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Posted to user@openmeetings.apache.org by Andrea Croci <an...@gmx.de> on 2015/06/16 09:28:47 UTC

Audio not working in rooms

Hello everybody,

this time I have an audio problem: if I test the audio by entering a 
room, it doesn't record anything. Setup: OM 3.0.6, Ubuntu 14.04.2 LTS.

ffmpeg is under /opt/ffmpeg/bin/. By typing "/opt/ffmepg/bin/ffmpeg" 
from anywhere, I get:

ffmpeg version 2.7 Copyright (c) 2000-2015 the FFmpeg developers
   built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
   configuration: --prefix=/opt/ffmpeg --libdir=/opt/ffmpeg/lib/ 
--enable-shared --enable-avresample --disable-stripping --enable-gpl 
--enable-version3 --enable-nonfree --enable-runtime-cpudetect 
--build-suffix=.ffmpeg --enable-postproc --enable-x11grab 
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r 
--enable-gnutls --enable-ladspa --enable-libass --enable-libbluray 
--enable-libbs2b --enable-libcaca --enable-libcdio --enable-libdc1394 
--enable-libfaac --enable-libfdk_aac --enable-libflite 
--enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm 
--enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb 
--enable-libopencore-amrwb --enable-libopus --enable-libpulse 
--enable-librtmp --enable-libschroedinger --enable-libsoxr 
--enable-libspeex --enable-libssh --enable-libtheora 
--enable-libvo-aacenc --enable-libvorbis --enable-libvpx 
--enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 
--enable-libxvid --enable-libzmq --enable-libzvbi --enable-openal 
--enable-opengl --enable-pthreads --enable-vaapi --enable-vdpau 
--enable-zlib --enable-debug=3
   libavutil      54. 27.100 / 54. 27.100
   libavcodec     56. 41.100 / 56. 41.100
   libavformat    56. 36.100 / 56. 36.100
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 16.101 /  5. 16.101
   libavresample   2.  1.  0 /  2.  1.  0
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  2.100 /  1.  2.100
   libpostproc    53.  3.100 / 53.  3.100
Hyper fast Audio and Video encoder
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile 
options] outfile}...

Use -h to get full help or, even better, run 'man ffmpeg'

/opt/ffmpeg/bin/ is also the path I entered in the configuration.

It is worth mentioning that if I type "which ffmpeg" it points instead 
to "/home/andrea/bin" where the ffmpeg version, however, is 2.5. 
Apparently I ended up with two ffmpegs. Is it possible that they 
interfere with each other? In this case I would appreciate it if someone 
could tell me how to remove one (or maybe everything and install from 
the beginning).

The funny part is that once I played with the camera attached and, after 
switching the devices (camera and built in audio, where the headset is 
attached) and the settings (audio only, audio and video, etc.) back and 
forth a few times, it started working. But when I go back to OM after a 
while, it doesn't work anymore. Now I physically removed the camera, so 
that OM only detects the audio card and I can't switch anything back and 
forth. The sound settings of the computer show the microphone as working 
and skype does work. OM still doesn't. I don't know if the following 
excerpt from the log file helps:

DEBUG 06-16 08:58:12.981 o.a.o.r.r.ScopeApplicationAdapter:707 
[RTMPConnectionExecutor#UDHEQUZEPOISM-1] - start streamBroadcastClose 
broadcast close: TEST_SETUP_1434437886891
DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:742 
[RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
sendClientBroadcastNotifications: TEST_SETUP_1434437886891
DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:743 
[RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
sendClientBroadcastNotifications : Client [streamid=7, 
publicSID=5071e37f4aeb2201e349ed727505b1e7, isScreenClient=false, 
isAVClient=true, isMobile = false, room_id=null, broadCastID=-2, 
user_id=null, avsettings=, isRecording=false, flvRecordingId=null, 
flvRecordingMetaDataId=null, screenPublishStarted=false, 
interviewPodId=null, server=null] 7
DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:771 
[RTMPConnectionExecutor#UDHEQUZEPOISM-1] - is this users still alive? 
:Client [streamid=6, publicSID=b140291d26bf389a6904a256549ba7ce, 
isScreenClient=false, isAVClient=false, isMobile = false, room_id=12, 
broadCastID=-2, user_id=1, avsettings=, isRecording=false, 
flvRecordingId=null, flvRecordingMetaDataId=null, 
screenPublishStarted=false, interviewPodId=null, server=null]
DEBUG 06-16 08:58:12.983 o.a.o.r.r.ScopeApplicationAdapter:776 
[RTMPConnectionExecutor#UDHEQUZEPOISM-1] - sending notification to 
RTMPMinaConnection from 127.0.0.1 (in: 7194 out: 131259) session: 
YZBAL7UFGVNLI state: connected ID:

or what else should I look at. Any help would be, as usually, very much 
appreciated.

Thank you,

Best Regards.

Andrea.

Re: Audio not working in rooms

Posted by Andrea Croci <an...@gmx.de>.
Hello Vasiliy,

thank you for your reply. Could you please tell me which version of 
ffmpeg OM uses?

With OM configuration I tried to point the path to both /opt/ffmpeg/bin 
and to /home/andrea/bin, but nothing has changed.

I see a few log files:

0.0.0.0_access.2015-06-03.log  openmeetings.2015-06-09.0.log
0.0.0.0_access.2015-06-14.log  openmeetings.2015-06-10.0.log
0.0.0.0_access.2015-06-16.log  openmeetings.2015-06-11.0.log
openmeetings.2015-06-03.0.log  openmeetings.2015-06-12.0.log
openmeetings.2015-06-04.0.log  openmeetings.2015-06-13.0.log
openmeetings.2015-06-05.0.log  openmeetings.2015-06-14.0.log
openmeetings.2015-06-06.0.log  openmeetings.2015-06-15.0.log
openmeetings.2015-06-07.0.log  openmeetings.log
openmeetings.2015-06-08.0.log  red5.log

I looked at openmeetings.log, red5.log and 
0.0.0.0_access.2015-06-16.log, but they all look fairly cryptical to me. 
Text searching in those files for "ffmpeg" doesn't return anything. I 
attach the ones for today here for you to look at, if you wish. Do you 
know a little more specifically what I should look for?

Thank you very much.

Andrea.

On 16.06.2015 10:06, Vasiliy Degtyarev wrote:
> Hello Andrea,
>
> It seems that openmeetings use version ffmpeg. Please check OM 
> configuration and openmeetings log files.
>
> Thanks,
> Vasiliy
>
> On 16.06.2015 13:28, Andrea Croci wrote:
>> Hello everybody,
>>
>> this time I have an audio problem: if I test the audio by entering a 
>> room, it doesn't record anything. Setup: OM 3.0.6, Ubuntu 14.04.2 LTS.
>>
>> ffmpeg is under /opt/ffmpeg/bin/. By typing "/opt/ffmepg/bin/ffmpeg" 
>> from anywhere, I get:
>>
>> ffmpeg version 2.7 Copyright (c) 2000-2015 the FFmpeg developers
>>   built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
>>   configuration: --prefix=/opt/ffmpeg --libdir=/opt/ffmpeg/lib/ 
>> --enable-shared --enable-avresample --disable-stripping --enable-gpl 
>> --enable-version3 --enable-nonfree --enable-runtime-cpudetect 
>> --build-suffix=.ffmpeg --enable-postproc --enable-x11grab 
>> --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r 
>> --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray 
>> --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libdc1394 
>> --enable-libfaac --enable-libfdk_aac --enable-libflite 
>> --enable-libfreetype --enable-libfribidi --enable-libgme 
>> --enable-libgsm --enable-libmodplug --enable-libmp3lame 
>> --enable-libopencore-amrnb --enable-libopencore-amrwb 
>> --enable-libopus --enable-libpulse --enable-librtmp 
>> --enable-libschroedinger --enable-libsoxr --enable-libspeex 
>> --enable-libssh --enable-libtheora --enable-libvo-aacenc 
>> --enable-libvorbis --enable-libvpx --enable-libwavpack 
>> --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid 
>> --enable-libzmq --enable-libzvbi --enable-openal --enable-opengl 
>> --enable-pthreads --enable-vaapi --enable-vdpau --enable-zlib 
>> --enable-debug=3
>>   libavutil      54. 27.100 / 54. 27.100
>>   libavcodec     56. 41.100 / 56. 41.100
>>   libavformat    56. 36.100 / 56. 36.100
>>   libavdevice    56.  4.100 / 56.  4.100
>>   libavfilter     5. 16.101 /  5. 16.101
>>   libavresample   2.  1.  0 /  2.  1.  0
>>   libswscale      3.  1.101 /  3.  1.101
>>   libswresample   1.  2.100 /  1.  2.100
>>   libpostproc    53.  3.100 / 53.  3.100
>> Hyper fast Audio and Video encoder
>> usage: ffmpeg [options] [[infile options] -i infile]... {[outfile 
>> options] outfile}...
>>
>> Use -h to get full help or, even better, run 'man ffmpeg'
>>
>> /opt/ffmpeg/bin/ is also the path I entered in the configuration.
>>
>> It is worth mentioning that if I type "which ffmpeg" it points 
>> instead to "/home/andrea/bin" where the ffmpeg version, however, is 
>> 2.5. Apparently I ended up with two ffmpegs. Is it possible that they 
>> interfere with each other? In this case I would appreciate it if 
>> someone could tell me how to remove one (or maybe everything and 
>> install from the beginning).
>>
>> The funny part is that once I played with the camera attached and, 
>> after switching the devices (camera and built in audio, where the 
>> headset is attached) and the settings (audio only, audio and video, 
>> etc.) back and forth a few times, it started working. But when I go 
>> back to OM after a while, it doesn't work anymore. Now I physically 
>> removed the camera, so that OM only detects the audio card and I 
>> can't switch anything back and forth. The sound settings of the 
>> computer show the microphone as working and skype does work. OM still 
>> doesn't. I don't know if the following excerpt from the log file helps:
>>
>> DEBUG 06-16 08:58:12.981 o.a.o.r.r.ScopeApplicationAdapter:707 
>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - start streamBroadcastClose 
>> broadcast close: TEST_SETUP_1434437886891
>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:742 
>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>> sendClientBroadcastNotifications: TEST_SETUP_1434437886891
>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:743 
>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>> sendClientBroadcastNotifications : Client [streamid=7, 
>> publicSID=5071e37f4aeb2201e349ed727505b1e7, isScreenClient=false, 
>> isAVClient=true, isMobile = false, room_id=null, broadCastID=-2, 
>> user_id=null, avsettings=, isRecording=false, flvRecordingId=null, 
>> flvRecordingMetaDataId=null, screenPublishStarted=false, 
>> interviewPodId=null, server=null] 7
>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:771 
>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - is this users still alive? 
>> :Client [streamid=6, publicSID=b140291d26bf389a6904a256549ba7ce, 
>> isScreenClient=false, isAVClient=false, isMobile = false, room_id=12, 
>> broadCastID=-2, user_id=1, avsettings=, isRecording=false, 
>> flvRecordingId=null, flvRecordingMetaDataId=null, 
>> screenPublishStarted=false, interviewPodId=null, server=null]
>> DEBUG 06-16 08:58:12.983 o.a.o.r.r.ScopeApplicationAdapter:776 
>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - sending notification to 
>> RTMPMinaConnection from 127.0.0.1 (in: 7194 out: 131259) session: 
>> YZBAL7UFGVNLI state: connected ID:
>>
>> or what else should I look at. Any help would be, as usually, very 
>> much appreciated.
>>
>> Thank you,
>>
>> Best Regards.
>>
>> Andrea.
>


Re: Audio not working in rooms

Posted by Andrea Croci <an...@gmx.de>.
Hello Maxim,

welcome back, although you probably enjoyed your vacation a lot.

It works fine for me too, only with Google Chrome and not with Firefox. 
After some other searching, I read that Google has now taken over from 
Adobe the maintenance of flash-plugin for linux. I'll just use Chrome 
and be half way happy with it: it's not a huge deal.

