Hi Mikael, I'm puzzled why you are getting variable speed on the your playback, I cannot reproduce the problem on my machines for Ubuntu or Debian atm... curious.
I'll take another look when I get a moment thou. Points below: 1) + 2) yep during the different versions of the documents some users when copying the instructions line for line would inherit some foreign characters depending on their locale so it was just a warning to them to double check as they paste. (noted the missing \ and will update as needed) -thanks 3) Seems the links in the document doesn't work anymore I will update that too. -thanks btw - you don't need the MySQL connector if you compiled OM from source using the option below: ant -Ddb=mysql That is downloaded and built for you. I'll continue to see if I can reproduce the issue, out of curiosity have you tested the recording from different clients or always the same one? Always the same browsers? Flash and Java version? Best Regards Stephen Cottham Group IT Manager (Associate) Robert Bird Group Level 5, 333 Ann St Brisbane, Queensland, 4000, Australia Phone: +6173 319 2777 (AUS) Phone: +44207 633 2880 (UK) Fax: +6173 319 2799 Mobile: +61400 756 963 (AUS) Mobile: +447900 918 616 (UK) Web: www.robertbird.com This email and any attachments are confidential and may contain legally privileged information or copyright material. Unless expressly stated, confidentiality and/or legal privilege is not intended to be waived by the sending of this email. The contents of this email, including any attachments, are intended solely for the use of the individual or entity to whom they are addressed. If you are not an intended recipient, please contact us immediately by return email and then delete both messages. You may not otherwise read, forward, copy, use or disclose this email or any attachments. Any views expressed in this email are those of the individual sender except where the sender expressly, and with authority, states otherwise. It is your responsibility to check any attachments for viruses or defects before opening or sending them on. None of the sender or its related entities accepts any liability for any consequential damage resulting from this email containing computer viruses. Disclaimer added by CodeTwo Exchange Rules http://www.codetwo.com -----Original Message----- From: Mikael Kurula [mailto:[email protected]] Sent: 18 December 2012 13:53 To: [email protected] Subject: Re: New to OpenMeetings; looking for input before installation Hi! Thanks Alexei, now the compilation went through! And I made a new recording test at full quality, and still the video plays around 5-10x faster than the audio, so no improvement at all on my 32-bit Ubuntu 12.04. I also tried with ffmpeg version 0.10.3 instead of 0.11.1 recommended by Stephen. Still doesn't work. I compiled ffmpeg version 0.10.3 also on my CentOS 6 server (as well as the version of swftools recommended by Stephen), and installed the last daily build, as proposed by Solomax. I tried recording and the recording still looks the same, playing back much too fast, probably due to skipped frames. However, clicking on the recording in the recordings screen, I now got a pop-up saying that errors were encountered processing the file, so at least I got some information which may be useful for debugging. The error text is attached below my name. A few remarks for Stephen with respect to his very helpful installation instructions: 1. I did not understand the following comment on the first page "N.B - When copying and pasting commands please check that symbols and character returns are correctly copied across.", maybe because English is not my native language, is it possibly connected to 2?: 2. Many multiple-line commands in the guide don't work to copy-paste, because there is a newline in the pdf but there is no \ at the end of the line to tell the bash shell to wait for another line. Some multiple-line commands have the \ and they work fine. 3. The download command for the mysql connector didn't work for me, the following does work: wget http://mysql.ntu.edu.tw/Downloads/Connector-J/mysql-connector-java-5.1.2 0.zip Friendly greetings, Mikael --- 8< --- Log:18.12.2012 15:30:57 generateFFMPEG process: generateFFMPEG command; [/usr/local/bin/ffmpeg, -async, 1, -i, /var/www/openmeetings-2.1.0.r1423249-18-12-2012_0218/webapps/openmeeting s/streams/1/rec_5_stream_1_18_12_2012_15_30_34.flv, /var/www/openmeetings-2.1.0.r1423249-18-12-2012_0218/webapps/openmeeting s/streams/1/rec_5_stream_1_18_12_2012_15_30_34_WAVE.wav] exception: null error: ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg developers built on Dec 18 2012 11:44:47 with gcc 4.4.6 20120305 (Red Hat 4.4.6-4) configuration: --enable-libmp3lame --enable-libxvid --enable-libvorbis --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree libavutil 51. 