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Frequently Asked Questions: BigBlueButton |  heise online

Commonly Requested Inquiries: BigBlueButton | heise on the internet

Protected rooms, participant legal rights, video recordings – The BigBlueButton open resource online video conferencing method features a good deal, but some selections are not quick to discover and for some apps certain server configurations or additional computer software are demanded.

How do I protected my BigBlueButton (BBB) ​​room and stop individuals from coming into the room in front of me?

This is completed by means of the a few dots future to the home name on the board and the “Space Settings” menu product. With “Deliver an optional home accessibility code”, BBB generates a 6-digit selection that contributors want in addition to the room hyperlink to be a part of the meeting. Also, it is proposed to enable the placing “Moderator acceptance prior to space can be entered”. As a result, all members end up in a waiting place soon after owning entered the obtain code and only enter the meeting when the moderator lets them to enter with “accept”.

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Does that also assist in opposition to “zoom bombardment” in class?

Certainly and no. With the zoom blitz, invited individuals article the url to the online video conference along with the passcode on Instagram and other social media platforms. Strangers interrupt the conference. The goal is to make educating extremely hard and end the lesson early.

If the waiting around area is activated, the moderator decides who has accessibility to the home. Participants should give their name. However, this does not supply any defense in opposition to “course attackers” as they can give the title of a university student. As extended as the moderator controls the amount of contributors and only makes it possible for members whose names they know, this at the very least helps prevent multiple uninvited company from entering the area at the exact same time. If the moderator identifies an intruder, he can be eradicated from the convention at any time with “Eliminate participant”.

To stay clear of receiving that much, you ought to restrict your lectures to registered contributors. With the BBB Greenlight web frontend, for example, enable this in the “Primary Settings” under “Options” with the selection “Moving into place requires authentication”. If you do not have the rights to this place, you may perhaps require to inquire your BBB server administrator to do this for you. Individuals sign up with their name and e mail deal with and can then only use this info to log into the meeting. Then it is nevertheless probable to transmit the account facts the moderator then recognizes at least who has specified obtain to an intruder.

The Greenlight internet interface can be made use of to figure out if you only will need the meeting room website link to participate in a meeting or if you also need to sign up.


How do I get an overview of who participated in the meeting?

To do this, click on the modest gear up coming to “Participants” in the meeting look at and click “Preserve participant names.” Nevertheless, this is only achievable as very long as all individuals are related. If the contributors have currently left the home, only the remaining names finish up on the participant checklist.


As an administrator, what legal rights can I grant to other BBB contributors?

In addition to straightforward “individuals”, BigBlueButton has two roles that the administrator can assign: You can designate several moderators and a highest of 1 presenter. Moderators have much more rights. You can “manage participants” to, for instance, mute all members, open breakout rooms, delete, preserve or copy chat historical past, make by yourself or other participants the presenter, and close the meeting.

The presenter uploads slides, shares exterior video clips, and initiates surveys. In this perform, you also identify regardless of whether you attract on the board alone or with other participants.

Individuals have the the very least amount of rights. They are authorized to chat and transform off their camera and microphone.

In configurations, moderators limit participants’ rights or develop breakout rooms and participant lists.


Situations can be recorded on BBB and then built obtainable to members through a hyperlink. Can I also down load the recordings?

Recorded lectures land on the aspect of the area by default, but simply cannot be very easily downloaded. The Python-Skript bbb-down load at the very least it permits you to download the films and audio from the webcam as an MP4 file. The prerequisite is that you have installed Python 2.7 and ffmpeg on your BBB server.

Recordings consider up a large amount of storage place. For conferences long lasting various hrs with the webcams on, various GBytes can be pooled. To conserve server area, you can also record video clip conferences as screencasts on your laptop or computer with supplemental application these kinds of as OBS Studio. In both scenario, you must initial explain no matter whether all meeting members concur to a recording.


Why cannot the other convention participants listen to just about anything when I perform a file from my laptop?

BBB is nevertheless unable to access the computer’s audio output as a seem resource. So if you play a break up screen film from your Personal computer, the other members will not listen to any seem. The developers approach to incorporate this aspect in the next variation 2.3.


It bothers me that I have to do the echo examination just about every time I stroll into a place. Can I turn it off?

You can use the echo exam to test if your microphone is operating. If you have obtain to the server, you can use the path /usr/share/meteor/bundle/programs/server/property/application/config/ in the File configurations.yml deactivate. To do this, switch in SkipCheck the default fake by true and restart the server.


Can I also use the BigBlueButton with a pill or smartphone?

BigBlueButton operates in the browser and is thus appropriate with all devices with net accessibility. On the other hand, on smartphones and tablets, you should really be mindful that you simply cannot share your screen there.


Is there a way to load a number of shows?

Certainly, at the commencing of the meeting, for illustration, when there are no individuals present, you can by now add all the documents you want to the area as PDF data files. To do this, click on the blue button with the white as well as indicator, find “Upload Presentation” and add the wanted files. With the eco-friendly look at mark, you ascertain which file appears in the presentation window. This also allows you to protect against a freshly uploaded file from ending up in the display screen window right away.


How can I work with other individuals on the whiteboard and can I download the final result?

To function on the whiteboard at BBB with other contributors, start “multi-consumer method” as a presenter in the presentation window under the trash can symbol. Then you can mark up texts on loaded slides, insert geometric shapes, and generate ideas. However, it is not achievable to download the consequence later on, so it is highly recommended to photograph the content of the monitor and make the outcome of the collaboration accessible to the individuals as an picture.

With the very little green check out mark, you establish which slides show up in the presentation window.

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