Thank you for the great work.

Andrea.

On 27.06.2015 17:50, Maxim Solodovnik wrote:
> OM works fine for me
>
> Ubuntu 15.04 x64, FF 38.0
>
> *apt-cache show adobe-flashplugin *
> Package: adobe-flashplugin
> Priority: optional
> Section: web
> Installed-Size: 35986
> Maintainer: DL-Flash Player Ubuntu <FlashPlayerUbuntu@adobe.com 
> <ma...@adobe.com>>
> Architecture: amd64
> Version: 1:20150623.1-0vivid1
>
>
>
> On Tue, Jun 23, 2015 at 7:54 PM, Andrea Croci <andrea.croci@gmx.de 
> <ma...@gmx.de>> wrote:
>
>     Hello Vasiliy,
>
>     thank you very much for your answer, your patience and for
>     pointing me in the right direction.
>
>     My microphone doesn't work on the demo server either. However I
>     just wanted to try from my laptop, running Windows 7 32bit and
>     guess what: it works with both my server and your demo server.
>     This made me think that the problem lies in my Firefox
>     installation. I remember having read that it's a nightmare to get
>     the Adobe Flash Player permissions to get saved under Linux, but:
>
>     1) I didn't understand it was a browser-specific problem.
>
>     2) I thought that because I set it up from Micromedia's web-site
>     (the small pop-up window that appears in the broswer itself
>     doesn't respond) and the request quit popping up, the problem
>     would be solved.
>
>     Apparently it's not true: I installed Google Chrome in my server
>     and now the microphone works fine both there and on the demo server.
>
>     I would say the problem is solved. I only have another question:
>
>     I know you guys are OM developers and not Firefox developers, but
>     I can't believe I'm the only one on the planet trying to make the
>     thing work on Ubuntu 14.04.2. LTS 64bit with Firefox (I really
>     don't like Chrome and would be happy to do away from it). Has
>     anyone else been able to fix this and how?
>
>     Thank you very much and please keep up the great work!
>
>     Andrea.
>
>
>     On 22.06.2015 05:42, Vasiliy Degtyarev wrote:
>
>         Hello Andrea,
>
>         please try to test your microphone on demo server -
>         http://om.alteametasoft.com/openmeetings
>
>         Thanks,
>         Vasiliy
>
>         On 20.06.2015 22:00, Andrea Croci wrote:
>
>             Hello Vasiliy,
>
>             I used both the guide you gave me and the script by Alvaro
>             in order to install ffmpeg. Only slight difference is that
>             Alvaro's script installs version 2.5 whereas the
>             Wiki-Guide installs a newer version with a funny number.
>
>             ffmpeg is recording fine in both versions (with ffmpeg -f
>             alsa -i hw:o,2 -t 10 test.wav).
>
>             Audacity records fine (for what matters, just trying to
>             show that the sound system in my computer seems to be
>             working fine).
>
>             arecord records fine.
>
>             Skype works fine.
>
>             Adobe flash permissions are set to allow the use of the
>             microphone for the site in question.
>
>             System settings->Sound has the microphone enabled and
>             working: the meter is moving.
>
>             In the Admin->configuration the path is set to the value
>             the ffmpeg from console is pointing to. I tried other
>             values to no avail.
>
>             In the log file I still don't know what to look for. I
>             don't see anything that could give me a clue as of what
>             happens with the microphone. Any hint in this regard would
>             be appreciated.
>
>             The funny part of it is that the microphone seems to work
>             for a few seconds after a reboot, and then it stops after
>             a while.
>
>             I find this all very strange. Any help would be apreciated.
>
>             Thank you. Regards,
>
>             Andrea.
>
>             On 16.06.2015 12:46, Vasiliy Degtyarev wrote:
>
>                 Hello Andrea,
>
>                 We uses the latest version of ffmpeg, please see this
>                 guide -
>                 https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu.
>                 Please check the openmeetings.log file and
>                 Admin->configuration the ffmpeg path value.
>
>                 Thanks,
>                 Vasiliy
>
>
>
>                 On 16.06.2015 16:37, Andrea Croci wrote:
>
>                     Hello Vasiliy,
>
>                     thank you for your reply. Could you please tell me
>                     which version of ffmpeg OM uses?
>
>                     With OM configuration I tried to point the path to
>                     both /opt/ffmpeg/bin and to /home/andrea/bin, but
>                     nothing has changed.
>
>                     I see a few log files:
>
>                     0.0.0.0_access.2015-06-03.log
>                     openmeetings.2015-06-09.0.log
>                     0.0.0.0_access.2015-06-14.log
>                     openmeetings.2015-06-10.0.log
>                     0.0.0.0_access.2015-06-16.log
>                     openmeetings.2015-06-11.0.log
>                     openmeetings.2015-06-03.0.log
>                     openmeetings.2015-06-12.0.log
>                     openmeetings.2015-06-04.0.log
>                     openmeetings.2015-06-13.0.log
>                     openmeetings.2015-06-05.0.log
>                     openmeetings.2015-06-14.0.log
>                     openmeetings.2015-06-06.0.log
>                     openmeetings.2015-06-15.0.log
>                     openmeetings.2015-06-07.0.log  openmeetings.log
>                     openmeetings.2015-06-08.0.log  red5.log
>
>                     I looked at openmeetings.log, red5.log and
>                     0.0.0.0_access.2015-06-16.log, but they all look
>                     fairly cryptical to me. Text searching in those
>                     files for "ffmpeg" doesn't return anything. I
>                     attach the ones for today here for you to look at,
>                     if you wish. Do you know a little more
>                     specifically what I should look for?
>
>                     Thank you very much.
>
>                     Andrea.
>
>                     On 16.06.2015 10:06, Vasiliy Degtyarev wrote:
>
>                         Hello Andrea,
>
>                         It seems that openmeetings use version ffmpeg.
>                         Please check OM configuration and openmeetings
>                         log files.
>
>                         Thanks,
>                         Vasiliy
>
>                         On 16.06.2015 13:28, Andrea Croci wrote:
>
>                             Hello everybody,
>
>                             this time I have an audio problem: if I
>                             test the audio by entering a room, it
>                             doesn't record anything. Setup: OM 3.0.6,
>                             Ubuntu 14.04.2 LTS.
>
>                             ffmpeg is under /opt/ffmpeg/bin/. By
>                             typing "/opt/ffmepg/bin/ffmpeg" from
>                             anywhere, I get:
>
>                             ffmpeg version 2.7 Copyright (c) 2000-2015
>                             the FFmpeg developers
>                               built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
>                               configuration: --prefix=/opt/ffmpeg
>                             --libdir=/opt/ffmpeg/lib/ --enable-shared
>                             --enable-avresample --disable-stripping
>                             --enable-gpl --enable-version3
>                             --enable-nonfree
>                             --enable-runtime-cpudetect
>                             --build-suffix=.ffmpeg --enable-postproc
>                             --enable-x11grab --enable-avisynth
>                             --enable-bzlib --enable-fontconfig
>                             --enable-frei0r --enable-gnutls
>                             --enable-ladspa --enable-libass
>                             --enable-libbluray --enable-libbs2b
>                             --enable-libcaca --enable-libcdio
>                             --enable-libdc1394 --enable-libfaac
>                             --enable-libfdk_aac --enable-libflite
>                             --enable-libfreetype --enable-libfribidi
>                             --enable-libgme --enable-libgsm
>                             --enable-libmodplug --enable-libmp3lame
>                             --enable-libopencore-amrnb
>                             --enable-libopencore-amrwb
>                             --enable-libopus --enable-libpulse
>                             --enable-librtmp --enable-libschroedinger
>                             --enable-libsoxr --enable-libspeex
>                             --enable-libssh --enable-libtheora
>                             --enable-libvo-aacenc --enable-libvorbis
>                             --enable-libvpx --enable-libwavpack
>                             --enable-libwebp --enable-libx264
>                             --enable-libx265 --enable-libxvid
>                             --enable-libzmq --enable-libzvbi
>                             --enable-openal --enable-opengl
>                             --enable-pthreads --enable-vaapi
>                             --enable-vdpau --enable-zlib --enable-debug=3
>                               libavutil      54. 27.100 / 54. 27.100
>                               libavcodec     56. 41.100 / 56. 41.100
>                               libavformat    56. 36.100 / 56. 36.100
>                               libavdevice    56.  4.100 / 56.  4.100
>                               libavfilter     5. 16.101 /  5. 16.101
>                               libavresample   2.  1.  0 /  2.  1.  0
>                               libswscale      3.  1.101 /  3.  1.101
>                               libswresample   1.  2.100 /  1.  2.100
>                               libpostproc    53.  3.100 / 53.  3.100
>                             Hyper fast Audio and Video encoder
>                             usage: ffmpeg [options] [[infile options]
>                             -i infile]... {[outfile options] outfile}...
>
>                             Use -h to get full help or, even better,
>                             run 'man ffmpeg'
>
>                             /opt/ffmpeg/bin/ is also the path I
>                             entered in the configuration.
>
>                             It is worth mentioning that if I type
>                             "which ffmpeg" it points instead to
>                             "/home/andrea/bin" where the ffmpeg
>                             version, however, is 2.5. Apparently I
>                             ended up with two ffmpegs. Is it possible
>                             that they interfere with each other? In
>                             this case I would appreciate it if someone
>                             could tell me how to remove one (or maybe
>                             everything and install from the beginning).
>
>                             The funny part is that once I played with
>                             the camera attached and, after switching
>                             the devices (camera and built in audio,
>                             where the headset is attached) and the
>                             settings (audio only, audio and video,
>                             etc.) back and forth a few times, it
>                             started working. But when I go back to OM
>                             after a while, it doesn't work anymore.
>                             Now I physically removed the camera, so
>                             that OM only detects the audio card and I
>                             can't switch anything back and forth. The
>                             sound settings of the computer show the
>                             microphone as working and skype does work.
>                             OM still doesn't. I don't know if the
>                             following excerpt from the log file helps:
>
>                             DEBUG 06-16 08:58:12.981
>                             o.a.o.r.r.ScopeApplicationAdapter:707
>                             [RTMPConnectionExecutor#UDHEQUZEPOISM-1] -
>                             start streamBroadcastClose broadcast
>                             close: TEST_SETUP_1434437886891
>                             DEBUG 06-16 08:58:12.982
>                             o.a.o.r.r.ScopeApplicationAdapter:742
>                             [RTMPConnectionExecutor#UDHEQUZEPOISM-1] -
>                             sendClientBroadcastNotifications:
>                             TEST_SETUP_1434437886891
>                             DEBUG 06-16 08:58:12.982
>                             o.a.o.r.r.ScopeApplicationAdapter:743
>                             [RTMPConnectionExecutor#UDHEQUZEPOISM-1] -
>                             sendClientBroadcastNotifications : Client
>                             [streamid=7,
>                             publicSID=5071e37f4aeb2201e349ed727505b1e7, isScreenClient=false,
>                             isAVClient=true, isMobile = false,
>                             room_id=null, broadCastID=-2,
>                             user_id=null, avsettings=,
>                             isRecording=false, flvRecordingId=null,
>                             flvRecordingMetaDataId=null,
>                             screenPublishStarted=false,
>                             interviewPodId=null, server=null] 7
>                             DEBUG 06-16 08:58:12.982
>                             o.a.o.r.r.ScopeApplicationAdapter:771
>                             [RTMPConnectionExecutor#UDHEQUZEPOISM-1] -
>                             is this users still alive? :Client
>                             [streamid=6,
>                             publicSID=b140291d26bf389a6904a256549ba7ce, isScreenClient=false,
>                             isAVClient=false, isMobile = false,
>                             room_id=12, broadCastID=-2, user_id=1,
>                             avsettings=, isRecording=false,
>                             flvRecordingId=null,
>                             flvRecordingMetaDataId=null,
>                             screenPublishStarted=false,
>                             interviewPodId=null, server=null]
>                             DEBUG 06-16 08:58:12.983
>                             o.a.o.r.r.ScopeApplicationAdapter:776
>                             [RTMPConnectionExecutor#UDHEQUZEPOISM-1] -
>                             sending notification to RTMPMinaConnection
>                             from 127.0.0.1 (in: 7194 out: 131259)
>                             session: YZBAL7UFGVNLI state: connected ID:
>
>                             or what else should I look at. Any help
>                             would be, as usually, very much appreciated.
>
>                             Thank you,
>
>                             Best Regards.
>
>                             Andrea.
>
>
>
>
>
>
>
>
>
>
> -- 
> WBR
> Maxim aka solomax