35.100 / 51. 35.100 libavcodec 53. 61.100 / 53. 61.100 libavformat 53. 32.100 / 53. 32.100 libavdevice 53. 4.100 / 53. 4.100 libavfilter 2. 61.100 / 2. 61.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 6.100 / 0. 6.100 libpostproc 52. 0.100 / 52. 0.100 [flv @ 0x1ee23a0] Broken FLV file, which says no streams present, this might fail [flv @ 0x1ee23a0] decoding for stream 0 failed [flv @ 0x1ee23a0] Could not find codec parameters (Video: none) [flv @ 0x1ee23a0] decoding for stream 1 failed [flv @ 0x1ee23a0] Could not find codec parameters (Audio: none, 0 channels) /var/www/openmeetings-2.1.0.r1423249-18-12-2012_0218/webapps/openmeeting s/streams/1/rec_5_stream_1_18_12_2012_15_30_34.flv: could not find codec parameters exitValue: null out: The sizes of the relevant files in .../streams/1: -rw-r--r-- 1 mkurula cllpersonal 213 Dec 18 15:30 rec_5_stream_1_18_12_2012_15_30_34.flv -rw-r--r-- 1 mkurula cllpersonal 0 Dec 18 15:30 rec_5_stream_1_18_12_2012_15_30_34.flv.ser -rw-r--r-- 1 mkurula cllpersonal 1777010 Dec 18 15:30 rec_5_stream_a948b304ef039ef5a680a7ee29253623_18_12_2012_15_30_34_FINAL_ WAVE.wav -rw-r--r-- 1 mkurula cllpersonal 11424672 Dec 18 15:30 rec_5_stream_a948b304ef039ef5a680a7ee29253623_18_12_2012_15_30_34.flv On 17/12/12 23:24, Alexei Fedotov wrote: > Please update libraries, this helped me with this error yesterday: > > $ ant clean.ivy > > > On Tue, Dec 18, 2012 at 1:14 AM, Mikael Kurula <[email protected]> > wrote: > >> Hello Stephen and others! >> >> >> I now tried to follow your (Stephen Cottham's) installation >> instructions for Ubuntu 12.04, found at >> >> https://cwiki.apache.org/confluence/download/attachments/27838216/Ins >> talling+OM2.x+On+Ubuntu64+-+Headless.pdf?version=9&modificationDate=1 >> 342975689000 >> >> (I don't have a machine running 12.10). I installed the OM package >> downloadable at: >> http://incubator.apache.org/openmeetings/downloads.html >> >> (below referred to as "the official OM package") and it had precisely >> the same problem of the video playing super fast (approximately 6x >> speed) when I recorded at the highest quality as my previous reports, >> also all referring to the official OM package. My earlier reports >> were from a CentOS 6 64-bit system, where I had installed all >> packages via the package manager. Now I used a Ubuntu 12.04 32-bit >> system (using the 32-bit Oracle JDK), installing everything but the >> java exactly according to Stephen's instructions. The problems were >> precisely the same, so I don't think it is a question of compiling >> the dependencies of the correct version from source using the right >> switches, but rather that the problem lies elsewhere. (I now did >> different is that I used jdk-6u38-linux-i586.bin instead for the >> recommeded >> 6u32 64-bit Java, because I could not find 6u32 for 32-bit systems. >> On my 64-bit CentOS 6 server I use the recommended java package, so I >> don't think it's the number of bits or the java version that is my >> problem. Besides, Dimitri reported that Java 7 is also fine.) >> >> Since the recording function in the official OM package did not work >> in this other environment either, I then went on to try to compile >> the latest OM from source instead, and after half an hour of >> compilation, I got the following error : >> >> >> --- lots of text cut out, showing only the last few lines of output >> --- >> >> [ivy:resolve] ...................................................... >> (42221kB) >> >> -extract-tgz: >> [echo] Going to extract >> /root/.ivy2/cache/openlaszlo/openlaszlo/tgzs/openlaszlo-4.9.tgz to >> the /usr/adm/2.0/build [ivy:resolve] [ivy:resolve] :: problems >> summary :: >> [ivy:resolve] :::: ERRORS >> [ivy:resolve] The following error occurred while executing this line: >> [ivy:resolve] /usr/adm/2.0/build.xml:884: src >> '/root/.ivy2/cache/openlaszlo/openlaszlo/tgzs/openlaszlo-4.9.tgz' >> doesn't exist. >> [ivy:resolve] >> [ivy:resolve] :: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS >> >> BUILD FAILED >> /usr/adm/2.0/build.xml:887: The following error occurred while >> executing this line: >> /usr/adm/2.0/build.xml:739: impossible