the openmeetings

[Tajuddin Bennur]

Hi Maxim,

I installed the coturn server on the same server where my KMS and OM is
running. Also configured the "
/etc/kurento/modules/kurento/WebRtcEndpoint.conf.ini" with new credentials.

After restarting the KMS server and Tomcat, I am able to communicate with
another user in the meeting room. But this time also I have failed to
record. My recordings are not storing anymore.

Kindly resolve my issue.

On Tue, May 28, 2019 at 5:39 PM R. Scholz 
wrote:

> Hello,
>
> now the file is created, but the size is 0 - also after stop the recording.
>
> An error appears after stop:
> *...*
> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.596
> ^[[36mo.a.o.c.u.WebSocketHelper:123 [nio-5443-exec-2]^[[0;39m - Sending
> WebSocket message to room: recordingToggled.*
> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.596 ^[[36mo.a.o.c.r.KRoom:220
> [nio-5443-exec-2]^[[0;39m - ##REC:: recording in room 11 is stopped ::*
> *^[[1;31mERROR^[[0;39m 05-28 14:06:56.601
> ^[[36mo.a.o.c.c.RecordingConverter:111 [taskExecutor-3]^[[0;39m -
> [startConversion]*
> *org.apache.openmeetings.core.converter.ConversionException:
> screenMetaData is Null recordingId 13*
> *<-->at
> org.apache.openmeetings.core.converter.RecordingConverter.startConversion(RecordingConverter.java:59)*
> *<-->at
> org.apache.openmeetings.core.remote.StreamProcessor.lambda$startConvertion$9(StreamProcessor.java:435)*
> *<-->at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)*
> *<-->at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)*
> *<-->at java.base/java.lang.Thread.run(Thread.java:834)*
> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.604 ^[[36mo.a.o.c.r.KurentoHandler:221
> [Thread-311]^[[0;39m - Searching for room 11*
> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.604 ^[[36mo.a.o.c.r.KurentoHandler:235
> [Thread-311]^[[0;39m - Room 11 found!*
> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.605 ^[[36mo.a.o.d.d.r.PollDao:103
> [Thread-311]^[[0;39m -  :: hasPoll :: 11*
> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.608 ^[[36mo.a.o.d.d.r.PollDao:97
> [Thread-311]^[[0;39m -  :: getArchived :: 11*
> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.616 ^[[36mo.a.o.c.r.KurentoHandler:221
> [Thread-311]^[[0;39m - Searching for room 11*
> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.616 ^[[36mo.a.o.c.r.KurentoHandler:235
> [Thread-311]^[[0;39m - Room 11 found!*
> *...*
>
> Best regards,
>
> René
>
>
> Am 28.05.2019 um 13:05 schrieb Tajuddin Bennur:
>
> Hi Maxim
>
> I changed the user of /etc/default/kurento-media-server like,
> -rw-r--r--   1 nobody nogroup 4073 Apr  4 10:18 kurento-media-server
>
> And tried to work in the room, but I was unable to talk with another user
> through the meeting.
>
> When I revert my changes It worked again.
>
> Maybe this will not help to enable the recordings.
>
> Regards,
>
> Tajuddin
>
>
> On Tue, May 28, 2019 at 3:44 PM Maxim Solodovnik 
> wrote:
>
>> You can change kms user under /etc/default/kurento-media-server (or
>> something like this)
>>
>> On Tue, May 28, 2019, 16:47 Tajuddin Bennur  wrote:
>>
>>> Hi Maxim,
>>>
>>> I can see, on my server also these are under different users i.e.
>>> `nobody` for OM and `kurento` for KMS.
>>>
>>> What could be the solution to that?
>>>
>>> Regards
>>>
>>> On Tue, May 28, 2019 at 10:14 AM Maxim Solodovnik 
>>> wrote:
>>>
 This is usually happens when OM and KMS are run under different users
 (for ex. `nobody` for OM and `kurento` for KMS)

 On Tue, 28 May 2019 at 11:39, Rene Scholz <
 rene.sch...@abakus-edv-systems.de> wrote:

> Hello Maxim,
> the directory is empty. The file was not created.
> Best regards,
> Rene
>
> Am 28. Mai 2019 05:12:03 MESZ schrieb Maxim Solodovnik <
> solomax...@gmail.com>:
>>
>> Does the file */opt/open500/webapps/**openmeetings/data/streams/11/*
>> *rec_9_1791672d-cfe1-4539-9bb4-**521cacc4e480.webm *has been created?
>>
>> On Tue, 28 May 2019 at 00:58, R. Scholz <
>> rene.sch...@abakus-edv-systems.de> wrote:
>>
>>> Hello,
>>>
>>> I tried the record-function with the same result, too.
>>>
>>> When I push the record-button an entry in the log is written:
>>> *INFO  05-27 19:37:43.523 o.a.o.u.OmFileHelper:231 [nio-5443-exec-8]
>>> - Configured to record to
>>> file:///opt/open500/webapps/openmeetings/data/streams/11/rec_9_1791672d-cfe1-4539-9bb4-521cacc4e480.webm*
>>> No error in the log.
>>> In OM all seems OK - the Button has the Info that the recording is
>>> running.
>>>
>>> But there is no file created there. (I try to set the access-rights
>>> to full access for everyone (777))
>>>
>>> When I stop recording:
>>> *DEBUG 05-27 18:17:04.894 o.a.o.c.r.KRoom:220 [nio-5443-exec-7] -
>>> ##REC:: recording in room 11 is stopped ::*
>>> *ERROR 05-27 18:17:04.896 o.a.o.c.c.RecordingConverter:111
>>> [taskExecutor-2] - [startConversion]*
>>> *org.apache.openmeetings.core.converter.C