Re: Audio not working in rooms

Posted by Maxim Solodovnik <so...@gmail.com>.
OM works fine for me

Ubuntu 15.04 x64, FF 38.0

*apt-cache show adobe-flashplugin *
Package: adobe-flashplugin
Priority: optional
Section: web
Installed-Size: 35986
Maintainer: DL-Flash Player Ubuntu <Fl...@adobe.com>
Architecture: amd64
Version: 1:20150623.1-0vivid1



On Tue, Jun 23, 2015 at 7:54 PM, Andrea Croci <an...@gmx.de> wrote:

> Hello Vasiliy,
>
> thank you very much for your answer, your patience and for pointing me in
> the right direction.
>
> My microphone doesn't work on the demo server either. However I just
> wanted to try from my laptop, running Windows 7 32bit and guess what: it
> works with both my server and your demo server. This made me think that the
> problem lies in my Firefox installation. I remember having read that it's a
> nightmare to get the Adobe Flash Player permissions to get saved under
> Linux, but:
>
> 1) I didn't understand it was a browser-specific problem.
>
> 2) I thought that because I set it up from Micromedia's web-site (the
> small pop-up window that appears in the broswer itself doesn't respond) and
> the request quit popping up, the problem would be solved.
>
> Apparently it's not true: I installed Google Chrome in my server and now
> the microphone works fine both there and on the demo server.
>
> I would say the problem is solved. I only have another question:
>
> I know you guys are OM developers and not Firefox developers, but I can't
> believe I'm the only one on the planet trying to make the thing work on
> Ubuntu 14.04.2. LTS 64bit with Firefox (I really don't like Chrome and
> would be happy to do away from it). Has anyone else been able to fix this
> and how?
>
> Thank you very much and please keep up the great work!
>
> Andrea.
>
>
> On 22.06.2015 05:42, Vasiliy Degtyarev wrote:
>
>> Hello Andrea,
>>
>> please try to test your microphone on demo server -
>> http://om.alteametasoft.com/openmeetings
>>
>> Thanks,
>> Vasiliy
>>
>> On 20.06.2015 22:00, Andrea Croci wrote:
>>
>>> Hello Vasiliy,
>>>
>>> I used both the guide you gave me and the script by Alvaro in order to
>>> install ffmpeg. Only slight difference is that Alvaro's script installs
>>> version 2.5 whereas the Wiki-Guide installs a newer version with a funny
>>> number.
>>>
>>> ffmpeg is recording fine in both versions (with ffmpeg -f alsa -i hw:o,2
>>> -t 10 test.wav).
>>>
>>> Audacity records fine (for what matters, just trying to show that the
>>> sound system in my computer seems to be working fine).
>>>
>>> arecord records fine.
>>>
>>> Skype works fine.
>>>
>>> Adobe flash permissions are set to allow the use of the microphone for
>>> the site in question.
>>>
>>> System settings->Sound has the microphone enabled and working: the meter
>>> is moving.
>>>
>>> In the Admin->configuration the path is set to the value the ffmpeg from
>>> console is pointing to. I tried other values to no avail.
>>>
>>> In the log file I still don't know what to look for. I don't see
>>> anything that could give me a clue as of what happens with the microphone.
>>> Any hint in this regard would be appreciated.
>>>
>>> The funny part of it is that the microphone seems to work for a few
>>> seconds after a reboot, and then it stops after a while.
>>>
>>> I find this all very strange. Any help would be apreciated.
>>>
>>> Thank you. Regards,
>>>
>>> Andrea.
>>>
>>> On 16.06.2015 12:46, Vasiliy Degtyarev wrote:
>>>
>>>> Hello Andrea,
>>>>
>>>> We uses the latest version of ffmpeg, please see this guide -
>>>> https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu.
>>>> Please check the openmeetings.log file and Admin->configuration the
>>>> ffmpeg path value.
>>>>
>>>> Thanks,
>>>> Vasiliy
>>>>
>>>>
>>>>
>>>> On 16.06.2015 16:37, Andrea Croci wrote:
>>>>
>>>>> Hello Vasiliy,
>>>>>
>>>>> thank you for your reply. Could you please tell me which version of
>>>>> ffmpeg OM uses?
>>>>>
>>>>> With OM configuration I tried to point the path to both
>>>>> /opt/ffmpeg/bin and to /home/andrea/bin, but nothing has changed.
>>>>>
>>>>> I see a few log files:
>>>>>
>>>>> 0.0.0.0_access.2015-06-03.log  openmeetings.2015-06-09.0.log
>>>>> 0.0.0.0_access.2015-06-14.log  openmeetings.2015-06-10.0.log
>>>>> 0.0.0.0_access.2015-06-16.log  openmeetings.2015-06-11.0.log
>>>>> openmeetings.2015-06-03.0.log  openmeetings.2015-06-12.0.log
>>>>> openmeetings.2015-06-04.0.log  openmeetings.2015-06-13.0.log
>>>>> openmeetings.2015-06-05.0.log  openmeetings.2015-06-14.0.log
>>>>> openmeetings.2015-06-06.0.log  openmeetings.2015-06-15.0.log
>>>>> openmeetings.2015-06-07.0.log  openmeetings.log
>>>>> openmeetings.2015-06-08.0.log  red5.log
>>>>>
>>>>> I looked at openmeetings.log, red5.log and
>>>>> 0.0.0.0_access.2015-06-16.log, but they all look fairly cryptical to me.
>>>>> Text searching in those files for "ffmpeg" doesn't return anything. I
>>>>> attach the ones for today here for you to look at, if you wish. Do you know
>>>>> a little more specifically what I should look for?
>>>>>
>>>>> Thank you very much.
>>>>>
>>>>> Andrea.
>>>>>
>>>>> On 16.06.2015 10:06, Vasiliy Degtyarev wrote:
>>>>>
>>>>>> Hello Andrea,
>>>>>>
>>>>>> It seems that openmeetings use version ffmpeg. Please check OM
>>>>>> configuration and openmeetings log files.
>>>>>>
>>>>>> Thanks,
>>>>>> Vasiliy
>>>>>>
>>>>>> On 16.06.2015 13:28, Andrea Croci wrote:
>>>>>>
>>>>>>> Hello everybody,
>>>>>>>
>>>>>>> this time I have an audio problem: if I test the audio by entering a
>>>>>>> room, it doesn't record anything. Setup: OM 3.0.6, Ubuntu 14.04.2 LTS.
>>>>>>>
>>>>>>> ffmpeg is under /opt/ffmpeg/bin/. By typing "/opt/ffmepg/bin/ffmpeg"
>>>>>>> from anywhere, I get:
>>>>>>>
>>>>>>> ffmpeg version 2.7 Copyright (c) 2000-2015 the FFmpeg developers
>>>>>>>   built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
>>>>>>>   configuration: --prefix=/opt/ffmpeg --libdir=/opt/ffmpeg/lib/
>>>>>>> --enable-shared --enable-avresample --disable-stripping --enable-gpl
>>>>>>> --enable-version3 --enable-nonfree --enable-runtime-cpudetect
>>>>>>> --build-suffix=.ffmpeg --enable-postproc --enable-x11grab --enable-avisynth
>>>>>>> --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
>>>>>>> --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b
>>>>>>> --enable-libcaca --enable-libcdio --enable-libdc1394 --enable-libfaac
>>>>>>> --enable-libfdk_aac --enable-libflite --enable-libfreetype
>>>>>>> --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug
>>>>>>> --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb
>>>>>>> --enable-libopus --enable-libpulse --enable-librtmp
>>>>>>> --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libssh
>>>>>>> --enable-libtheora --enable-libvo-aacenc --enable-libvorbis --enable-libvpx
>>>>>>> --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265
>>>>>>> --enable-libxvid --enable-libzmq --enable-libzvbi --enable-openal
>>>>>>> --enable-opengl --enable-pthreads --enable-vaapi --enable-vdpau
>>>>>>> --enable-zlib --enable-debug=3
>>>>>>>   libavutil      54. 27.100 / 54. 27.100
>>>>>>>   libavcodec     56. 41.100 / 56. 41.100
>>>>>>>   libavformat    56. 36.100 / 56. 36.100
>>>>>>>   libavdevice    56.  4.100 / 56.  4.100
>>>>>>>   libavfilter     5. 16.101 /  5. 16.101
>>>>>>>   libavresample   2.  1.  0 /  2.  1.  0
>>>>>>>   libswscale      3.  1.101 /  3.  1.101
>>>>>>>   libswresample   1.  2.100 /  1.  2.100
>>>>>>>   libpostproc    53.  3.100 / 53.  3.100
>>>>>>> Hyper fast Audio and Video encoder
>>>>>>> usage: ffmpeg [options] [[infile options] -i infile]... {[outfile
>>>>>>> options] outfile}...
>>>>>>>
>>>>>>> Use -h to get full help or, even better, run 'man ffmpeg'
>>>>>>>
>>>>>>> /opt/ffmpeg/bin/ is also the path I entered in the configuration.
>>>>>>>
>>>>>>> It is worth mentioning that if I type "which ffmpeg" it points
>>>>>>> instead to "/home/andrea/bin" where the ffmpeg version, however, is 2.5.
>>>>>>> Apparently I ended up with two ffmpegs. Is it possible that they interfere
>>>>>>> with each other? In this case I would appreciate it if someone could tell
>>>>>>> me how to remove one (or maybe everything and install from the beginning).
>>>>>>>
>>>>>>> The funny part is that once I played with the camera attached and,
>>>>>>> after switching the devices (camera and built in audio, where the headset
>>>>>>> is attached) and the settings (audio only, audio and video, etc.) back and
>>>>>>> forth a few times, it started working. But when I go back to OM after a
>>>>>>> while, it doesn't work anymore. Now I physically removed the camera, so
>>>>>>> that OM only detects the audio card and I can't switch anything back and
>>>>>>> forth. The sound settings of the computer show the microphone as working
>>>>>>> and skype does work. OM still doesn't. I don't know if the following
>>>>>>> excerpt from the log file helps:
>>>>>>>
>>>>>>> DEBUG 06-16 08:58:12.981 o.a.o.r.r.ScopeApplicationAdapter:707
>>>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - start streamBroadcastClose
>>>>>>> broadcast close: TEST_SETUP_1434437886891
>>>>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:742
>>>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] -
>>>>>>> sendClientBroadcastNotifications: TEST_SETUP_1434437886891
>>>>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:743
>>>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - sendClientBroadcastNotifications
>>>>>>> : Client [streamid=7, publicSID=5071e37f4aeb2201e349ed727505b1e7,
>>>>>>> isScreenClient=false, isAVClient=true, isMobile = false, room_id=null,
>>>>>>> broadCastID=-2, user_id=null, avsettings=, isRecording=false,
>>>>>>> flvRecordingId=null, flvRecordingMetaDataId=null,
>>>>>>> screenPublishStarted=false, interviewPodId=null, server=null] 7
>>>>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:771
>>>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - is this users still alive?
>>>>>>> :Client [streamid=6, publicSID=b140291d26bf389a6904a256549ba7ce,
>>>>>>> isScreenClient=false, isAVClient=false, isMobile = false, room_id=12,
>>>>>>> broadCastID=-2, user_id=1, avsettings=, isRecording=false,
>>>>>>> flvRecordingId=null, flvRecordingMetaDataId=null,
>>>>>>> screenPublishStarted=false, interviewPodId=null, server=null]
>>>>>>> DEBUG 06-16 08:58:12.983 o.a.o.r.r.ScopeApplicationAdapter:776
>>>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - sending notification to
>>>>>>> RTMPMinaConnection from 127.0.0.1 (in: 7194 out: 131259) session:
>>>>>>> YZBAL7UFGVNLI state: connected ID:
>>>>>>>
>>>>>>> or what else should I look at. Any help would be, as usually, very
>>>>>>> much appreciated.
>>>>>>>
>>>>>>> Thank you,
>>>>>>>
>>>>>>> Best Regards.
>>>>>>>
>>>>>>> Andrea.
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>


-- 
WBR
Maxim aka solomax

Re: Audio not working in rooms

Posted by Andrea Croci <an...@gmx.de>.
Hello Vasiliy,

thank you very much for your answer, your patience and for pointing me 
in the right direction.