to resolve dependencies: >> The following error occurred while executing this line: >> /usr/adm/2.0/build.xml:884: src >> '/root/.ivy2/cache/openlaszlo/openlaszlo/tgzs/openlaszlo-4.9.tgz' >> doesn't exist. >> >> Total time: 29 minutes 3 seconds >> >> root@lexell:/usr/adm/2.0# >> >> >> >> I solved this by manually downloading openlaszlo-4.9.tgz and putting >> it in /root/.ivy2/cache/openlaszlo/openlaszlo/tgzs/ and re-running >> /usr/adm/apache-ant-1.8.4/bin/ant -Ddb=mysql, but I guess somebody >> should be interested in the fact that the build failed. After 5 >> minutes I got BUILD SUCCESFUL. I went on following the instructions, >> later I pointed my web browser at >> http://localhost:5080/openmeetings/install >> , I filled in the >> information, pushed INSTALL, and after a while I got the following >> error >> screen: >> >> HTTP Status 500 - >> >> ________________________________ >> >> type Exception report >> >> message >> >> description The server encountered an internal error () that >> prevented it from fulfilling this request. >> >> exception >> >> java.lang.NullPointerException >> org.apache.velocity.tools.view.VelocityView.performMerge(VelocityView.ja va:942) >> org.apache.velocity.tools.view.VelocityView.merge(VelocityView.java:902) >> org.apache.velocity.tools.view.VelocityViewServlet.mergeTemplate(Velocit yViewServlet.java:318) >> org.apache.velocity.tools.view.VelocityViewServlet.doRequest(VelocityVie wServlet.java:220) >> org.apache.velocity.tools.view.VelocityViewServlet.doPost(VelocityViewSe rvlet.java:192) >> javax.servlet.http.HttpServlet.service(HttpServlet.java:637) >> javax.servlet.http.HttpServlet.service(HttpServlet.java:717) >> org.openmeetings.servlet.outputhandler.ServletRequestExFilter.doFilter(S ervletRequestExFilter.java:53) >> >> org.red5.logging.LoggerContextFilter.doFilter(LoggerContextFilter.jav >> a:77) >> >> note The full stack trace of the root cause is available in the >> Apache >> Tomcat/6.0.32 logs. >> >> ________________________________ >> >> Apache Tomcat/6.0.32 >> >> The file /usr/lib/red5/log/red5.log that is referred to in the error >> screen above is attached. The exceptions are at the end of the file. >> From here I cannot get any further myself; I need advice? For your >> information, I also attach /usr/lib/red5/log/openmeetings.log that >> has a lot of errors at the end. I see that OpenJPA is mentioned in >> these errors, but I'm sure that I have configured the MySQL >> persistence correctly, because exactly the same configuration worked >> for the official OM package that I installed before, and the MySQL >> database openmeetings is populated on server startup. (Yes, I dropped >> the openmeetings database and re-created it for the new install using >> Stephen's instructions.) >> >> >> So, any further advice to help me get the compilation of the latest >> OM through? >> >> >> Friendly greetings, >> >> Mikael >> >> >> >> >> >> >> >> On 14/12/12 10:39, Stephen Cottham wrote: >> >> Also just for clarity: >> >> Can you tell me the full output of these commands: >> >> java -version >> ls -la /etc/alternatives/java* >> pdf2swf --version >> ffmpeg -version >> sox --version >> >> >> Stephen Cottham >> Group IT Manager (Associate) >> >> Robert Bird Group >> Level 5, 333 Ann St >> Brisbane, Queensland, 4000, Australia >> Phone: +6173 319 2777 (AUS) >> Phone: +44207 633 2880 (UK) >> Fax: +6173 319 2799 >> >> Mobile: +61400 756 963 (AUS) >> Mobile: +447900 918 616 (UK) >> Web: >> www.robertbird.com >> >> >> >> This email and any attachments are confidential and may contain >> legally privileged information or copyright material. Unless >> expressly stated, confidentiality and/or legal privilege is not >> intended to be waived by the sending of this email. The contents of >> this email, including any attachments, are intended solely for the >> use of the individual or entity to whom they are addressed. If you >> are not an intended recipient, please contact us immediately by >> return email and then delete both messages. You may not otherwise >> read, forward, copy, use or disclose this email or any attachments. >> Any views expressed in this email are those of the individual sender >> except where the sender expressly, and with authority, states >> otherwise. It is your responsibility to check any attachments for >> viruses or defects before opening or sending them on. None of the >> sender or its related entities accepts any liability for any consequential damage resulting from this