Re: Recording function is not working properly in the openmeetings

[Maxim Solodovnik]

There is no need to change owner of the /etc/default/kurento-media-server

you have to _edit_ the file
change this line

DAEMON_USER="kurento"  # User as whom Kurento Media Server will run


On Tue, 28 May 2019 at 20:13, Tajuddin Bennur  wrote:

> Hi Maxim,
>
> I installed the coturn server on the same server where my KMS and OM is
> running. Also configured the "
> /etc/kurento/modules/kurento/WebRtcEndpoint.conf.ini" with new
> credentials.
>
> After restarting the KMS server and Tomcat, I am able to communicate with
> another user in the meeting room. But this time also I have failed to
> record. My recordings are not storing anymore.
>
> Kindly resolve my issue.
>
> On Tue, May 28, 2019 at 5:39 PM R. Scholz <
> rene.sch...@abakus-edv-systems.de> wrote:
>
>> Hello,
>>
>> now the file is created, but the size is 0 - also after stop the
>> recording.
>>
>> An error appears after stop:
>> *...*
>> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.596
>> ^[[36mo.a.o.c.u.WebSocketHelper:123 [nio-5443-exec-2]^[[0;39m - Sending
>> WebSocket message to room: recordingToggled.*
>> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.596 ^[[36mo.a.o.c.r.KRoom:220
>> [nio-5443-exec-2]^[[0;39m - ##REC:: recording in room 11 is stopped ::*
>> *^[[1;31mERROR^[[0;39m 05-28 14:06:56.601
>> ^[[36mo.a.o.c.c.RecordingConverter:111 [taskExecutor-3]^[[0;39m -
>> [startConversion]*
>> *org.apache.openmeetings.core.converter.ConversionException:
>> screenMetaData is Null recordingId 13*
>> *<-->at
>> org.apache.openmeetings.core.converter.RecordingConverter.startConversion(RecordingConverter.java:59)*
>> *<-->at
>> org.apache.openmeetings.core.remote.StreamProcessor.lambda$startConvertion$9(StreamProcessor.java:435)*
>> *<-->at
>> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)*
>> *<-->at
>> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)*
>> *<-->at java.base/java.lang.Thread.run(Thread.java:834)*
>> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.604
>> ^[[36mo.a.o.c.r.KurentoHandler:221 [Thread-311]^[[0;39m - Searching for
>> room 11*
>> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.604
>> ^[[36mo.a.o.c.r.KurentoHandler:235 [Thread-311]^[[0;39m - Room 11 found!*
>> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.605 ^[[36mo.a.o.d.d.r.PollDao:103
>> [Thread-311]^[[0;39m -  :: hasPoll :: 11*
>> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.608 ^[[36mo.a.o.d.d.r.PollDao:97
>> [Thread-311]^[[0;39m -  :: getArchived :: 11*
>> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.616
>> ^[[36mo.a.o.c.r.KurentoHandler:221 [Thread-311]^[[0;39m - Searching for
>> room 11*
>> *^[[39mDEBUG^[[0;39m 05-28 14:06:56.616
>> ^[[36mo.a.o.c.r.KurentoHandler:235 [Thread-311]^[[0;39m - Room 11 found!*
>> *...*
>>
>> Best regards,
>>
>> René
>>
>>
>> Am 28.05.2019 um 13:05 schrieb Tajuddin Bennur:
>>
>> Hi Maxim
>>
>> I changed the user of /etc/default/kurento-media-server like,
>> -rw-r--r--   1 nobody nogroup 4073 Apr  4 10:18 kurento-media-server
>>
>> And tried to work in the room, but I was unable to talk with another user
>> through the meeting.
>>
>> When I revert my changes It worked again.
>>
>> Maybe this will not help to enable the recordings.
>>
>> Regards,
>>
>> Tajuddin
>>
>>
>> On Tue, May 28, 2019 at 3:44 PM Maxim Solodovnik 
>> wrote:
>>
>>> You can change kms user under /etc/default/kurento-media-server (or
>>> something like this)
>>>
>>> On Tue, May 28, 2019, 16:47 Tajuddin Bennur  wrote:
>>>
 Hi Maxim,

 I can see, on my server also these are under different users i.e.
 `nobody` for OM and `kurento` for KMS.

 What could be the solution to that?

 Regards

 On Tue, May 28, 2019 at 10:14 AM Maxim Solodovnik 
 wrote:

> This is usually happens when OM and KMS are run under different users
> (for ex. `nobody` for OM and `kurento` for KMS)
>
> On Tue, 28 May 2019 at 11:39, Rene Scholz <
> rene.sch...@abakus-edv-systems.de> wrote:
>
>> Hello Maxim,
>> the directory is empty. The file was not created.
>> Best regards,
>> Rene
>>
>> Am 28. Mai 2019 05:12:03 MESZ schrieb Maxim Solodovnik <
>> solomax...@gmail.com>:
>>>
>>> Does the file */opt/open500/webapps/**openmeetings/data/streams/11/*
>>> *rec_9_1791672d-cfe1-4539-9bb4-**521cacc4e480.webm *has been
>>> created?
>>>
>>> On Tue, 28 May 2019 at 00:58, R. Scholz <
>>> rene.sch...@abakus-edv-systems.de> wrote:
>>>
 Hello,

 I tried the record-function with the same result, too.

 When I push the record-button an entry in the log is written:
 *INFO  05-27 19:37:43.523 o.a.o.u.OmFileHelper:231
 [nio-5443-exec-8] - Configured to record to
 file:///opt/open500/webapps/openmeetings/data/streams/11/rec_9_1791672d-cfe1-4539-9bb4-521cacc4e480.webm*
 No error in the log.
 In OM all seems OK - the Button has the Info that the recording is
 running.

>