My microphone doesn't work on the demo server either. However I just 
wanted to try from my laptop, running Windows 7 32bit and guess what: it 
works with both my server and your demo server. This made me think that 
the problem lies in my Firefox installation. I remember having read that 
it's a nightmare to get the Adobe Flash Player permissions to get saved 
under Linux, but:

1) I didn't understand it was a browser-specific problem.

2) I thought that because I set it up from Micromedia's web-site (the 
small pop-up window that appears in the broswer itself doesn't respond) 
and the request quit popping up, the problem would be solved.

Apparently it's not true: I installed Google Chrome in my server and now 
the microphone works fine both there and on the demo server.

I would say the problem is solved. I only have another question:

I know you guys are OM developers and not Firefox developers, but I 
can't believe I'm the only one on the planet trying to make the thing 
work on Ubuntu 14.04.2. LTS 64bit with Firefox (I really don't like 
Chrome and would be happy to do away from it). Has anyone else been able 
to fix this and how?

Thank you very much and please keep up the great work!

Andrea.

On 22.06.2015 05:42, Vasiliy Degtyarev wrote:
> Hello Andrea,
>
> please try to test your microphone on demo server - 
> http://om.alteametasoft.com/openmeetings
>
> Thanks,
> Vasiliy
>
> On 20.06.2015 22:00, Andrea Croci wrote:
>> Hello Vasiliy,
>>
>> I used both the guide you gave me and the script by Alvaro in order 
>> to install ffmpeg. Only slight difference is that Alvaro's script 
>> installs version 2.5 whereas the Wiki-Guide installs a newer version 
>> with a funny number.
>>
>> ffmpeg is recording fine in both versions (with ffmpeg -f alsa -i 
>> hw:o,2 -t 10 test.wav).
>>
>> Audacity records fine (for what matters, just trying to show that the 
>> sound system in my computer seems to be working fine).
>>
>> arecord records fine.
>>
>> Skype works fine.
>>
>> Adobe flash permissions are set to allow the use of the microphone 
>> for the site in question.
>>
>> System settings->Sound has the microphone enabled and working: the 
>> meter is moving.
>>
>> In the Admin->configuration the path is set to the value the ffmpeg 
>> from console is pointing to. I tried other values to no avail.
>>
>> In the log file I still don't know what to look for. I don't see 
>> anything that could give me a clue as of what happens with the 
>> microphone. Any hint in this regard would be appreciated.
>>
>> The funny part of it is that the microphone seems to work for a few 
>> seconds after a reboot, and then it stops after a while.
>>
>> I find this all very strange. Any help would be apreciated.
>>
>> Thank you. Regards,
>>
>> Andrea.
>>
>> On 16.06.2015 12:46, Vasiliy Degtyarev wrote:
>>> Hello Andrea,
>>>
>>> We uses the latest version of ffmpeg, please see this guide - 
>>> https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu.
>>> Please check the openmeetings.log file and Admin->configuration the 
>>> ffmpeg path value.
>>>
>>> Thanks,
>>> Vasiliy
>>>
>>>
>>>
>>> On 16.06.2015 16:37, Andrea Croci wrote:
>>>> Hello Vasiliy,
>>>>
>>>> thank you for your reply. Could you please tell me which version of 
>>>> ffmpeg OM uses?
>>>>
>>>> With OM configuration I tried to point the path to both 
>>>> /opt/ffmpeg/bin and to /home/andrea/bin, but nothing has changed.
>>>>
>>>> I see a few log files:
>>>>
>>>> 0.0.0.0_access.2015-06-03.log  openmeetings.2015-06-09.0.log
>>>> 0.0.0.0_access.2015-06-14.log  openmeetings.2015-06-10.0.log
>>>> 0.0.0.0_access.2015-06-16.log  openmeetings.2015-06-11.0.log
>>>> openmeetings.2015-06-03.0.log  openmeetings.2015-06-12.0.log
>>>> openmeetings.2015-06-04.0.log  openmeetings.2015-06-13.0.log
>>>> openmeetings.2015-06-05.0.log  openmeetings.2015-06-14.0.log
>>>> openmeetings.2015-06-06.0.log  openmeetings.2015-06-15.0.log
>>>> openmeetings.2015-06-07.0.log  openmeetings.log
>>>> openmeetings.2015-06-08.0.log  red5.log
>>>>
>>>> I looked at openmeetings.log, red5.log and 
>>>> 0.0.0.0_access.2015-06-16.log, but they all look fairly cryptical 
>>>> to me. Text searching in those files for "ffmpeg" doesn't return 
>>>> anything. I attach the ones for today here for you to look at, if 
>>>> you wish. Do you know a little more specifically what I should look 
>>>> for?
>>>>
>>>> Thank you very much.
>>>>
>>>> Andrea.
>>>>
>>>> On 16.06.2015 10:06, Vasiliy Degtyarev wrote:
>>>>> Hello Andrea,
>>>>>
>>>>> It seems that openmeetings use version ffmpeg. Please check OM 
>>>>> configuration and openmeetings log files.
>>>>>
>>>>> Thanks,
>>>>> Vasiliy
>>>>>
>>>>> On 16.06.2015 13:28, Andrea Croci wrote:
>>>>>> Hello everybody,
>>>>>>
>>>>>> this time I have an audio problem: if I test the audio by 
>>>>>> entering a room, it doesn't record anything. Setup: OM 3.0.6, 
>>>>>> Ubuntu 14.04.2 LTS.
>>>>>>
>>>>>> ffmpeg is under /opt/ffmpeg/bin/. By typing 
>>>>>> "/opt/ffmepg/bin/ffmpeg" from anywhere, I get:
>>>>>>
>>>>>> ffmpeg version 2.7 Copyright (c) 2000-2015 the FFmpeg developers
>>>>>>   built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
>>>>>>   configuration: --prefix=/opt/ffmpeg --libdir=/opt/ffmpeg/lib/ 
>>>>>> --enable-shared --enable-avresample --disable-stripping 
>>>>>> --enable-gpl --enable-version3 --enable-nonfree 
>>>>>> --enable-runtime-cpudetect --build-suffix=.ffmpeg 
>>>>>> --enable-postproc --enable-x11grab --enable-avisynth 
>>>>>> --enable-bzlib --enable-fontconfig --enable-frei0r 
>>>>>> --enable-gnutls --enable-ladspa --enable-libass 
>>>>>> --enable-libbluray --enable-libbs2b --enable-libcaca 
>>>>>> --enable-libcdio --enable-libdc1394 --enable-libfaac 
>>>>>> --enable-libfdk_aac --enable-libflite --enable-libfreetype 
>>>>>> --enable-libfribidi --enable-libgme --enable-libgsm 
>>>>>> --enable-libmodplug --enable-libmp3lame 
>>>>>> --enable-libopencore-amrnb --enable-libopencore-amrwb 
>>>>>> --enable-libopus --enable-libpulse --enable-librtmp 
>>>>>> --enable-libschroedinger --enable-libsoxr --enable-libspeex 
>>>>>> --enable-libssh --enable-libtheora --enable-libvo-aacenc 
>>>>>> --enable-libvorbis --enable-libvpx --enable-libwavpack 
>>>>>> --enable-libwebp --enable-libx264 --enable-libx265 
>>>>>> --enable-libxvid --enable-libzmq --enable-libzvbi --enable-openal 
>>>>>> --enable-opengl --enable-pthreads --enable-vaapi --enable-vdpau 
>>>>>> --enable-zlib --enable-debug=3
>>>>>>   libavutil      54. 27.100 / 54. 27.100
>>>>>>   libavcodec     56. 41.100 / 56. 41.100
>>>>>>   libavformat    56. 36.100 / 56. 36.100
>>>>>>   libavdevice    56.  4.100 / 56.  4.100
>>>>>>   libavfilter     5. 16.101 /  5. 16.101
>>>>>>   libavresample   2.  1.  0 /  2.  1.  0
>>>>>>   libswscale      3.  1.101 /  3.  1.101
>>>>>>   libswresample   1.  2.100 /  1.  2.100
>>>>>>   libpostproc    53.  3.100 / 53.  3.100
>>>>>> Hyper fast Audio and Video encoder
>>>>>> usage: ffmpeg [options] [[infile options] -i infile]... {[outfile 
>>>>>> options] outfile}...
>>>>>>
>>>>>> Use -h to get full help or, even better, run 'man ffmpeg'
>>>>>>
>>>>>> /opt/ffmpeg/bin/ is also the path I entered in the configuration.
>>>>>>
>>>>>> It is worth mentioning that if I type "which ffmpeg" it points 
>>>>>> instead to "/home/andrea/bin" where the ffmpeg version, however, 
>>>>>> is 2.5. Apparently I ended up with two ffmpegs. Is it possible 
>>>>>> that they interfere with each other? In this case I would 
>>>>>> appreciate it if someone could tell me how to remove one (or 
>>>>>> maybe everything and install from the beginning).
>>>>>>
>>>>>> The funny part is that once I played with the camera attached 
>>>>>> and, after switching the devices (camera and built in audio, 
>>>>>> where the headset is attached) and the settings (audio only, 
>>>>>> audio and video, etc.) back and forth a few times, it started 
>>>>>> working. But when I go back to OM after a while, it doesn't work 
>>>>>> anymore. Now I physically removed the camera, so that OM only 
>>>>>> detects the audio card and I can't switch anything back and 
>>>>>> forth. The sound settings of the computer show the microphone as 
>>>>>> working and skype does work. OM still doesn't. I don't know if 
>>>>>> the following excerpt from the log file helps:
>>>>>>
>>>>>> DEBUG 06-16 08:58:12.981 o.a.o.r.r.ScopeApplicationAdapter:707 
>>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - start 
>>>>>> streamBroadcastClose broadcast close: TEST_SETUP_1434437886891
>>>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:742 
>>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>>>>>> sendClientBroadcastNotifications: TEST_SETUP_1434437886891
>>>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:743 
>>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>>>>>> sendClientBroadcastNotifications : Client [streamid=7, 
>>>>>> publicSID=5071e37f4aeb2201e349ed727505b1e7, isScreenClient=false, 
>>>>>> isAVClient=true, isMobile = false, room_id=null, broadCastID=-2, 
>>>>>> user_id=null, avsettings=, isRecording=false, 
>>>>>> flvRecordingId=null, flvRecordingMetaDataId=null, 
>>>>>> screenPublishStarted=false, interviewPodId=null, server=null] 7
>>>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:771 
>>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - is this users still 
>>>>>> alive? :Client [streamid=6, 
>>>>>> publicSID=b140291d26bf389a6904a256549ba7ce, isScreenClient=false, 
>>>>>> isAVClient=false, isMobile = false, room_id=12, broadCastID=-2, 
>>>>>> user_id=1, avsettings=, isRecording=false, flvRecordingId=null, 
>>>>>> flvRecordingMetaDataId=null, screenPublishStarted=false, 
>>>>>> interviewPodId=null, server=null]
>>>>>> DEBUG 06-16 08:58:12.983 o.a.o.r.r.ScopeApplicationAdapter:776 
>>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - sending notification 
>>>>>> to RTMPMinaConnection from 127.0.0.1 (in: 7194 out: 131259) 
>>>>>> session: YZBAL7UFGVNLI state: connected ID:
>>>>>>
>>>>>> or what else should I look at. Any help would be, as usually, 
>>>>>> very much appreciated.
>>>>>>
>>>>>> Thank you,
>>>>>>
>>>>>> Best Regards.
>>>>>>
>>>>>> Andrea.
>>>>>
>>>>
>>>
>>
>