email containing computer viruses. >> >> Disclaimer added by CodeTwo Exchange Rules >> >> http://www.codetwo.com >> >> >> -----Original Message----- >> From: Mikael Kurula [ >> mailto:[email protected] >> ] >> Sent: 14 December 2012 08:18 >> To: >> [email protected] >> >> Subject: Re: New to OpenMeetings; looking for input before >> installation >> >> Hi! >> >> What do you mean by "encoder" here? Red5 or ffmpeg? The flv output by >> red5 (?) was already corrupted and red5 is included with OM, so it >> seems unlikely red5 is broken for me but working fine for everybody else. >> Which libraries does red5 depend on to generate the flv? >> >> As prompted by Stephen, I checked /webapps/openmeetings/config.xml. >> In particular, my video frame rate was set to 30 even if it said that >> the default is 15. I had no comment that I would have changed it, but >> it can still be that I did. Anyway, changing that to 15 did not fix >> the problems with the video playing too fast (because of lost frames >> it seems). >> >> I also downgraded from jre 7 to jre 6u32, installing it properly via >> the alternatives command this time, but that didn't help either. (The >> env command returns nothing associated to java.) >> >> As what type of user are you btw. supposed to run the OM server? I >> didn't understand if Stephen's script starts openmeetings as root or >> as a non-privileged user? I run it using my own unprivileged account. >> >> Fg, >> MiK >> >> >> On 2012.13.12, at 15:25, Maxim Solodovnik wrote: >> >> raw file is generated by red5 server. >> If I were you I would start from set up all third party tools (1 >> minute file played in 10 secods seems to be encoder issue) >> >> you can get latest build here >> >> https://builds.apache.org/job/openmeetings/lastSuccessfulBuild/artifa >> c >> >> t/ (produced on daily basis) >> >> >> On Thu, Dec 13, 2012 at 6:28 PM, Mikael Kurula <[email protected]> >> >> >> wrote: >> >> Hello Solomax! >> >> Thanks for you input again! I used only --enable-libmp3lame, since >> >> that was the only one mentioned in the installation instructions at >> >> http://incubator.apache.org/openmeetings/installation.html >> . Do the >> instructions need updating? >> >> Anyway, I don't think I'm having problems with ffmpeg. I now looked a >> >> little bit deeper into this, doing the following: >> >> 1. I went to my conference room and recorded a 1 min 10 sec clip at >> >> the highest quality. >> >> 2. The final output file, flvRecording_35.avi has this length, but the >> >> video only plays until around 10 seconds, super fast, then it stops >> there, as expected since that has been the behaviour here all the time. >> >> 3. The flv file containing the video ingredient for >> >> flvRecording_35.avi, called >> rec_35_stream_d579934cc40ab48c8604eb35a2243a31_13_12_2012_13_10_28.flv, >> is also only around 10 seconds. >> >> So, how is the raw flv video data being generated in OM; I guess the >> >> problem lies there? >> >> And, to rephraze my old question: I don't want to generate the avi >> >> file since it only wastes space for me, and I want to improve the sound >> quality. What part of the code do I need to tweak for that? >> >> If I want to try out later versions of OM than 2.0, where can I >> download these? I'm afraid that I'm partially struggling with bugs >> that might already have been fixed in later releases. (The Upgrading >> instructions on the apache openmeetings web page only talks about how >> to make and restore backups, not how to upgrade the OM installation.) >> >> Friendly greetings, >> Mikael >> >> >> >> >> On 2012.13.12, at 04:28, Maxim Solodovnik wrote: >> >> Hello Mikael, >> >> I personally build ffmpeg 10.3 from the sources all the time >> IMPORTANT: it should be configured with the following options before >> >> build --enable-libmp3lame --enable-libxvid --enable-libvorbis >> --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree >> >> also please ensure flashsv and flashsv2 decoder/encoder are enable >> after configure >> >> >> According to your recording problem: I wish I have your machine to >> fix the recordings :))) It is really hard to fix without being able >> to reproduce :( >> >> I'll try to take a look at this message at the code. >> >> >> >> >> On Thu, Dec 13, 2012 at 7:11 AM, Mikael Kurula >> <[email protected]> >> >> >> wrote: >> >> Dimitri, >> >> Thanks a lot for your friendly and constructive message! With your >> help I now managed to install the libreoffice converter, so now I >> can import almost any imaginable file format to the whiteboard, >> which is awesome. :) (The alternative command didn't find Oracle's >> java on my server, but I changed the symlink to java in >> /etc/alternatives by hand.) >> >> Unfortunately, unlike you (and perhaps most users it seems?), my >> >> situation is not that everything "just works"; therefore I ask for help >> here. I also hope that my questions indicate issues which might need to >> be addressed before OpenMeetings can be accessible to the wide public; I >> suppose it is in the interest of the developers to at least be aware of >> my problems. I'm very surprised if nobody else has these problems. And >> it says on a page somewhere that the OM project is grateful for any >> feedback; maybe my questions can be regarded as feedback from a >> not-quite-so-technical user. >> >> I tried looking at the mailing list archive again, but I can't find >> >> a way to search per author (or per keyword either for that matter), so I >> cannot find your earlier posts. If you happen to know the answer to any >> of my questions in this post, then I'd be most grateful: >> >> >> http://mail-archives.apache.org/mod_mbox/incubator-openmeetings-user >> >> /201212.mbox/%3C081FEEE9-ACDF-4E35-B8B4-CA0910711F88%40gmail.com%3E >> >> After I wrote that post, I have now found some suggestions for >> >> server hardware for OM, but it's still not clear to me if the fact that >> my server is a single 2 GHz cpu with only 2GB of RAM is connected to my >> problem 3 or not. We have so far only been testing with one or two >> clients at once. >> >> I had a new look at the installation instructions for CentOS 6 and I >> >> installed all the listed packages using yum. I didn't want to follow >> these instructions earlier, because as I have understood, you shouldn't >> install software from source outside of your package manager. In Ubuntu >> it's easy to compile from source with the package manager but in CentOS >> it seems very complicated; I have tried without success a few times. >> >> Desperate to get the recordings to work, I anyway tried installing >> >> ffmpeg-0.10.6.tar.bz2 from source (I chose version 0.10.6 because it >> says in the OpenMeetings installation instructions that OM is tested >> against ffmpeg 10.3), since my version from the package manager was >> antique. Unfortunately, that didn't improve anything. I didn't compile >> flvtools from source, because the package maintainer's version was >> 0.9.1. >> >> Which version of flvtools and ffmpeg are you using if I may ask? >> >> What other packages could cause me recording problems? And what are the >> CPU/RAM specifications of your server? Which version of OM do you use >> and where did you download it if you have a newer version than 2.0? I >> downloaded 2.0 from the download page, since I got the impression that >> is the latest stable version, but I'd be happy to test with newer >> versions in case there is hope they'd work better for me. >> >> Very grateful for any help as usual, Mikael >> >> >> On 12 December 2012 15:56, Dimitri Yioulos >> <[email protected]> >> >> >> wrote: >> >> Mikael, >> >> This response is more motivational than technical: >> >> I had no problem at all using OM/LibreOffice with Oracle's >> Java. Both OpenJDK and Java 7 are installed on my machine, >> but I've made Java 7 the "active" version using the >> alternatives command. Likewise, using MySQL works, as does >> recording. I'm sure you're searching the mailing list >> archive for some guidance (you'll see plenty of shouts for >> help from me :-) ). Also, I found that this how-to: >> >> >> http://code.google.com/p/openmeetings/wiki/InstallationCentOS5 >> >> >> is a good starting point for installing OM on CentOS (5 and >> 6). >> >> What I've found (surprise, surprise) is that you do have to >> tweak and test to get everything working just right. I >> suppose these are the "rough edges" of the current OM >> release. However, this release has come a long way from >> earlier ones, which I tried in the way-back. I'm thinking >> that future releases will be kick-a**. >> >> Keep at it; it's worth the effort! >> >> Dimitri >> >> >> On Wednesday 12 December 2012 8:23:10 am Mikael Kurula >> wrote: >> >> Hi! >> >> I'm also in the process of trying out if OpenMeetings is >> a possible alternative to Adobe Connect, with which I'm >> utterly fed up. >> >> The only problem I had with CentOS is that LibreOffice >> for CentOS 6 depends on OpenJDK whereas OpenMeetings