Re: GSoC project ideas wanted
Would a comprehensive user's guide be considered, or does it have to be a programming project? On Sat, Feb 16, 2013 at 2:13 PM, seba.wag...@gmail.com seba.wag...@gmail.com wrote: No, you can still add things. In fact students can propose ideas on their own too. It is just more likely that we get a success project if we can define a nice project scope upfront. Sebastian 2013/2/17 Daniel Ascher d...@aplustutoring.com Has this list of projects/features been finalized yet? Thanks. Dan On Wed, Feb 13, 2013 at 11:55 PM, seba.wag...@gmail.com seba.wag...@gmail.com wrote: One idea for the Calender would be also to have export and import mechanisms to ICS format so you can display those meetings and sync to your mobile. Sebastian 2013/2/14 Irina Arkhipets ia...@unipro.ru Hi Sebastian, ** ** My idea for GSOC-2013 is to add recurrence events support for OpenMeetings calendar. ** ** Best regards, Irina. ** ** ** ** 2013/2/12 seba.wag...@gmail.com seba.wag...@gmail.com ** ** Hi Ed, thanks for your ideas. About idea no 1: That is an interesting idea, however it won't be possible that you provide a free to choose bandwidth for each user. The background is: Every stream that any client consumes has to be created somewhere. So what could be realized is that every stream that is broadcasted from one user via webcam to Red5/OpenMeetings will be re-transcoded into multiple streams (high, middle, low) bandwidth. So there might be some limitations to that: - high quality will never be better then the original material. We can't make a picture better then the original. So all re-transcoding will only make the original to lower quality, never to higher. - Re-transcoding has to happen on the server side (and number of streams are limited, we can't provide a stream on the required bandwidth on-demand for each user, or only with very big effort) - it will require real-time transcoding on server side which is possible with FFMPEG and some integration into Red5. But we would need a very specialized student that is keen and very motiviated as there is hardly any documentation on that available in the internet. What a project makes a success is if all participant know the potential outcome and the tools and methods that are needed to realize that. I would be happy to put this project on our list but it will be difficult to find somebody with the needed skills. Sebastian ** ** ** ** 2013/2/12 BBS Technik dormiti...@gmx.de Hi all, I think, one of the gratest liminations for satisfactory video conferencing with om is the limited bandwidth of internet connections of the clients . Therefore I would like to suggest the following ideas for a GSoC project : 1. The image size of the videos transferred from the om server to the clients should be adapted to the video window size set in the recipient client. Thus the recipient client itself could influence the transferred amount of data to it. Then all the participants achieve the best possible result for them. 2. A second proposal concerns that the screensharing bandwidth requirements has an great impact on the overall quality of the video conference. Here, in a project the existing function of sreen sharing could be expanded and enhanced. For example, the possibility for the transfer on only one application window, regardless of its size. Or the possibility of shared browsing with a locally installed browser. Moreover, certainly an improvement of the used compression method would be a very good project topic. I would be happy if the subject of bandwidth consumption would plays a role in the selected GSoC project . Best regards Ed Original-Nachricht Datum: Tue, 12 Feb 2013 08:44:54 +1300 Von: seba.wag...@gmail.com seba.wag...@gmail.com An: dev d...@openmeetings.apache.org CC: user@openmeetings.apache.org Betreff: GSoC project ideas wanted Google Summer of Code is about to start soon! Google sponsors every student with 4500USD. Plus 500 for the Apache Foundation. We are searching for ideas what porential students can do. Ideas from Non-Developers are welcome too! We will add the ideas to JIRA then with a special label so students can find it. Sebastian -- Sebastian Wagner https://twitter.com/#!/dead_lock http://www.webbase-design.de http://www.wagner-sebastian.com seba.wag...@gmail.com -- Sebastian Wagner https://twitter.com/#!/dead_lock http://www.webbase-design.de http://www.wagner-sebastian.com seba.wag...@gmail.com -- Daniel Ascher, M.Ed. President A+ Test Prep and Tutoring Creating Bright Futures 505 York Road, Suite 6 Jenkintown, PA 19046 Office: 215.886.9188 Direct: 267.242.9640 www.aplustutoring.com [image: Image removed by sender.] -- Sebastian Wagner