Re: Audio not working in rooms

Posted by Vasiliy Degtyarev <va...@unipro.ru>.
Hello Andrea,

please try to test your microphone on demo server - 
http://om.alteametasoft.com/openmeetings

Thanks,
Vasiliy

On 20.06.2015 22:00, Andrea Croci wrote:
> Hello Vasiliy,
>
> I used both the guide you gave me and the script by Alvaro in order to 
> install ffmpeg. Only slight difference is that Alvaro's script 
> installs version 2.5 whereas the Wiki-Guide installs a newer version 
> with a funny number.
>
> ffmpeg is recording fine in both versions (with ffmpeg -f alsa -i 
> hw:o,2 -t 10 test.wav).
>
> Audacity records fine (for what matters, just trying to show that the 
> sound system in my computer seems to be working fine).
>
> arecord records fine.
>
> Skype works fine.
>
> Adobe flash permissions are set to allow the use of the microphone for 
> the site in question.
>
> System settings->Sound has the microphone enabled and working: the 
> meter is moving.
>
> In the Admin->configuration the path is set to the value the ffmpeg 
> from console is pointing to. I tried other values to no avail.
>
> In the log file I still don't know what to look for. I don't see 
> anything that could give me a clue as of what happens with the 
> microphone. Any hint in this regard would be appreciated.
>
> The funny part of it is that the microphone seems to work for a few 
> seconds after a reboot, and then it stops after a while.
>
> I find this all very strange. Any help would be apreciated.
>
> Thank you. Regards,
>
> Andrea.
>
> On 16.06.2015 12:46, Vasiliy Degtyarev wrote:
>> Hello Andrea,
>>
>> We uses the latest version of ffmpeg, please see this guide - 
>> https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu.
>> Please check the openmeetings.log file and Admin->configuration the 
>> ffmpeg path value.
>>
>> Thanks,
>> Vasiliy
>>
>>
>>
>> On 16.06.2015 16:37, Andrea Croci wrote:
>>> Hello Vasiliy,
>>>
>>> thank you for your reply. Could you please tell me which version of 
>>> ffmpeg OM uses?
>>>
>>> With OM configuration I tried to point the path to both 
>>> /opt/ffmpeg/bin and to /home/andrea/bin, but nothing has changed.
>>>
>>> I see a few log files:
>>>
>>> 0.0.0.0_access.2015-06-03.log  openmeetings.2015-06-09.0.log
>>> 0.0.0.0_access.2015-06-14.log  openmeetings.2015-06-10.0.log
>>> 0.0.0.0_access.2015-06-16.log  openmeetings.2015-06-11.0.log
>>> openmeetings.2015-06-03.0.log  openmeetings.2015-06-12.0.log
>>> openmeetings.2015-06-04.0.log  openmeetings.2015-06-13.0.log
>>> openmeetings.2015-06-05.0.log  openmeetings.2015-06-14.0.log
>>> openmeetings.2015-06-06.0.log  openmeetings.2015-06-15.0.log
>>> openmeetings.2015-06-07.0.log  openmeetings.log
>>> openmeetings.2015-06-08.0.log  red5.log
>>>
>>> I looked at openmeetings.log, red5.log and 
>>> 0.0.0.0_access.2015-06-16.log, but they all look fairly cryptical to 
>>> me. Text searching in those files for "ffmpeg" doesn't return 
>>> anything. I attach the ones for today here for you to look at, if 
>>> you wish. Do you know a little more specifically what I should look 
>>> for?
>>>
>>> Thank you very much.
>>>
>>> Andrea.
>>>
>>> On 16.06.2015 10:06, Vasiliy Degtyarev wrote:
>>>> Hello Andrea,
>>>>
>>>> It seems that openmeetings use version ffmpeg. Please check OM 
>>>> configuration and openmeetings log files.
>>>>
>>>> Thanks,
>>>> Vasiliy
>>>>
>>>> On 16.06.2015 13:28, Andrea Croci wrote:
>>>>> Hello everybody,
>>>>>
>>>>> this time I have an audio problem: if I test the audio by entering 
>>>>> a room, it doesn't record anything. Setup: OM 3.0.6, Ubuntu 
>>>>> 14.04.2 LTS.
>>>>>
>>>>> ffmpeg is under /opt/ffmpeg/bin/. By typing 
>>>>> "/opt/ffmepg/bin/ffmpeg" from anywhere, I get:
>>>>>
>>>>> ffmpeg version 2.7 Copyright (c) 2000-2015 the FFmpeg developers
>>>>>   built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
>>>>>   configuration: --prefix=/opt/ffmpeg --libdir=/opt/ffmpeg/lib/ 
>>>>> --enable-shared --enable-avresample --disable-stripping 
>>>>> --enable-gpl --enable-version3 --enable-nonfree 
>>>>> --enable-runtime-cpudetect --build-suffix=.ffmpeg 
>>>>> --enable-postproc --enable-x11grab --enable-avisynth 
>>>>> --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls 
>>>>> --enable-ladspa --enable-libass --enable-libbluray 
>>>>> --enable-libbs2b --enable-libcaca --enable-libcdio 
>>>>> --enable-libdc1394 --enable-libfaac --enable-libfdk_aac 
>>>>> --enable-libflite --enable-libfreetype --enable-libfribidi 
>>>>> --enable-libgme --enable-libgsm --enable-libmodplug 
>>>>> --enable-libmp3lame --enable-libopencore-amrnb 
>>>>> --enable-libopencore-amrwb --enable-libopus --enable-libpulse 
>>>>> --enable-librtmp --enable-libschroedinger --enable-libsoxr 
>>>>> --enable-libspeex --enable-libssh --enable-libtheora 
>>>>> --enable-libvo-aacenc --enable-libvorbis --enable-libvpx 
>>>>> --enable-libwavpack --enable-libwebp --enable-libx264 
>>>>> --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi 
>>>>> --enable-openal --enable-opengl --enable-pthreads --enable-vaapi 
>>>>> --enable-vdpau --enable-zlib --enable-debug=3
>>>>>   libavutil      54. 27.100 / 54. 27.100
>>>>>   libavcodec     56. 41.100 / 56. 41.100
>>>>>   libavformat    56. 36.100 / 56. 36.100
>>>>>   libavdevice    56.  4.100 / 56.  4.100
>>>>>   libavfilter     5. 16.101 /  5. 16.101
>>>>>   libavresample   2.  1.  0 /  2.  1.  0
>>>>>   libswscale      3.  1.101 /  3.  1.101
>>>>>   libswresample   1.  2.100 /  1.  2.100
>>>>>   libpostproc    53.  3.100 / 53.  3.100
>>>>> Hyper fast Audio and Video encoder
>>>>> usage: ffmpeg [options] [[infile options] -i infile]... {[outfile 
>>>>> options] outfile}...
>>>>>
>>>>> Use -h to get full help or, even better, run 'man ffmpeg'
>>>>>
>>>>> /opt/ffmpeg/bin/ is also the path I entered in the configuration.
>>>>>
>>>>> It is worth mentioning that if I type "which ffmpeg" it points 
>>>>> instead to "/home/andrea/bin" where the ffmpeg version, however, 
>>>>> is 2.5. Apparently I ended up with two ffmpegs. Is it possible 
>>>>> that they interfere with each other? In this case I would 
>>>>> appreciate it if someone could tell me how to remove one (or maybe 
>>>>> everything and install from the beginning).
>>>>>
>>>>> The funny part is that once I played with the camera attached and, 
>>>>> after switching the devices (camera and built in audio, where the 
>>>>> headset is attached) and the settings (audio only, audio and 
>>>>> video, etc.) back and forth a few times, it started working. But 
>>>>> when I go back to OM after a while, it doesn't work anymore. Now I 
>>>>> physically removed the camera, so that OM only detects the audio 
>>>>> card and I can't switch anything back and forth. The sound 
>>>>> settings of the computer show the microphone as working and skype 
>>>>> does work. OM still doesn't. I don't know if the following excerpt 
>>>>> from the log file helps:
>>>>>
>>>>> DEBUG 06-16 08:58:12.981 o.a.o.r.r.ScopeApplicationAdapter:707 
>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - start 
>>>>> streamBroadcastClose broadcast close: TEST_SETUP_1434437886891
>>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:742 
>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>>>>> sendClientBroadcastNotifications: TEST_SETUP_1434437886891
>>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:743 
>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>>>>> sendClientBroadcastNotifications : Client [streamid=7, 
>>>>> publicSID=5071e37f4aeb2201e349ed727505b1e7, isScreenClient=false, 
>>>>> isAVClient=true, isMobile = false, room_id=null, broadCastID=-2, 
>>>>> user_id=null, avsettings=, isRecording=false, flvRecordingId=null, 
>>>>> flvRecordingMetaDataId=null, screenPublishStarted=false, 
>>>>> interviewPodId=null, server=null] 7
>>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:771 
>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - is this users still 
>>>>> alive? :Client [streamid=6, 
>>>>> publicSID=b140291d26bf389a6904a256549ba7ce, isScreenClient=false, 
>>>>> isAVClient=false, isMobile = false, room_id=12, broadCastID=-2, 
>>>>> user_id=1, avsettings=, isRecording=false, flvRecordingId=null, 
>>>>> flvRecordingMetaDataId=null, screenPublishStarted=false, 
>>>>> interviewPodId=null, server=null]
>>>>> DEBUG 06-16 08:58:12.983 o.a.o.r.r.ScopeApplicationAdapter:776 
>>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - sending notification to 
>>>>> RTMPMinaConnection from 127.0.0.1 (in: 7194 out: 131259) session: 
>>>>> YZBAL7UFGVNLI state: connected ID:
>>>>>
>>>>> or what else should I look at. Any help would be, as usually, very 
>>>>> much appreciated.
>>>>>
>>>>> Thank you,
>>>>>
>>>>> Best Regards.
>>>>>
>>>>> Andrea.
>>>>
>>>
>>
>


Re: Audio not working in rooms

Posted by Andrea Croci <an...@gmx.de>.
Hello Vasiliy,

I used both the guide you gave me and the script by Alvaro in order to 
install ffmpeg. Only slight difference is that Alvaro's script installs 
version 2.5 whereas the Wiki-Guide installs a newer version with a funny 
number.

ffmpeg is recording fine in both versions (with ffmpeg -f alsa -i hw:o,2 
-t 10 test.wav).

Audacity records fine (for what matters, just trying to show that the 
sound system in my computer seems to be working fine).

arecord records fine.

Skype works fine.

Adobe flash permissions are set to allow the use of the microphone for 
the site in question.

System settings->Sound has the microphone enabled and working: the meter 
is moving.

In the Admin->configuration the path is set to the value the ffmpeg from 
console is pointing to. I tried other values to no avail.

In the log file I still don't know what to look for. I don't see 
anything that could give me a clue as of what happens with the 
microphone. Any hint in this regard would be appreciated.

The funny part of it is that the microphone seems to work for a few 
seconds after a reboot, and then it stops after a while.

I find this all very strange. Any help would be apreciated.

Thank you. Regards,

Andrea.

