# # BigBlueButton open source conferencing system - http://www.bigbluebutton.org/ # # Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below). # # This program is free software; you can redistribute it and/or modify it under the # terms of the GNU Lesser General Public License as published by the Free Software # Foundation; either version 3.0 of the License, or (at your option) any later # version. # # BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License along # with BigBlueButton; if not, see . # # # These are the default properties for BigBlueButton Web application # Default loglevel. appLogLevel=DEBUG #---------------------------------------------------- # Directory where BigBlueButton stores uploaded slides presentationDir=/var/bigbluebutton #---------------------------------------------------- # Directory where ImageMagick's convert executable is located imageMagickDir=/usr/bin #---------------------------------------------------- # Executable for presentation checker presCheckExec=/usr/share/prescheck/prescheck.sh #---------------------------------------------------- # Skip Office doc conversion pre-check. Attempt to convert # Office doc to PDF right away. skipOfficePrecheck=true #---------------------------------------------------- # Executable for presentation office conversion presOfficeConversionExec=/usr/share/bbb-libreoffice-conversion/convert.sh #---------------------------------------------------- # These will be copied in cases where the conversion process # fails to generate a slide from the uploaded presentation BLANK_PRESENTATION=/usr/share/bigbluebutton/blank/blank-presentation.pdf BLANK_THUMBNAIL=/usr/share/bigbluebutton/blank/blank-thumb.png BLANK_PNG=/usr/share/bigbluebutton/blank/blank-png.png BLANK_SVG=/usr/share/bigbluebutton/blank/blank-svg.svg #---------------------------------------------------- # Number of minutes the conversion should take. If it takes # more than this time, cancel the conversion process. maxConversionTime=5 #---------------------------------------------------- # Maximum number of pages allowed for an uploaded presentation (default 100). maxNumPages=200 #---------------------------------------------------- # Maximum file size for an uploaded presentation (default 30MB). maxFileSizeUpload=30000000 #---------------------------------------------------- # Maximum allowed number of place object tags in generated svg, if exceeded the conversion will fallback to full BMP (default 800) placementsThreshold=800 # Maximum allowed number of bitmap images in generated svg, if exceeded the conversion will fallback to full BMP (default 800) imageTagThreshold=800 #------------------------------------ # Number of threads in the pool to do the presentation conversion. #------------------------------------ numConversionThreads=5 #------------------------------------ # Number of threads to process file uploads #------------------------------------ numFileProcessorThreads=2 #------------------------------------ # Timeout(secs) to wait for pdf to svg conversion (timeout for each tool called during the process) #------------------------------------ svgConversionTimeout=60 #------------------------------------ # pdfFonts is used to detect whether PDF contains text with font Type 3 # it is also used to check if the pdf has some problem to be opened (timeout) and abort the conversion if so # Configuration for pdfFonts Timeout(secs) and Max number of attempts #------------------------------------ pdfFontsTimeout=3 maxNumberOfAttemptsForPdfFonts=3 #------------------------------------ # Presentation resolution, in PPI (will be set to generated svg) #------------------------------------ svgPresentationResolutionPpi=300 #------------------------------------ # Force conversion of slides to PNG before converting to SVG ## Experimental - this option might be removed in next releases ## This will solve problems like reported in issue #8835 ## Disabled by default as it can affect the quality in zoom #------------------------------------ forceRasterizeSlides=false #------------------------------------ # Presentation will be resized to this width (in pixels) when rasterizing (converting to PNG) ## Applied in these situations: ## a) the source can't be converted directly to SVG ; ## b) option "forceRasterizeSlides" is defined as true ; ## To disable this constraint (and keep source resolution) define this property as 0. #------------------------------------ pngWidthRasterizedSlides=2048 #------------------------------------ # Timeout(secs) to wait for conversion script execution #------------------------------------ officeToPdfConversionTimeout=60 #------------------------------------ # Max concurrent of conversion script execution #------------------------------------ officeToPdfMaxConcurrentConversions=4 #------------------------------------ # Presentation upload