Error when compiling
I get the following error when compiling from latest svn checkout using CentOs 6 with all latest updates and listed requirements. [echo] Going to extract /root/.ivy2/cache/openlaszlo/openlaszlo/tgzs/openlaszlo-4.9.5.tgz to the /root/om/singlewebapp/build [untar] Expanding: /root/.ivy2/cache/openlaszlo/openlaszlo/tgzs/openlaszlo-4.9.5.tgz into /root/om/singlewebapp/build [ivy:resolve] [SUCCESSFUL ] openlaszlo#openlaszlo;4.9.5!openlaszlo.tgz (47920ms) [ivy:resolve] :: resolution report :: resolve 1432ms :: artifacts dl 51861ms - | |modules|| artifacts | | conf | number| search|dwnlded|evicted|| number|dwnlded| - | openlaszlo46 | 1 | 1 | 0 | 0 || 1 | 1 | - [ivy:retrieve] :: retrieving :: apache#openmeetings [ivy:retrieve] confs: [openlaszlo46] [ivy:retrieve] 1 artifacts copied, 0 already retrieved (114960kB/305ms) compile.laszlo.main.debug.as3: -compile.flash: [java] Compiling: main.as3.lzx to maindebug.as3.swf11.swf [java] Exception in thread main org.openlaszlo.utils.ChainedException: org.openlaszlo.sc.CompilerError: Error running external compiler: java.io.IOException: Cannot run program /root/om/singlewebapp/build/openlaszlo46/WEB-INF/flexsdk/4.6.0/bin/mxmlc: java.io.IOException: error=13, Permission denied [java] at org.openlaszlo.compiler.SWF9Writer.finish(SWF9Writer.java:561) [java] at org.openlaszlo.compiler.ObjectWriter.finish(ObjectWriter.java:536) [java] at org.openlaszlo.compiler.Compiler.compile(Compiler.java:485) [java] at org.openlaszlo.compiler.Compiler.compile(Compiler.java:210) [java] at org.openlaszlo.compiler.Main.compile(Main.java:408) [java] at org.openlaszlo.compiler.Main.lzc(Main.java:348) [java] at org.openlaszlo.compiler.Main.main(Main.java:109) [java] Caused by: org.openlaszlo.sc.CompilerError: Error running external compiler: java.io.IOException: Cannot run program /root/om/singlewebapp/build/openlaszlo46/WEB-INF/flexsdk/4.6.0/bin/mxmlc: java.io.IOException: error=13, Permission denied [java] at org.openlaszlo.sc.SWF9Generator.callFlexCompiler(SWF9Generator.java:1204) [java] at org.openlaszlo.sc.SWF10Compiler.finishApp(SWF10Compiler.java:70) [java] at org.openlaszlo.compiler.SWF9Writer.finish(SWF9Writer.java:545) [java] ... 6 more [java] Caused by: org.openlaszlo.sc.CompilerError: Error running external compiler: java.io.IOException: Cannot run program /root/om/singlewebapp/build/openlaszlo46/WEB-INF/flexsdk/4.6.0/bin/mxmlc: java.io.IOException: error=13, Permission denied [java] at org.openlaszlo.sc.SWF9Generator.callFlexCompiler(SWF9Generator.java:1204) [java] at org.openlaszlo.sc.SWF10Compiler.finishApp(SWF10Compiler.java:70) [java] at org.openlaszlo.compiler.SWF9Writer.finish(SWF9Writer.java:545) [java] at org.openlaszlo.compiler.ObjectWriter.finish(ObjectWriter.java:536) [java] at org.openlaszlo.compiler.Compiler.compile(Compiler.java:485) [java] at org.openlaszlo.compiler.Compiler.compile(Compiler.java:210) [java] at org.openlaszlo.compiler.Main.compile(Main.java:408) [java] at org.openlaszlo.compiler.Main.lzc(Main.java:348) [java] at org.openlaszlo.compiler.Main.main(Main.java:109) BUILD FAILED /root/om/singlewebapp/build.xml:542: The following error occurred while executing this line: /root/om/singlewebapp/build.xml:483: Java returned: 1 Total time: 10 minutes 10 seconds [root@conf singlewebapp]# Jeff Clay Network Administrator Infotech Enterprises America 870-215-5506 Ext. 1506 DISCLAIMER: This email may contain confidential information and is intended only for the use of the specific individual(s) to which it is addressed. If you are not the intended recipient of this email, you are hereby notified that any unauthorized use, dissemination or copying of this email or the information contained in it or attached to it is strictly prohibited. If you received this message in error, please immediately notify the sender at Infotech and delete the original message.