On 16.06.2015 12:46, Vasiliy Degtyarev wrote:
> Hello Andrea,
>
> We uses the latest version of ffmpeg, please see this guide - 
> https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu.
> Please check the openmeetings.log file and Admin->configuration the 
> ffmpeg path value.
>
> Thanks,
> Vasiliy
>
>
>
> On 16.06.2015 16:37, Andrea Croci wrote:
>> Hello Vasiliy,
>>
>> thank you for your reply. Could you please tell me which version of 
>> ffmpeg OM uses?
>>
>> With OM configuration I tried to point the path to both 
>> /opt/ffmpeg/bin and to /home/andrea/bin, but nothing has changed.
>>
>> I see a few log files:
>>
>> 0.0.0.0_access.2015-06-03.log  openmeetings.2015-06-09.0.log
>> 0.0.0.0_access.2015-06-14.log  openmeetings.2015-06-10.0.log
>> 0.0.0.0_access.2015-06-16.log  openmeetings.2015-06-11.0.log
>> openmeetings.2015-06-03.0.log  openmeetings.2015-06-12.0.log
>> openmeetings.2015-06-04.0.log  openmeetings.2015-06-13.0.log
>> openmeetings.2015-06-05.0.log  openmeetings.2015-06-14.0.log
>> openmeetings.2015-06-06.0.log  openmeetings.2015-06-15.0.log
>> openmeetings.2015-06-07.0.log  openmeetings.log
>> openmeetings.2015-06-08.0.log  red5.log
>>
>> I looked at openmeetings.log, red5.log and 
>> 0.0.0.0_access.2015-06-16.log, but they all look fairly cryptical to 
>> me. Text searching in those files for "ffmpeg" doesn't return 
>> anything. I attach the ones for today here for you to look at, if you 
>> wish. Do you know a little more specifically what I should look for?
>>
>> Thank you very much.
>>
>> Andrea.
>>
>> On 16.06.2015 10:06, Vasiliy Degtyarev wrote:
>>> Hello Andrea,
>>>
>>> It seems that openmeetings use version ffmpeg. Please check OM 
>>> configuration and openmeetings log files.
>>>
>>> Thanks,
>>> Vasiliy
>>>
>>> On 16.06.2015 13:28, Andrea Croci wrote:
>>>> Hello everybody,
>>>>
>>>> this time I have an audio problem: if I test the audio by entering 
>>>> a room, it doesn't record anything. Setup: OM 3.0.6, Ubuntu 14.04.2 
>>>> LTS.
>>>>
>>>> ffmpeg is under /opt/ffmpeg/bin/. By typing 
>>>> "/opt/ffmepg/bin/ffmpeg" from anywhere, I get:
>>>>
>>>> ffmpeg version 2.7 Copyright (c) 2000-2015 the FFmpeg developers
>>>>   built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
>>>>   configuration: --prefix=/opt/ffmpeg --libdir=/opt/ffmpeg/lib/ 
>>>> --enable-shared --enable-avresample --disable-stripping 
>>>> --enable-gpl --enable-version3 --enable-nonfree 
>>>> --enable-runtime-cpudetect --build-suffix=.ffmpeg --enable-postproc 
>>>> --enable-x11grab --enable-avisynth --enable-bzlib 
>>>> --enable-fontconfig --enable-frei0r --enable-gnutls --enable-ladspa 
>>>> --enable-libass --enable-libbluray --enable-libbs2b 
>>>> --enable-libcaca --enable-libcdio --enable-libdc1394 
>>>> --enable-libfaac --enable-libfdk_aac --enable-libflite 
>>>> --enable-libfreetype --enable-libfribidi --enable-libgme 
>>>> --enable-libgsm --enable-libmodplug --enable-libmp3lame 
>>>> --enable-libopencore-amrnb --enable-libopencore-amrwb 
>>>> --enable-libopus --enable-libpulse --enable-librtmp 
>>>> --enable-libschroedinger --enable-libsoxr --enable-libspeex 
>>>> --enable-libssh --enable-libtheora --enable-libvo-aacenc 
>>>> --enable-libvorbis --enable-libvpx --enable-libwavpack 
>>>> --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid 
>>>> --enable-libzmq --enable-libzvbi --enable-openal --enable-opengl 
>>>> --enable-pthreads --enable-vaapi --enable-vdpau --enable-zlib 
>>>> --enable-debug=3
>>>>   libavutil      54. 27.100 / 54. 27.100
>>>>   libavcodec     56. 41.100 / 56. 41.100
>>>>   libavformat    56. 36.100 / 56. 36.100
>>>>   libavdevice    56.  4.100 / 56.  4.100
>>>>   libavfilter     5. 16.101 /  5. 16.101
>>>>   libavresample   2.  1.  0 /  2.  1.  0
>>>>   libswscale      3.  1.101 /  3.  1.101
>>>>   libswresample   1.  2.100 /  1.  2.100
>>>>   libpostproc    53.  3.100 / 53.  3.100
>>>> Hyper fast Audio and Video encoder
>>>> usage: ffmpeg [options] [[infile options] -i infile]... {[outfile 
>>>> options] outfile}...
>>>>
>>>> Use -h to get full help or, even better, run 'man ffmpeg'
>>>>
>>>> /opt/ffmpeg/bin/ is also the path I entered in the configuration.
>>>>
>>>> It is worth mentioning that if I type "which ffmpeg" it points 
>>>> instead to "/home/andrea/bin" where the ffmpeg version, however, is 
>>>> 2.5. Apparently I ended up with two ffmpegs. Is it possible that 
>>>> they interfere with each other? In this case I would appreciate it 
>>>> if someone could tell me how to remove one (or maybe everything and 
>>>> install from the beginning).
>>>>
>>>> The funny part is that once I played with the camera attached and, 
>>>> after switching the devices (camera and built in audio, where the 
>>>> headset is attached) and the settings (audio only, audio and video, 
>>>> etc.) back and forth a few times, it started working. But when I go 
>>>> back to OM after a while, it doesn't work anymore. Now I physically 
>>>> removed the camera, so that OM only detects the audio card and I 
>>>> can't switch anything back and forth. The sound settings of the 
>>>> computer show the microphone as working and skype does work. OM 
>>>> still doesn't. I don't know if the following excerpt from the log 
>>>> file helps:
>>>>
>>>> DEBUG 06-16 08:58:12.981 o.a.o.r.r.ScopeApplicationAdapter:707 
>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - start 
>>>> streamBroadcastClose broadcast close: TEST_SETUP_1434437886891
>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:742 
>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>>>> sendClientBroadcastNotifications: TEST_SETUP_1434437886891
>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:743 
>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>>>> sendClientBroadcastNotifications : Client [streamid=7, 
>>>> publicSID=5071e37f4aeb2201e349ed727505b1e7, isScreenClient=false, 
>>>> isAVClient=true, isMobile = false, room_id=null, broadCastID=-2, 
>>>> user_id=null, avsettings=, isRecording=false, flvRecordingId=null, 
>>>> flvRecordingMetaDataId=null, screenPublishStarted=false, 
>>>> interviewPodId=null, server=null] 7
>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:771 
>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - is this users still 
>>>> alive? :Client [streamid=6, 
>>>> publicSID=b140291d26bf389a6904a256549ba7ce, isScreenClient=false, 
>>>> isAVClient=false, isMobile = false, room_id=12, broadCastID=-2, 
>>>> user_id=1, avsettings=, isRecording=false, flvRecordingId=null, 
>>>> flvRecordingMetaDataId=null, screenPublishStarted=false, 
>>>> interviewPodId=null, server=null]
>>>> DEBUG 06-16 08:58:12.983 o.a.o.r.r.ScopeApplicationAdapter:776 
>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - sending notification to 
>>>> RTMPMinaConnection from 127.0.0.1 (in: 7194 out: 131259) session: 
>>>> YZBAL7UFGVNLI state: connected ID:
>>>>
>>>> or what else should I look at. Any help would be, as usually, very 
>>>> much appreciated.
>>>>
>>>> Thank you,
>>>>
>>>> Best Regards.
>>>>
>>>> Andrea.
>>>
>>
>


Re: Audio not working in rooms

Posted by Andrea Croci <an...@gmx.de>.
Hi Vasiliy,

thanks again. I unistalled all ffmpeg and reinstalled it following the 
guide you gave me. Now the version has a funny number. Unfortunately it 
didn't work: although the microphone is on, nothing gets recorded when 
testing (before entering the room).

Admin->configuration points to the "/home/andrea/bin" directory.

The log file is huge, can you tell me where I should look? I tried to 
search "ffmpeg" but there is none. I tried to search "audio" and there 
are quite a few entries, but no one tells me much about my problem. The 
only thing that can make me think of anything are those 
"isAVClient=true" and "isAVClient=false" ar the "avsettings=", but I 
still don't know what I should do with them. Any chance that you (or 
anyone else) can look at my log file and see what I'm doing wrong? It 
would be nice.

Thanks,

Andrea.