need >> Oracle's Java. Somebody better att juggling with with yum >> probably can probably solve this easily (in which case >> I'd be grateful for help). >> >> Avoiding MySQL sounds like a reasonable idea to me, since >> I ran into this problem: >> >> https://issues.apache.org/jira/browse/OPENMEETINGS-488 >> >> (From what I understood this is very rare.) >> >> Right now my only showstopper issues are with recording, >> so I could suggest you check out if the recording >> capabilities are sufficient for your needs. In addition >> to the messages I've posted to the users list, I'm also >> having this problem: >> >> https://issues.apache.org/jira/browse/OPENMEETINGS-270 >> >> >> Otherwise OpenMeetings would surely do the job just fine >> for me, so I sincerely hope I can make the recordings >> work, but I need help from the OM experts for that. :) >> >> Friendly greetings, >> Mikael >> >> On 2012.12.12, at 15:09, Nicklas af Ekenstam wrote: >> >> Thanks Dimitri, >> >> That's helpful nonetheless. I may try both CentOS and >> Ubuntu then. >> >> I also found something which I think answers my >> somewhat ill articulated question regarding upstream >> relay servers: >> >> https://cwiki.apache.org/confluence/display/OPENMEETING >> >> S/Cluster+Master-Slave+overview >> >> Thanks again, >> Nicklas >> >> On Wed, Dec 12, 2012 at 2:04 PM, Dimitri Yioulos >> >> <[email protected]> >> wrote: Hi, Nicklas. >> >> I can't answer any of your technical questions, but can >> say that I've installed OM on a VMware virtual machine >> running CentOS 6.3. It works a treat. Others have >> installed it on machines running Ubuntu. I guess >> that's a matter of personal choice depending on, for >> example, the distro you're most comfortable with, or >> run in your environment. >> >> HTH. >> >> Dimitri >> >> >> On Wednesday 12 December 2012 5:55:41 am Nicklas af >> Ekenstam >> >> wrote: >> >> Hello, >> >> I am in the process of setting up a proof of concept >> based on OpenMeetings and would very much appreciate >> your input on a few questions before I get started. >> The goal of this proof of concept is to evaluate if >> OpenMeetings would be a suitable replacement for a >> current system based on Adobe Connect. (I sure hope >> so.) >> >> What I would like to do is install a fully working >> OpenMeetings environment that we can play around >> with. As I would propably have to take this on the >> road I'm wondering if a VMware based install would >> work? I see that there are some VMware images >> available for download but I think I would prefer to >> do the install from scratch myself in order to assess >> the installation process as well. >> >> I'm thinking of doing the install in one of our >> Vsphere clusters and, if I need to take it on the >> road with me, export it to VMware Workstation images >> and run locally on one (or more) laptops with my own >> networking equipment. >> >> These are my questions: >> What is a solid choice for the OS/distro? I'm >> guessing, based on reading the Wiki, that CentOS is a >> good choice; but what version? Or should I look into >> one of the other fine distros out there? >> >> I'm looking to try the clustering features as well on >> this project so, based on that, how many servers - >> performing what tasks - do you propose I setup? I >> would like to use PostgreSQL for the DB, but MySQL >> would also work. Two servers running OpenMeetings and >> one server running the database? >> >> I would also like to explore SIP connectivity so >> perhaps one server running Asterisk (or similiar)? >> >> Do I need any more servers for something that would, >> pretty much, mimic a real live situation? >> >> And while I'm asking questions: >> Is there a way to extend OpenMeetings so that video >> broadcasts could use upstream relaying servers >> somehow? We have schools in different locations and >> it would be nice if people in these schools could >> connect to a locally installed relay server for the >> video feed instead of each of them having to go the >> main OpenMeetings server gobbling up unnecessary >> bandwidth in the process. >> >> Thanks in advance, >> Nicklas >> >> -- >> This message has been scanned for viruses and >> dangerous content by MailScanner, and is >> believed to be clean. >> >> -- >> This message has been scanned for viruses and >> dangerous content by MailScanner, and is >> believed to be clean. >> >> >> >> >> >> -- >> WBR >> Maxim aka solomax >> >> >> -- >> WBR >> Maxim aka solomax >> >> >> >> >>