Re: Error when compiling
Hi Jeff, yes we know that issue and working on it. In the meanwhile just do know: chmod +x /root/om/singlewebapp/build/openlaszlo46/WEB-INF/flexsdk/4.6.0/bin/mxmlc on your machine and re-run ANT and it should be fine. Sebastian 2013/2/17 Jeff Clay jeff.c...@infotech-enterprises.com I get the following error when compiling from latest svn checkout using CentOs 6 with all latest updates and listed requirements. [echo] Going to extract /root/.ivy2/cache/openlaszlo/openlaszlo/tgzs/openlaszlo-4.9.5.tgz to the /root/om/singlewebapp/build [untar] Expanding: /root/.ivy2/cache/openlaszlo/openlaszlo/tgzs/openlaszlo-4.9.5.tgz into /root/om/singlewebapp/build [ivy:resolve] [SUCCESSFUL ] openlaszlo#openlaszlo;4.9.5!openlaszlo.tgz (47920ms) [ivy:resolve] :: resolution report :: resolve 1432ms :: artifacts dl 51861ms - | |modules|| artifacts | | conf | number| search|dwnlded|evicted|| number|dwnlded| - | openlaszlo46 | 1 | 1 | 0 | 0 || 1 | 1 | - [ivy:retrieve] :: retrieving :: apache#openmeetings [ivy:retrieve] confs: [openlaszlo46] [ivy:retrieve] 1 artifacts copied, 0 already retrieved (114960kB/305ms) compile.laszlo.main.debug.as3: -compile.flash: [java] Compiling: main.as3.lzx to maindebug.as3.swf11.swf [java] Exception in thread main org.openlaszlo.utils.ChainedException: org.openlaszlo.sc.CompilerError: Error running external compiler: java.io.IOException: Cannot run program /root/om/singlewebapp/build/openlaszlo46/WEB-INF/flexsdk/4.6.0/bin/mxmlc: java.io.IOException: error=13, Permission denied [java] at org.openlaszlo.compiler.SWF9Writer.finish(SWF9Writer.java:561) [java] at org.openlaszlo.compiler.ObjectWriter.finish(ObjectWriter.java:536) [java] at org.openlaszlo.compiler.Compiler.compile(Compiler.java:485) [java] at org.openlaszlo.compiler.Compiler.compile(Compiler.java:210) [java] at org.openlaszlo.compiler.Main.compile(Main.java:408) [java] at org.openlaszlo.compiler.Main.lzc(Main.java:348) [java] at org.openlaszlo.compiler.Main.main(Main.java:109) [java] Caused by: org.openlaszlo.sc.CompilerError: Error running external compiler: java.io.IOException: Cannot run program /root/om/singlewebapp/build/openlaszlo46/WEB-INF/flexsdk/4.6.0/bin/mxmlc: java.io.IOException: error=13, Permission denied [java] at org.openlaszlo.sc.SWF9Generator.callFlexCompiler(SWF9Generator.java:1204) [java] at org.openlaszlo.sc.SWF10Compiler.finishApp(SWF10Compiler.java:70) [java] at org.openlaszlo.compiler.SWF9Writer.finish(SWF9Writer.java:545) [java] ... 6 more [java] Caused by: org.openlaszlo.sc.CompilerError: Error running external compiler: java.io.IOException: Cannot run program /root/om/singlewebapp/build/openlaszlo46/WEB-INF/flexsdk/4.6.0/bin/mxmlc: java.io.IOException: error=13, Permission denied [java] at org.openlaszlo.sc.SWF9Generator.callFlexCompiler(SWF9Generator.java:1204) [java] at org.openlaszlo.sc.SWF10Compiler.finishApp(SWF10Compiler.java:70) [java] at org.openlaszlo.compiler.SWF9Writer.finish(SWF9Writer.java:545) [java] at org.openlaszlo.compiler.ObjectWriter.finish(ObjectWriter.java:536) [java] at org.openlaszlo.compiler.Compiler.compile(Compiler.java:485) [java] at org.openlaszlo.compiler.Compiler.compile(Compiler.java:210) [java] at org.openlaszlo.compiler.Main.compile(Main.java:408) [java] at org.openlaszlo.compiler.Main.lzc(Main.java:348) [java] at org.openlaszlo.compiler.Main.main(Main.java:109) BUILD FAILED /root/om/singlewebapp/build.xml:542: The following error occurred while executing this line: /root/om/singlewebapp/build.xml:483: Java returned: 1 Total time: 10 minutes 10 seconds [root@conf singlewebapp]# Jeff Clay Network Administrator Infotech Enterprises America 870-215-5506 Ext. 1506 -- DISCLAIMER: This email may contain confidential information and is intended only for the use of the specific individual(s) to which it is addressed. If you are not the intended recipient of this email, you are hereby notified that any unauthorized use, dissemination or copying of this email or the information contained in it or attached to it is strictly prohibited. If you received this message in error, please immediately notify the sender at Infotech and delete the original message. -- Sebastian Wagner https://twitter.com/#!/dead_lock http://www.webbase-design.de http://www.wagner-sebastian.com
Running OM2.x for the first time failed
I am installing OM on windows 7 32 bit using Installation Document. Using Command line complete 19 steps but at step-20 it stopped. I try it many times but failed to overcome this issue. When run red5-debug.bat or red5.bat I get the same error all time: C:\red5red5.bat Starting Red5 Error: Could not find or load main class org.red5.server.bootstrap C:\red5red5-debug.bat Starting Red5 Listening for transport dt_socket at address: 8787 Error: Could not find or load main class org.red5.server.bootstrap Can any one help me according this? I don't have any idea before and using for the first tome.
unable to send mail via internal exchange
I have moved external email server to an internal exchange server and open meetings is not sending invatations. i have done the following reboot apt-get update apt-get upgrade created a receiver to accept anonymous connections from internal IP range other servers can send thru exchange without authentication verified I can send mail thru port 25 internally from other servers changed settings in application to point to internal machine name and IP verified I can ping the machine from the ubuntu host I'm at a loss here because it worked when it was sending to an external email server. maybe there is something i can run from a command line that i can see what's happening to the email and why its not getting sent? maybe a queue is stuck on the OMS? Steve Baumgartner Owner SMB Computers O: +1 614 991 4869 M +1 614 743 3166 Grove City, Ohio, USA st...@smbcomputers.netmailto:st...@smbcomputers.net This e-mail and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this e-mail in error please notify the sender immediately. The message does not contain any threats AVG for MS Exchange Server (2012.0.2238 - 2639/5608)