On 16.06.2015 12:46, Vasiliy Degtyarev wrote:
> Hello Andrea,
>
> We uses the latest version of ffmpeg, please see this guide - 
> https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu.
> Please check the openmeetings.log file and Admin->configuration the 
> ffmpeg path value.
>
> Thanks,
> Vasiliy
>
>
>
> On 16.06.2015 16:37, Andrea Croci wrote:
>> Hello Vasiliy,
>>
>> thank you for your reply. Could you please tell me which version of 
>> ffmpeg OM uses?
>>
>> With OM configuration I tried to point the path to both 
>> /opt/ffmpeg/bin and to /home/andrea/bin, but nothing has changed.
>>
>> I see a few log files:
>>
>> 0.0.0.0_access.2015-06-03.log  openmeetings.2015-06-09.0.log
>> 0.0.0.0_access.2015-06-14.log  openmeetings.2015-06-10.0.log
>> 0.0.0.0_access.2015-06-16.log  openmeetings.2015-06-11.0.log
>> openmeetings.2015-06-03.0.log  openmeetings.2015-06-12.0.log
>> openmeetings.2015-06-04.0.log  openmeetings.2015-06-13.0.log
>> openmeetings.2015-06-05.0.log  openmeetings.2015-06-14.0.log
>> openmeetings.2015-06-06.0.log  openmeetings.2015-06-15.0.log
>> openmeetings.2015-06-07.0.log  openmeetings.log
>> openmeetings.2015-06-08.0.log  red5.log
>>
>> I looked at openmeetings.log, red5.log and 
>> 0.0.0.0_access.2015-06-16.log, but they all look fairly cryptical to 
>> me. Text searching in those files for "ffmpeg" doesn't return 
>> anything. I attach the ones for today here for you to look at, if you 
>> wish. Do you know a little more specifically what I should look for?
>>
>> Thank you very much.
>>
>> Andrea.
>>
>> On 16.06.2015 10:06, Vasiliy Degtyarev wrote:
>>> Hello Andrea,
>>>
>>> It seems that openmeetings use version ffmpeg. Please check OM 
>>> configuration and openmeetings log files.
>>>
>>> Thanks,
>>> Vasiliy
>>>
>>> On 16.06.2015 13:28, Andrea Croci wrote:
>>>> Hello everybody,
>>>>
>>>> this time I have an audio problem: if I test the audio by entering 
>>>> a room, it doesn't record anything. Setup: OM 3.0.6, Ubuntu 14.04.2 
>>>> LTS.
>>>>
>>>> ffmpeg is under /opt/ffmpeg/bin/. By typing 
>>>> "/opt/ffmepg/bin/ffmpeg" from anywhere, I get:
>>>>
>>>> ffmpeg version 2.7 Copyright (c) 2000-2015 the FFmpeg developers
>>>>   built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
>>>>   configuration: --prefix=/opt/ffmpeg --libdir=/opt/ffmpeg/lib/ 
>>>> --enable-shared --enable-avresample --disable-stripping 
>>>> --enable-gpl --enable-version3 --enable-nonfree 
>>>> --enable-runtime-cpudetect --build-suffix=.ffmpeg --enable-postproc 
>>>> --enable-x11grab --enable-avisynth --enable-bzlib 
>>>> --enable-fontconfig --enable-frei0r --enable-gnutls --enable-ladspa 
>>>> --enable-libass --enable-libbluray --enable-libbs2b 
>>>> --enable-libcaca --enable-libcdio --enable-libdc1394 
>>>> --enable-libfaac --enable-libfdk_aac --enable-libflite 
>>>> --enable-libfreetype --enable-libfribidi --enable-libgme 
>>>> --enable-libgsm --enable-libmodplug --enable-libmp3lame 
>>>> --enable-libopencore-amrnb --enable-libopencore-amrwb 
>>>> --enable-libopus --enable-libpulse --enable-librtmp 
>>>> --enable-libschroedinger --enable-libsoxr --enable-libspeex 
>>>> --enable-libssh --enable-libtheora --enable-libvo-aacenc 
>>>> --enable-libvorbis --enable-libvpx --enable-libwavpack 
>>>> --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid 
>>>> --enable-libzmq --enable-libzvbi --enable-openal --enable-opengl 
>>>> --enable-pthreads --enable-vaapi --enable-vdpau --enable-zlib 
>>>> --enable-debug=3
>>>>   libavutil      54. 27.100 / 54. 27.100
>>>>   libavcodec     56. 41.100 / 56. 41.100
>>>>   libavformat    56. 36.100 / 56. 36.100
>>>>   libavdevice    56.  4.100 / 56.  4.100
>>>>   libavfilter     5. 16.101 /  5. 16.101
>>>>   libavresample   2.  1.  0 /  2.  1.  0
>>>>   libswscale      3.  1.101 /  3.  1.101
>>>>   libswresample   1.  2.100 /  1.  2.100
>>>>   libpostproc    53.  3.100 / 53.  3.100
>>>> Hyper fast Audio and Video encoder
>>>> usage: ffmpeg [options] [[infile options] -i infile]... {[outfile 
>>>> options] outfile}...
>>>>
>>>> Use -h to get full help or, even better, run 'man ffmpeg'
>>>>
>>>> /opt/ffmpeg/bin/ is also the path I entered in the configuration.
>>>>
>>>> It is worth mentioning that if I type "which ffmpeg" it points 
>>>> instead to "/home/andrea/bin" where the ffmpeg version, however, is 
>>>> 2.5. Apparently I ended up with two ffmpegs. Is it possible that 
>>>> they interfere with each other? In this case I would appreciate it 
>>>> if someone could tell me how to remove one (or maybe everything and 
>>>> install from the beginning).
>>>>
>>>> The funny part is that once I played with the camera attached and, 
>>>> after switching the devices (camera and built in audio, where the 
>>>> headset is attached) and the settings (audio only, audio and video, 
>>>> etc.) back and forth a few times, it started working. But when I go 
>>>> back to OM after a while, it doesn't work anymore. Now I physically 
>>>> removed the camera, so that OM only detects the audio card and I 
>>>> can't switch anything back and forth. The sound settings of the 
>>>> computer show the microphone as working and skype does work. OM 
>>>> still doesn't. I don't know if the following excerpt from the log 
>>>> file helps:
>>>>
>>>> DEBUG 06-16 08:58:12.981 o.a.o.r.r.ScopeApplicationAdapter:707 
>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - start 
>>>> streamBroadcastClose broadcast close: TEST_SETUP_1434437886891
>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:742 
>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>>>> sendClientBroadcastNotifications: TEST_SETUP_1434437886891
>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:743 
>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>>>> sendClientBroadcastNotifications : Client [streamid=7, 
>>>> publicSID=5071e37f4aeb2201e349ed727505b1e7, isScreenClient=false, 
>>>> isAVClient=true, isMobile = false, room_id=null, broadCastID=-2, 
>>>> user_id=null, avsettings=, isRecording=false, flvRecordingId=null, 
>>>> flvRecordingMetaDataId=null, screenPublishStarted=false, 
>>>> interviewPodId=null, server=null] 7
>>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:771 
>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - is this users still 
>>>> alive? :Client [streamid=6, 
>>>> publicSID=b140291d26bf389a6904a256549ba7ce, isScreenClient=false, 
>>>> isAVClient=false, isMobile = false, room_id=12, broadCastID=-2, 
>>>> user_id=1, avsettings=, isRecording=false, flvRecordingId=null, 
>>>> flvRecordingMetaDataId=null, screenPublishStarted=false, 
>>>> interviewPodId=null, server=null]
>>>> DEBUG 06-16 08:58:12.983 o.a.o.r.r.ScopeApplicationAdapter:776 
>>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - sending notification to 
>>>> RTMPMinaConnection from 127.0.0.1 (in: 7194 out: 131259) session: 
>>>> YZBAL7UFGVNLI state: connected ID:
>>>>
>>>> or what else should I look at. Any help would be, as usually, very 
>>>> much appreciated.
>>>>
>>>> Thank you,
>>>>
>>>> Best Regards.
>>>>
>>>> Andrea.
>>>
>>
>


Re: Audio not working in rooms

Posted by Vasiliy Degtyarev <va...@unipro.ru>.
Hello Andrea,

We uses the latest version of ffmpeg, please see this guide - 
https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu.
Please check the openmeetings.log file and Admin->configuration the 
ffmpeg path value.

Thanks,
Vasiliy



On 16.06.2015 16:37, Andrea Croci wrote:
> Hello Vasiliy,
>
> thank you for your reply. Could you please tell me which version of 
> ffmpeg OM uses?
>
> With OM configuration I tried to point the path to both 
> /opt/ffmpeg/bin and to /home/andrea/bin, but nothing has changed.
>
> I see a few log files:
>
> 0.0.0.0_access.2015-06-03.log  openmeetings.2015-06-09.0.log
> 0.0.0.0_access.2015-06-14.log  openmeetings.2015-06-10.0.log
> 0.0.0.0_access.2015-06-16.log  openmeetings.2015-06-11.0.log
> openmeetings.2015-06-03.0.log  openmeetings.2015-06-12.0.log
> openmeetings.2015-06-04.0.log  openmeetings.2015-06-13.0.log
> openmeetings.2015-06-05.0.log  openmeetings.2015-06-14.0.log
> openmeetings.2015-06-06.0.log  openmeetings.2015-06-15.0.log
> openmeetings.2015-06-07.0.log  openmeetings.log
> openmeetings.2015-06-08.0.log  red5.log
>
> I looked at openmeetings.log, red5.log and 
> 0.0.0.0_access.2015-06-16.log, but they all look fairly cryptical to 
> me. Text searching in those files for "ffmpeg" doesn't return 
> anything. I attach the ones for today here for you to look at, if you 
> wish. Do you know a little more specifically what I should look for?
>
> Thank you very much.
>
> Andrea.
>
> On 16.06.2015 10:06, Vasiliy Degtyarev wrote:
>> Hello Andrea,
>>
>> It seems that openmeetings use version ffmpeg. Please check OM 
>> configuration and openmeetings log files.
>>
>> Thanks,
>> Vasiliy
>>
>> On 16.06.2015 13:28, Andrea Croci wrote:
>>> Hello everybody,
>>>
>>> this time I have an audio problem: if I test the audio by entering a 
>>> room, it doesn't record anything. Setup: OM 3.0.6, Ubuntu 14.04.2 LTS.
>>>
>>> ffmpeg is under /opt/ffmpeg/bin/. By typing "/opt/ffmepg/bin/ffmpeg" 
>>> from anywhere, I get:
>>>
>>> ffmpeg version 2.7 Copyright (c) 2000-2015 the FFmpeg developers
>>>   built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
>>>   configuration: --prefix=/opt/ffmpeg --libdir=/opt/ffmpeg/lib/ 
>>> --enable-shared --enable-avresample --disable-stripping --enable-gpl 
>>> --enable-version3 --enable-nonfree --enable-runtime-cpudetect 
>>> --build-suffix=.ffmpeg --enable-postproc --enable-x11grab 
>>> --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r 
>>> --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray 
>>> --enable-libbs2b --enable-libcaca --enable-libcdio 
>>> --enable-libdc1394 --enable-libfaac --enable-libfdk_aac 
>>> --enable-libflite --enable-libfreetype --enable-libfribidi 
>>> --enable-libgme --enable-libgsm --enable-libmodplug 
>>> --enable-libmp3lame --enable-libopencore-amrnb 
>>> --enable-libopencore-amrwb --enable-libopus --enable-libpulse 
>>> --enable-librtmp --enable-libschroedinger --enable-libsoxr 
>>> --enable-libspeex --enable-libssh --enable-libtheora 
>>> --enable-libvo-aacenc --enable-libvorbis --enable-libvpx 
>>> --enable-libwavpack --enable-libwebp --enable-libx264 
>>> --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi 
>>> --enable-openal --enable-opengl --enable-pthreads --enable-vaapi 
>>> --enable-vdpau --enable-zlib --enable-debug=3
>>>   libavutil      54. 27.100 / 54. 27.100
>>>   libavcodec     56. 41.100 / 56. 41.100
>>>   libavformat    56. 36.100 / 56. 36.100
>>>   libavdevice    56.  4.100 / 56.  4.100
>>>   libavfilter     5. 16.101 /  5. 16.101
>>>   libavresample   2.  1.  0 /  2.  1.  0
>>>   libswscale      3.  1.101 /  3.  1.101
>>>   libswresample   1.  2.100 /  1.  2.100
>>>   libpostproc    53.  3.100 / 53.  3.100
>>> Hyper fast Audio and Video encoder
>>> usage: ffmpeg [options] [[infile options] -i infile]... {[outfile 
>>> options] outfile}...
>>>
>>> Use -h to get full help or, even better, run 'man ffmpeg'
>>>
>>> /opt/ffmpeg/bin/ is also the path I entered in the configuration.
>>>
>>> It is worth mentioning that if I type "which ffmpeg" it points 
>>> instead to "/home/andrea/bin" where the ffmpeg version, however, is 
>>> 2.5. Apparently I ended up with two ffmpegs. Is it possible that 
>>> they interfere with each other? In this case I would appreciate it 
>>> if someone could tell me how to remove one (or maybe everything and 
>>> install from the beginning).
>>>
>>> The funny part is that once I played with the camera attached and, 
>>> after switching the devices (camera and built in audio, where the 
>>> headset is attached) and the settings (audio only, audio and video, 
>>> etc.) back and forth a few times, it started working. But when I go 
>>> back to OM after a while, it doesn't work anymore. Now I physically 
>>> removed the camera, so that OM only detects the audio card and I 
>>> can't switch anything back and forth. The sound settings of the 
>>> computer show the microphone as working and skype does work. OM 
>>> still doesn't. I don't know if the following excerpt from the log 
>>> file helps:
>>>
>>> DEBUG 06-16 08:58:12.981 o.a.o.r.r.ScopeApplicationAdapter:707 
>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - start 
>>> streamBroadcastClose broadcast close: TEST_SETUP_1434437886891
>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:742 
>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>>> sendClientBroadcastNotifications: TEST_SETUP_1434437886891
>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:743 
>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>>> sendClientBroadcastNotifications : Client [streamid=7, 
>>> publicSID=5071e37f4aeb2201e349ed727505b1e7, isScreenClient=false, 
>>> isAVClient=true, isMobile = false, room_id=null, broadCastID=-2, 
>>> user_id=null, avsettings=, isRecording=false, flvRecordingId=null, 
>>> flvRecordingMetaDataId=null, screenPublishStarted=false, 
>>> interviewPodId=null, server=null] 7
>>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:771 
>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - is this users still 
>>> alive? :Client [streamid=6, 
>>> publicSID=b140291d26bf389a6904a256549ba7ce, isScreenClient=false, 
>>> isAVClient=false, isMobile = false, room_id=12, broadCastID=-2, 
>>> user_id=1, avsettings=, isRecording=false, flvRecordingId=null, 
>>> flvRecordingMetaDataId=null, screenPublishStarted=false, 
>>> interviewPodId=null, server=null]
>>> DEBUG 06-16 08:58:12.983 o.a.o.r.r.ScopeApplicationAdapter:776 
>>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - sending notification to 
>>> RTMPMinaConnection from 127.0.0.1 (in: 7194 out: 131259) session: 
>>> YZBAL7UFGVNLI state: connected ID:
>>>
>>> or what else should I look at. Any help would be, as usually, very 
>>> much appreciated.
>>>
>>> Thank you,
>>>
>>> Best Regards.
>>>
>>> Andrea.
>>
>


Re: Audio not working in rooms

Posted by Andrea Croci <an...@gmx.de>.
Hello Vasiliy,

thank you for your reply. Could you please tell me which version of 
ffmpeg OM uses?

