fix(lang) update German translation for participants pane

Copy over existing "invite" translations where the participants
pane is already translated.

Signed-off-by: Christoph Settgast <csett86@web.de>

.eslintignore

@@ -5,8 +5,9 @@ build/*
 # modify as little as possible.
 flow-typed/*
 libs/*
-
-react/features/stream-effects/blur/vendor/*
+resources/*
+react/features/stream-effects/virtual-background/vendor/*
+load-test/*
 
 # ESLint will by default ignore its own configuration file. However, there does
 # not seem to be a reason why we will want to risk being inconsistent with our

.github/workflows/ci.yml

@@ -12,5 +12,6 @@ jobs:
       with:
         node-version: '12.x'
     - run: npm install
+    - run: git status -s --untracked-files=no
     - run: npm run lint
     - run: make

CONTRIBUTING.md

@@ -152,3 +152,20 @@ this model but new features should follow this new layout.
 
 When working on an old feature, adding the necessary changes to migrate to the new
 model is encouraged.
+
+
+### Avoiding bundle bloat
+
+When adding a new feature it's possible that it triggers a build failure due to the increased bundle size. We have safeguards inplace to avoid bundles growing disproportionatelly. While there are legit reasons for increasing the limits, please analyze the bundle first to make sure no unintended dependencies have been included, causing the increase in size.
+
+First, make a production build with bundle-analysis enabled:
+
+```
+npx webpack -p --analyze-bundle
+```
+
+Then open the interactive bundle analyzer tool:
+
+```
+npx webpack-bundle-analyzer build/app-stats.json
+```

Makefile

@@ -5,8 +5,8 @@ LIBJITSIMEET_DIR = node_modules/lib-jitsi-meet/
 LIBFLAC_DIR = node_modules/libflacjs/dist/min/
 OLM_DIR = node_modules/olm
 RNNOISE_WASM_DIR = node_modules/rnnoise-wasm/dist/
-TFLITE_WASM = react/features/stream-effects/blur/vendor/tflite
-MEET_MODELS_DIR  = react/features/stream-effects/blur/vendor/models/
+TFLITE_WASM = react/features/stream-effects/virtual-background/vendor/tflite
+MEET_MODELS_DIR  = react/features/stream-effects/virtual-background/vendor/models/
 NODE_SASS = ./node_modules/.bin/sass
 NPM = npm
 OUTPUT_DIR = .
@@ -51,10 +51,6 @@ deploy-appbundle:
 		$(OUTPUT_DIR)/analytics-ga.js \
 		$(BUILD_DIR)/analytics-ga.min.js \
 		$(BUILD_DIR)/analytics-ga.min.map \
-		$(BUILD_DIR)/video-blur-effect.min.js \
-		$(BUILD_DIR)/video-blur-effect.min.map \
-		$(BUILD_DIR)/rnnoise-processor.min.js \
-		$(BUILD_DIR)/rnnoise-processor.min.map \
 		$(BUILD_DIR)/close3.min.js \
 		$(BUILD_DIR)/close3.min.map \
 		$(DEPLOY_DIR)

README.md

@@ -2,9 +2,9 @@
 
 Jitsi Meet is an open-source (Apache) WebRTC JavaScript application that uses [Jitsi Videobridge](https://jitsi.org/videobridge) to provide high quality, [secure](https://jitsi.org/security) and scalable video conferences. Jitsi Meet in action can be seen at [here at the session #482 of the VoIP Users Conference](http://youtu.be/7vFUVClsNh0).
 
-The Jitsi Meet client runs in your browser, without installing anything else on your computer. You can try it out at https://meet.jit.si.
+The Jitsi Meet client runs in your browser, without installing anything on your computer. You can try it out at https://meet.jit.si.
 
-Jitsi Meet allows very efficient collaboration. Users can stream their desktop or only some windows. It also supports shared document editing with Etherpad.
+Jitsi Meet allows for very efficient collaboration. Users can stream their desktop or only some windows. It also supports shared document editing with Etherpad.
 
