What's new in version. Release November 9, Date Added October 27, Operating Systems. Additional Requirements None. Total Downloads 13,, Downloads Last Week 1, Report Software. Related Software. Superbike Racers Free. Take part in a big moto-racing competition. As the release moves through iterations in beta, members of the community will start to run BigBlueButton on production servers.
Yes, some run it for months on production. When all the bugs are fixed and issues are closed, the product moves to Release Candidate. For us the release candidate is done — which means issue a release is changing only the label of the build. We tend to wait for at least two weeks of community use before we change the label to release. Again, stability is paramount for reaching a release candidate build.
During the stage at release candidate the core committers monitor the mailing lists, twitter, and feedback from members to look for any bugs or issues that would impact the delivery of general release. After a roughly two week period in which no one has reported any issues for a release candidate, the committers change the label such as 0.
BigBlueButton exists because many developers have contributed their time and expertise to its development. The BigBlueButton client is written in Javascript. Like other open source projects, a good place to start is to try fixing an open issue.
You can also browse the bugs by labels: Stability - Usability - Performance - Localization - Research. You could also try tackling one of the enhancements to BigBlueButton. Some bugs are more important than others. Stability and usability issues are very important to the BigBlueButton community.
You can become proficient in the installation and configuration of a BigBlueButton server. Each month, there are many new users in bigbluebutton-setup that need help with setup of BigBlueButton, especially setup behind a firewall.
You can contribute a language file. You could point out any errors to this documentation. Such assistance reduces the support load on us and gives us more time to work on improving BigBlueButton.
Any contribution by external members for inclusion into BigBlueButton will be reviewed by one or more of the committers. The process for submission and review depends on the complexity of the contribution and requires that you have signed a Contributor License Agreement. Therefore, everyone wishing to send us a pull request for review must have a signed Contributor License Agreement in place.
To obtain a committer agreement, download BigBlueButton Inc. Contributor Agreement. Except as set out in the agreement, you and your employer if you have an intellectual property agreement in place keep all right, title, and interest in your contribution. If you and your employer are in agreement with its terms be sure to use a physical mailing address for the address section to make it legal , then sign, scan, and e-mail a copy back to Fred Dixon ffdixon at bigbluebutton dot org.
Once we receive the signed Contributor Agreement, we can review your submission for inclusion in BigBlueButton. If you want to submit a pull request, your chances of acceptance are greatly improved if the following are true:. The ideal patch submission has all the above true, which essentially means you have built a relationship of trust with other BigBlueButton developers and have been visible on your willingness to contribute your skills to the project.
GitHub provides some good help in the above steps, and there is an excellent Pro Git book by Scott Chacon available on-line. Some of the items in our issue tracker are enhancements to the core product. If you are interested in contributing an enhancement, your chances of acceptance are greatly improved if the following are true:. Like other open source projects, the participation of a committer is central to the above process as they will take the responsibility for reviewing and signing off on your contribution.
Depending on the complexity of your patch or feature, it should be accompanied by test cases or, at minimum, a series of steps to test whether the code is functioning properly. We are continuously trying to incorporate more automated testing into the BigBlueButton development process, such as using TestNG.
We know that the most important part of any submission is the ability for others to test that it works correctly. Any documentation, sample code, or unit tests that you can provide will greatly reduce the effort of the committer to review your submission.
For code written in Java, we follow the Java Coding Convention with minor changes. We will be documenting those changes in this wiki. For documentation of code method — especially those classes that provides an API to other classes — should be documented using the JavaDoc format. We will respond to you quickly, work with you to examine the scope of the issue, and give priority to fixing it as soon as possible. Likely not. First, you need root access to install BigBlueButton. BigBlueButton requires Ubuntu See Install BigBlueButton.
We the core developers have not installed BigBlueButton on any other version of Ubuntu. We do have experience with CentOS. In April, , we released BigBlueButton 0. However, based on our experience of developing, building, and testing both Ubuntu and CentOS packages, we stopped supporting RPM packages after that release. In a nutshell: quality. They are now very solid and well tested. If you really want support for CentOS, you can contact one of the following companies for commercial support.