With OM configuration I tried to point the path to both /opt/ffmpeg/bin 
and to /home/andrea/bin, but nothing has changed.

I see a few log files:

0.0.0.0_access.2015-06-03.log  openmeetings.2015-06-09.0.log
0.0.0.0_access.2015-06-14.log  openmeetings.2015-06-10.0.log
0.0.0.0_access.2015-06-16.log  openmeetings.2015-06-11.0.log
openmeetings.2015-06-03.0.log  openmeetings.2015-06-12.0.log
openmeetings.2015-06-04.0.log  openmeetings.2015-06-13.0.log
openmeetings.2015-06-05.0.log  openmeetings.2015-06-14.0.log
openmeetings.2015-06-06.0.log  openmeetings.2015-06-15.0.log
openmeetings.2015-06-07.0.log  openmeetings.log
openmeetings.2015-06-08.0.log  red5.log

I looked at openmeetings.log, red5.log and 
0.0.0.0_access.2015-06-16.log, but they all look fairly cryptical to me. 
Text searching in those files for "ffmpeg" doesn't return anything. I 
attach the ones for today here for you to look at, if you wish. Do you 
know a little more specifically what I should look for?

Thank you very much.

Andrea.

On 16.06.2015 10:06, Vasiliy Degtyarev wrote:
> Hello Andrea,
>
> It seems that openmeetings use version ffmpeg. Please check OM 
> configuration and openmeetings log files.
>
> Thanks,
> Vasiliy
>
> On 16.06.2015 13:28, Andrea Croci wrote:
>> Hello everybody,
>>
>> this time I have an audio problem: if I test the audio by entering a 
>> room, it doesn't record anything. Setup: OM 3.0.6, Ubuntu 14.04.2 LTS.
>>
>> ffmpeg is under /opt/ffmpeg/bin/. By typing "/opt/ffmepg/bin/ffmpeg" 
>> from anywhere, I get:
>>
>> ffmpeg version 2.7 Copyright (c) 2000-2015 the FFmpeg developers
>>   built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
>>   configuration: --prefix=/opt/ffmpeg --libdir=/opt/ffmpeg/lib/ 
>> --enable-shared --enable-avresample --disable-stripping --enable-gpl 
>> --enable-version3 --enable-nonfree --enable-runtime-cpudetect 
>> --build-suffix=.ffmpeg --enable-postproc --enable-x11grab 
>> --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r 
>> --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray 
>> --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libdc1394 
>> --enable-libfaac --enable-libfdk_aac --enable-libflite 
>> --enable-libfreetype --enable-libfribidi --enable-libgme 
>> --enable-libgsm --enable-libmodplug --enable-libmp3lame 
>> --enable-libopencore-amrnb --enable-libopencore-amrwb 
>> --enable-libopus --enable-libpulse --enable-librtmp 
>> --enable-libschroedinger --enable-libsoxr --enable-libspeex 
>> --enable-libssh --enable-libtheora --enable-libvo-aacenc 
>> --enable-libvorbis --enable-libvpx --enable-libwavpack 
>> --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid 
>> --enable-libzmq --enable-libzvbi --enable-openal --enable-opengl 
>> --enable-pthreads --enable-vaapi --enable-vdpau --enable-zlib 
>> --enable-debug=3
>>   libavutil      54. 27.100 / 54. 27.100
>>   libavcodec     56. 41.100 / 56. 41.100
>>   libavformat    56. 36.100 / 56. 36.100
>>   libavdevice    56.  4.100 / 56.  4.100
>>   libavfilter     5. 16.101 /  5. 16.101
>>   libavresample   2.  1.  0 /  2.  1.  0
>>   libswscale      3.  1.101 /  3.  1.101
>>   libswresample   1.  2.100 /  1.  2.100
>>   libpostproc    53.  3.100 / 53.  3.100
>> Hyper fast Audio and Video encoder
>> usage: ffmpeg [options] [[infile options] -i infile]... {[outfile 
>> options] outfile}...
>>
>> Use -h to get full help or, even better, run 'man ffmpeg'
>>
>> /opt/ffmpeg/bin/ is also the path I entered in the configuration.
>>
>> It is worth mentioning that if I type "which ffmpeg" it points 
>> instead to "/home/andrea/bin" where the ffmpeg version, however, is 
>> 2.5. Apparently I ended up with two ffmpegs. Is it possible that they 
>> interfere with each other? In this case I would appreciate it if 
>> someone could tell me how to remove one (or maybe everything and 
>> install from the beginning).
>>
>> The funny part is that once I played with the camera attached and, 
>> after switching the devices (camera and built in audio, where the 
>> headset is attached) and the settings (audio only, audio and video, 
>> etc.) back and forth a few times, it started working. But when I go 
>> back to OM after a while, it doesn't work anymore. Now I physically 
>> removed the camera, so that OM only detects the audio card and I 
>> can't switch anything back and forth. The sound settings of the 
>> computer show the microphone as working and skype does work. OM still 
>> doesn't. I don't know if the following excerpt from the log file helps:
>>
>> DEBUG 06-16 08:58:12.981 o.a.o.r.r.ScopeApplicationAdapter:707 
>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - start streamBroadcastClose 
>> broadcast close: TEST_SETUP_1434437886891
>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:742 
>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>> sendClientBroadcastNotifications: TEST_SETUP_1434437886891
>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:743 
>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
>> sendClientBroadcastNotifications : Client [streamid=7, 
>> publicSID=5071e37f4aeb2201e349ed727505b1e7, isScreenClient=false, 
>> isAVClient=true, isMobile = false, room_id=null, broadCastID=-2, 
>> user_id=null, avsettings=, isRecording=false, flvRecordingId=null, 
>> flvRecordingMetaDataId=null, screenPublishStarted=false, 
>> interviewPodId=null, server=null] 7
>> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:771 
>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - is this users still alive? 
>> :Client [streamid=6, publicSID=b140291d26bf389a6904a256549ba7ce, 
>> isScreenClient=false, isAVClient=false, isMobile = false, room_id=12, 
>> broadCastID=-2, user_id=1, avsettings=, isRecording=false, 
>> flvRecordingId=null, flvRecordingMetaDataId=null, 
>> screenPublishStarted=false, interviewPodId=null, server=null]
>> DEBUG 06-16 08:58:12.983 o.a.o.r.r.ScopeApplicationAdapter:776 
>> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - sending notification to 
>> RTMPMinaConnection from 127.0.0.1 (in: 7194 out: 131259) session: 
>> YZBAL7UFGVNLI state: connected ID:
>>
>> or what else should I look at. Any help would be, as usually, very 
>> much appreciated.
>>
>> Thank you,
>>
>> Best Regards.
>>
>> Andrea.
>


Re: Audio not working in rooms

Posted by Vasiliy Degtyarev <va...@unipro.ru>.
Hello Andrea,

It seems that openmeetings use version ffmpeg. Please check OM 
configuration and openmeetings log files.

Thanks,
Vasiliy

On 16.06.2015 13:28, Andrea Croci wrote:
> Hello everybody,
>
> this time I have an audio problem: if I test the audio by entering a 
> room, it doesn't record anything. Setup: OM 3.0.6, Ubuntu 14.04.2 LTS.
>
> ffmpeg is under /opt/ffmpeg/bin/. By typing "/opt/ffmepg/bin/ffmpeg" 
> from anywhere, I get:
>
> ffmpeg version 2.7 Copyright (c) 2000-2015 the FFmpeg developers
>   built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
>   configuration: --prefix=/opt/ffmpeg --libdir=/opt/ffmpeg/lib/ 
> --enable-shared --enable-avresample --disable-stripping --enable-gpl 
> --enable-version3 --enable-nonfree --enable-runtime-cpudetect 
> --build-suffix=.ffmpeg --enable-postproc --enable-x11grab 
> --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r 
> --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray 
> --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libdc1394 
> --enable-libfaac --enable-libfdk_aac --enable-libflite 
> --enable-libfreetype --enable-libfribidi --enable-libgme 
> --enable-libgsm --enable-libmodplug --enable-libmp3lame 
> --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus 
> --enable-libpulse --enable-librtmp --enable-libschroedinger 
> --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora 
> --enable-libvo-aacenc --enable-libvorbis --enable-libvpx 
> --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 
> --enable-libxvid --enable-libzmq --enable-libzvbi --enable-openal 
> --enable-opengl --enable-pthreads --enable-vaapi --enable-vdpau 
> --enable-zlib --enable-debug=3
>   libavutil      54. 27.100 / 54. 27.100
>   libavcodec     56. 41.100 / 56. 41.100
>   libavformat    56. 36.100 / 56. 36.100
>   libavdevice    56.  4.100 / 56.  4.100
>   libavfilter     5. 16.101 /  5. 16.101
>   libavresample   2.  1.  0 /  2.  1.  0
>   libswscale      3.  1.101 /  3.  1.101
>   libswresample   1.  2.100 /  1.  2.100
>   libpostproc    53.  3.100 / 53.  3.100
> Hyper fast Audio and Video encoder
> usage: ffmpeg [options] [[infile options] -i infile]... {[outfile 
> options] outfile}...
>
> Use -h to get full help or, even better, run 'man ffmpeg'
>
> /opt/ffmpeg/bin/ is also the path I entered in the configuration.
>
> It is worth mentioning that if I type "which ffmpeg" it points instead 
> to "/home/andrea/bin" where the ffmpeg version, however, is 2.5. 
> Apparently I ended up with two ffmpegs. Is it possible that they 
> interfere with each other? In this case I would appreciate it if 
> someone could tell me how to remove one (or maybe everything and 
> install from the beginning).
>
> The funny part is that once I played with the camera attached and, 
> after switching the devices (camera and built in audio, where the 
> headset is attached) and the settings (audio only, audio and video, 
> etc.) back and forth a few times, it started working. But when I go 
> back to OM after a while, it doesn't work anymore. Now I physically 
> removed the camera, so that OM only detects the audio card and I can't 
> switch anything back and forth. The sound settings of the computer 
> show the microphone as working and skype does work. OM still doesn't. 
> I don't know if the following excerpt from the log file helps:
>
> DEBUG 06-16 08:58:12.981 o.a.o.r.r.ScopeApplicationAdapter:707 
> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - start streamBroadcastClose 
> broadcast close: TEST_SETUP_1434437886891
> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:742 
> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
> sendClientBroadcastNotifications: TEST_SETUP_1434437886891
> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:743 
> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - 
> sendClientBroadcastNotifications : Client [streamid=7, 
> publicSID=5071e37f4aeb2201e349ed727505b1e7, isScreenClient=false, 
> isAVClient=true, isMobile = false, room_id=null, broadCastID=-2, 
> user_id=null, avsettings=, isRecording=false, flvRecordingId=null, 
> flvRecordingMetaDataId=null, screenPublishStarted=false, 
> interviewPodId=null, server=null] 7
> DEBUG 06-16 08:58:12.982 o.a.o.r.r.ScopeApplicationAdapter:771 
> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - is this users still alive? 
> :Client [streamid=6, publicSID=b140291d26bf389a6904a256549ba7ce, 
> isScreenClient=false, isAVClient=false, isMobile = false, room_id=12, 
> broadCastID=-2, user_id=1, avsettings=, isRecording=false, 
> flvRecordingId=null, flvRecordingMetaDataId=null, 
> screenPublishStarted=false, interviewPodId=null, server=null]
> DEBUG 06-16 08:58:12.983 o.a.o.r.r.ScopeApplicationAdapter:776 
> [RTMPConnectionExecutor#UDHEQUZEPOISM-1] - sending notification to 
> RTMPMinaConnection from 127.0.0.1 (in: 7194 out: 131259) session: 
> YZBAL7UFGVNLI state: connected ID:
>
> or what else should I look at. Any help would be, as usually, very 
> much appreciated.
>
> Thank you,
>
> Best Regards.
>
> Andrea.