and conversion timeouts in milliseconds #------------------------------------ extractTimeoutInMs=10000 pngCreationExecTimeoutInMs=10000 thumbnailCreationExecTimeoutInMs=10000 pdfPageDownscaleExecTimeoutInMs=10000 officeDocumentValidationExecTimeoutInMs=25000 textFileCreationExecTimeoutInMs=60000 presDownloadReadTimeoutInMs=60000 #------------------------------------ # Presentation upload and conversion timeouts in seconds #------------------------------------ pngCreationConversionTimeout=7 pngCreationWait=7 pdfToSvgTimeout=60 imageResizeWait=7 officeDocumentValidationTimeout=20 presOfficeConversionTimeout=60 pdfPageCountWait=5 #---------------------------------------------------- # Additional conversion of the presentation slides to PNG # to be used in the IOS mobile client generatePngs=false pngSlideWidth=1200 # Default number of digits for voice conference users joining through the PSTN. defaultNumDigitsForTelVoice=5 #---------------------------------------------------- # Maximum image resolution, if image exceeds this limit it will be resized maxImageWidth=2048 maxImageHeight=1536 #---------------------------------------------------- # Configuration for large PDF, 14 MB by default, if bigger it will be analysed during the conversion process bigPdfSize=14000000 # The maximum allowed page size for PDF files exceeding the 'pdfCheckSize' value, 2 MB by default maxBigPdfPageSize=2000000 #---------------------------------------------------- # Default dial access number defaultDialAccessNumber=613-555-1234 # Default Guest Policy # Valid values are ALWAYS_ACCEPT, ALWAYS_DENY, ASK_MODERATOR # defaultGuestPolicy=ALWAYS_ACCEPT # Enables or disables authenticated guest authenticatedGuest=true # Allows moderators to promote guests to moderators when authenticatedGuest is enabled defaultAllowPromoteGuestToModerator=false #--------------------------------------------------- # Default Meeting Layout # Accepted values are the standard layouts: CUSTOM_LAYOUT, SMART_LAYOUT, PRESENTATION_FOCUS, VIDEO_FOCUS # but also several layouts which are not meant to be selectable via UI: CAMERAS_ONLY, PARTICIPANTS_CHAT_ONLY, PRESENTATION_ONLY defaultMeetingLayout=CUSTOM_LAYOUT # #---------------------------------------------------- # Default welcome message to display when the participant joins the web # conference. This is only used for the old scheduling which will be # removed in the future. Use the API to create a conference. # # If the message contains characters not in ISO-8859-1 character sets # they must be properly escaped to unicode characters. An easy way to # do this is running the native2ascii command setting UTF8 encoding and # passing this file's path as input and output parameters, e.g.: # # native2ascii -encoding UTF8 bigbluebutton.properties bigbluebutton.properties # defaultWelcomeMessage=Welcome to %%CONFNAME%%!

For help on using BigBlueButton see these (short) tutorial videos.

To join the audio bridge click the speaker button. Use a headset to avoid causing background noise for others. defaultWelcomeMessageFooter=This server is running BigBlueButton. # Default maximum number of users a meeting can have. # Current default is 0 (meeting doesn't have a user limit). defaultMaxUsers=0 # Maximum number of sessions that each user (extId) can open simultaneously in the same meeting # when the limit is exceeded, the oldest session will be ended # if 0, there's no limit # if 1, limit to only one concurrent access per user maxUserConcurrentAccesses=3 # Default duration of the meeting in minutes. # Current default is 0 (meeting doesn't end). defaultMeetingDuration=0 # Number of minutes to logout client if user # isn't responsive clientLogoutTimerInMinutes=0 # End meeting if no user joined within # a period of time after meeting created. meetingExpireIfNoUserJoinedInMinutes=5 # Number of minutes to end meeting when # the last user left. meetingExpireWhenLastUserLeftInMinutes=1 # User inactivity audit timer interval. userInactivityInspectTimerInMinutes=0 # Number of minutes to consider a user inactive. # iSend warning message to client to check if really inactive. userInactivityThresholdInMinutes=30 # Number of minutes for user to respond to inactivity # warning before being logged out. userActivitySignResponseDelayInMinutes=5 # Disable recording by default. # true - don't record even if record param in the api call is set to record # false - when record param is passed from api, override this default disableRecordingDefault=false # Start recording when first user joins the meeting. # For backward compatibility with 0.81 where whole meeting # is recorded. autoStartRecording=false # Allow the user to start/stop recording. allowStartStopRecording=true # Whether media (audio, cameras and screen sharing) should be captured on their # full duration if the meeting is recorded (recorded=true). Effectively ignores # the meeting's current recording state (paused/running). recordFullDurationMedia=false # Number of minutes that Learning Dashboard will be available after the end of the meeting # If 0, the Learning Dashboard will remain available permanently. # Below is the default value, it can be customized using the create API. learningDashboardCleanupDelayInMinutes=2 # Allow webcams streaming reception only to and from moderators webcamsOnlyForModerator=false # Per meeting camera share limit # if 0, there's no limit meetingCameraCap=0 # Per user camera share limit # if 0, there's no limit userCameraCap=3 # Maximum number of cameras pinned simultaneously maxPinnedCameras=3 # Mute the meeting on start muteOnStart=false # Unmute users # Gives moderators permission to unmute other users allowModsToUnmuteUsers=false # Eject user webcams # Gives moderators permission to close other users' webcams allowModsToEjectCameras=false # Saves meeting events even if the meeting is not recorded defaultKeepEvents=false # Timeout (millis) to remove a joined user after her/his left event without a rejoin # e.g. regular user left event # Default 60s usersTimeout=60000 # Timeout (millis) to remove guest users that stopped fetching for her/his status # e.g. guest that closed the waiting page before being approved # Default 30s waitingGuestUsersTimeout=30000 # Timeout (millis) to remove users that called the enter API but did not join # e.g. user's client hanged between the enter call and join event # Default 45s enteredUsersTimeout=45000 #---------------------------------------------------- # This URL is where the BBB client is accessible. When a user successfully # enters a name and password, she is redirected here to load the client. # Do not commit changes to this field. bigbluebutton.web.serverURL=http://bigbluebutton.example.com #---------------------------------------------------- # Assign URL where the logged-out participant will be redirected after sign-out. # If "default", it returns to bigbluebutton.web.serverURL bigbluebutton.web.logoutURL=default # The url of the BigBlueButton HTML5 client. Users will be redirected here when # successfully joining the meeting. defaultHTML5ClientUrl=${bigbluebutton.web.serverURL}/html5client # Graphql websocket url (it's necessary to change for cluster setup) # Using `serverURL` as default, so `https` will be automatically replaced by `wss` graphqlWebsocketUrl=${bigbluebutton.web.serverURL}/graphql # Graphql API url (it's necessary to change for cluster setup) graphqlApiUrl=${bigbluebutton.web.serverURL}/api/rest # This parameter defines the duration (in minutes) to wait before removing user sessions after a meeting has ended. # During this delay, users can still access information indicating that the "Meeting has ended". # Setting this value to 0 will result in the sessions being kept alive indefinitely (permanent availability). sessionsCleanupDelayInMinutes=60 useDefaultLogo=false useDefaultDarkLogo=false defaultLogoURL=${bigbluebutton.web.serverURL}/images/logo.png defaultDarkLogoURL=${bigbluebutton.web.serverURL}/images/darklogo.png # Allow requests without JSESSIONID to be handled (default = false) allowRequestsWithoutSession=false # Timeout (seconds) to invalidate inactive HTTP sessions. # Default: 4 hours. # For more info, refer to javax.servlet.http.HttpSession#setMaxInactiveInterval 's spec defaultHttpSessionTimeout=14400 # The default avatar image to display. useDefaultAvatar=false defaultAvatarURL=${bigbluebutton.web.serverURL}/html5client/resources/images/avatar.png defaultBotAvatarURL=${bigbluebutton.web.serverURL}/html5client/resources/images/bot-avatar.png # The default webcam background image to display. useDefaultWebcamBackground=false defaultWebcamBackgroundURL=${bigbluebutton.web.serverURL}/html5client/resources/images/virtual-backgrounds/board.jpg apiVersion=2.0 # Salt which is used by 3rd-party apps to authenticate api calls securitySalt=330a8b08c3b4c61533e1d0c5ce1ac88f # List of supported hash algorithms for validating checksums (comma-separated) # Available options: sha1, sha256, sha384, sha512 supportedChecksumAlgorithms=sha1,sha256,sha384,sha512 # Directory where we drop the .done file recordStatusDir=/var/bigbluebutton/recording/status/recorded redisHost=127.0.0.1 redisPort=6379 redisPassword= redisKeyExpiry=1209600 # The directory where the published/unpublised recordings are located. This is for # the get recording* api calls publishedDir=/var/bigbluebutton/published unpublishedDir=/var/bigbluebutton/unpublished captionsDir=/var/bigbluebutton/captions # when set to true, a single call of getRecordings with no specified meetingID will return a (potentially massive) response listing all recordings on the system allowFetchAllRecordings=true # The directory where the pre-built configs are stored configDir=/var/bigbluebutton/configs # Enable this option