Any financial contribution you make for updating and maintaining the CentOS packages will directly benefit other CentOS users in the community. You can see further discussion on the support for CentOS in issue We may be updating this section in the future. While technically it should be possible to manually install each of components red5, tomcat7, nginx, LibreOffice, etc.
If you are a brave soul and want to take a BigBlueButton server and manually install the equivalent components and configuration files onto a Windows server, it should technically be possible. However, beware, no one who has tried this has lived to post a success message to our mailing list BigBlueButton runs within the default Chrome browser no app to install on Android 6. All the features of BigBlueButton are available on Android except screen sharing Chrome does not support screen sharing on Android.
When sharing a webcam as a moderator, BigBlueButton lets you select x, x, or x For bandwidth calculations, each resolution corresponds roughly to a. For example, if you have a room with 5 users, each sharing their webcam at x, then you can calculate the bandwidth usage as follows:.
For example, with 5 users in a room with 5 webcams streaming, the bandwidth calculation is as follows:. Chat also takes almost no bandwidth. Screen sharing sharing takes the most bandwidth. October 29, at pm. JOhn says:. October 11, at pm. October 12, at am. October 13, at pm. October 11, at am. Aadesh kanna says:. October 10, at am. Saurav Saini says:. October 5, at pm. October 5, at am. Praveen says:. September 30, at am.
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Worked for me. I just got the same problem today after my Nexus 7 and Galaxy Nexus were updated to Android 4. The thing that fixed it for me was to upgrade the SDK platform-tools to r If your whole Eclipse and ADT are ancient, you may need to update them as well, but I didn't need to.
Note: you may need to run SDK Manager twice once to update itself before you will see the latest packages. It also seems to occur frequently when you connect to the device using the Wi-Fi mode in Android Studio or in the console by running adb tcpip for example.
I hit the same issue on a Nexus 7 running 4. To fix, I updated my SDK using:. For anyone wondering about 4. Be sure your tools are updated AND you allow the PC access by verifying the security question on the devices in question. This fixed it for me. Try by turning off usb debugging once and then enabling it agin and then connect your device with system: link. My problem was solved when deleted a copy of OLD adb.
I don't know how a copy of adb. When I launch adb. I was having this problem and none of the other answers helped. If your device normally connects over USB, but suddenly stops working, especially after the USB cable has been disconnected and reconnected, try the following non-invasive steps before doing some of the more drastic things mentioned in the other answers:. If your device is listed with 'offline' next to it, try restarting the device. The ADB daemon on the device will occasionally get hung.
I've noticed this more when I've disconnected the cable while LogCat is running and after switching back from connecting via Wi-Fi or Ethernet. If your device isn't listed then you should try the solutions in the other answers, starting with trying a different USB cable and port.
Those cheapo cables can go bad. Be sure to use adb from your platform-tools folder, after updating the SDK tools. I ran to through same problem this fixed for me. On the device I needed to stop adbd and restart it start adbd. Device is now "online" again. To verify that it worked, run 'adb version' before and after the commands and make sure it is the latest. The reason for the adb kill-server command is that it it most likely running, and it can't be updated while it is running, so you have to kill it first.
For me nothing worked. I spent about 12 hours constantly searching on the Internet and trying the solutions that worked for other people having similar issues. The port was on my phone. Installed the latest android sdk. Changed the USB port of the device. It worked. What worked for me:.
Try pressing the screen-on button and entering your pattern - this fixed it for me. The best way I figured is by disabling and then enabling the device from Device Manager and running the adb devices command.
One more possibility for people with flaky ADB connections, and if they're on a Mac and have Android File Transfer installed: I found that file transfer was interfering with my ADB connection, causing it to stop working intermittently.
Killing the Android File Transfer Agent. Of course, the private key is chmod - only readable for root in your home directory. Subsequently starting adb as normal user will give no access to the private key file, which in turn will fail silently with "device offline".
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