to allow overriding client settings through /create call allowOverrideClientSettingsOnCreateCall=false # The directory to export Json with Meeting activities (used in Learning Dashboard) learningDashboardFilesDir=/var/bigbluebutton/learning-dashboard # If the API is enabled. serviceEnabled = true # Test voiceBridge number testVoiceBridge=99999 testConferenceMock=conference-mock-default #------------------------------------------------------ # These properties are used to test the conversion process. # Conference name folder in ${presentationDir} (see above) beans.presentationService.testConferenceMock=${testConferenceMock} # Conference room folder in ${presentationDir}/${testConferenceMock} beans.presentationService.testRoomMock=conference-mock-default # Uploaded presentation name beans.presentationService.testPresentationName=appkonference # Uploaded presentation file beans.presentationService.testUploadedPresentation=appkonference.txt # Default Uploaded presentation file # to disable default presentation set its value to null beans.presentationService.defaultUploadedPresentation=${bigbluebutton.web.serverURL}/default.pdf # Discard default presentation (default.pdf) when Pre-upload Slides are sent within the create call (default true) beans.presentationService.preUploadedPresentationOverrideDefault=true presentationBaseURL=${bigbluebutton.web.serverURL}/bigbluebutton/presentation # Comma separated list of supported protocols for hosts to download presentations from # By default only HTTPS is supported. To enable support for all protocols (NOT RECOMMENDED) use 'all' instead insertDocumentSupportedProtocols=https # Comma separated list of hosts that presentations CANNOT be downloaded from # By default localhost is blocked (i.e. all IPs related to localhost will be blocked and cannot be used for presentation download) insertDocumentBlockedHosts=localhost # Indicates whether uploaded presentation files should be scanned for viruses. By default, files are not scanned. scanUploadedPresentationFiles=false #---------------------------------------------------- # The URL where the presentations will be loaded from. #---------------------------------------------------- beans.presentationService.presentationBaseUrl=${presentationBaseURL} #---------------------------------------------------- # Inject values into grails service beans beans.presentationService.presentationDir=${presentationDir} #---------------------------------------------------- # Specify which IPs can do cross domain requests accessControlAllowOrigin=${bigbluebutton.web.serverURL} #---------------------------------------------------- # The lapsus of seconds for polling the BBB Server in order to check if it's down. # After 5 tries if there isn't response, it will be declared down checkBBBServerEvery=10 # Default settings for breakout rooms breakoutRoomsRecord=false breakoutRoomsPrivateChatEnabled=true # Default Lock Settings lockSettingsDisableCam=false lockSettingsDisableMic=false lockSettingsDisablePrivateChat=false lockSettingsDisablePublicChat=false lockSettingsDisableNotes=false lockSettingsHideUserList=false lockSettingsLockOnJoin=true lockSettingsLockOnJoinConfigurable=false lockSettingsHideViewersCursor=false lockSettingsHideViewersAnnotation=false defaultTextTrackUrl=${bigbluebutton.web.serverURL}/bigbluebutton # Param to end the meeting when there are no moderators after a certain period of time. # Needed for classes where teacher gets disconnected and can't get back in. Prevents # students from running amok. endWhenNoModerator=false # Number of minutes to wait for moderator rejoin before end meeting (if `endWhenNoModerator` enabled) endWhenNoModeratorDelayInMinutes=1 # List of features to disable (comma-separated) # https://docs.bigbluebutton.org/3.0/development/api/#create # Available options: # chat, sharedNotes, polls, screenshare, externalVideos, layouts, captions, liveTranscription, # breakoutRooms, importSharedNotesFromBreakoutRooms, importPresentationWithAnnotationsFromBreakoutRooms, # presentation, downloadPresentationWithAnnotations, downloadPresentationOriginalFile, downloadPresentationConvertedToPdf, # learningDashboard, learningDashboardDownloadSessionData, # virtualBackgrounds, customVirtualBackgrounds, disabledFeatures= # Notify users that recording is on notifyRecordingIsOn=false # Allow endpoint with current BigBlueButton version allowRevealOfBBBVersion=false # legacy method for disabling of the learning analytics dashboard; please use disabledFeatures=learningDashboard learningDashboardEnabled=true # legacy method for disabling of the breakout rooms; please use disabledFeatures=breakoutRooms breakoutRoomsEnabled=true # legacy, please use maxUserConcurrentAccesses instead allowDuplicateExtUserid=true # list of plugins manifests (json array) # e.g: [{url: "https://plugin_manifest.json"}] pluginManifests=