 **NOTE:** If you are looking for Jitsi as a Service (JaaS) please start [here](https://jaas.8x8.vc).
 

android/app/build.gradle

@@ -122,7 +122,7 @@ gradle.projectsEvaluated {
         android.applicationVariants.all { variant ->
             variant.outputs.each { output ->
                 output.getProcessManifestProvider().get().doLast {
-                    def outputDir = manifestOutputDirectory.get().asFile
+                    def outputDir = multiApkManifestOutputDirectory.get().asFile
                     def manifestPath = new File(outputDir, 'AndroidManifest.xml')
                     def charset = 'UTF-8'
                     def text

android/gradle.properties

@@ -25,5 +25,5 @@ android.enableDexingArtifactTransform.desugaring=false
 android.useAndroidX=true
 android.enableJetifier=true
 
-appVersion=21.0.0
-sdkVersion=3.1.0
+appVersion=21.2.0
+sdkVersion=3.5.0

android/sdk/build.gradle

@@ -70,7 +70,6 @@ dependencies {
     implementation project(':react-native-default-preference')
     implementation project(':react-native-immersive')
     implementation project(':react-native-keep-awake')
-    implementation project(':react-native-linear-gradient')
     implementation project(':react-native-sound')
     implementation project(':react-native-svg')
     implementation project(':react-native-webrtc')

android/sdk/src/main/java/org/jitsi/meet/sdk/BroadcastAction.java

@@ -36,8 +36,17 @@ public class BroadcastAction {
 
         for (String key : this.data.keySet()) {
             try {
-                // TODO add support for different types of objects
-                nativeMap.putString(key, this.data.get(key).toString());
+                if (this.data.get(key) instanceof Boolean) {
+                    nativeMap.putBoolean(key, (Boolean) this.data.get(key));
+                } else if (this.data.get(key) instanceof Integer) {
+                    nativeMap.putInt(key, (Integer) this.data.get(key));
+                } else if (this.data.get(key) instanceof Double) {
+                    nativeMap.putDouble(key, (Double) this.data.get(key));
+                } else if (this.data.get(key) instanceof String) {
+                    nativeMap.putString(key, (String) this.data.get(key));
+                } else {
+                    throw new Exception("Unsupported extra data type");
+                }
             } catch (Exception e) {
                 JitsiMeetLogger.w(TAG + " invalid extra data in event", e);
             }
@@ -66,7 +75,8 @@ public class BroadcastAction {
         RETRIEVE_PARTICIPANTS_INFO("org.jitsi.meet.RETRIEVE_PARTICIPANTS_INFO"),
         OPEN_CHAT("org.jitsi.meet.OPEN_CHAT"),
         CLOSE_CHAT("org.jitsi.meet.CLOSE_CHAT"),
-        SEND_CHAT_MESSAGE("org.jitsi.meet.SEND_CHAT_MESSAGE");
+        SEND_CHAT_MESSAGE("org.jitsi.meet.SEND_CHAT_MESSAGE"),
+        SET_VIDEO_MUTED("org.jitsi.meet.SET_VIDEO_MUTED");
 
         private final String action;
 

android/sdk/src/main/java/org/jitsi/meet/sdk/BroadcastEvent.java

@@ -85,7 +85,9 @@ public class BroadcastEvent {
         SCREEN_SHARE_TOGGLED("org.jitsi.meet.SCREEN_SHARE_TOGGLED"),
         PARTICIPANTS_INFO_RETRIEVED("org.jitsi.meet.PARTICIPANTS_INFO_RETRIEVED"),
         CHAT_MESSAGE_RECEIVED("org.jitsi.meet.CHAT_MESSAGE_RECEIVED"),
-        CHAT_TOGGLED("org.jitsi.meet.CHAT_TOGGLED");
+        CHAT_TOGGLED("org.jitsi.meet.CHAT_TOGGLED"),
+        VIDEO_MUTED_CHANGED("org.jitsi.meet.VIDEO_MUTED_CHANGED");
+
 
         private static final String CONFERENCE_WILL_JOIN_NAME = "CONFERENCE_WILL_JOIN";
         private static final String CONFERENCE_JOINED_NAME = "CONFERENCE_JOINED";
@@ -98,6 +100,7 @@ public class BroadcastEvent {
         private static final String PARTICIPANTS_INFO_RETRIEVED_NAME = "PARTICIPANTS_INFO_RETRIEVED";
         private static final String CHAT_MESSAGE_RECEIVED_NAME = "CHAT_MESSAGE_RECEIVED";
         private static final String CHAT_TOGGLED_NAME = "CHAT_TOGGLED";
+        private static final String VIDEO_MUTED_CHANGED_NAME = "VIDEO_MUTED_CHANGED";
 
         private final String action;
 
@@ -142,6 +145,8 @@ public class BroadcastEvent {
                     return CHAT_MESSAGE_RECEIVED;
                 case CHAT_TOGGLED_NAME:
                     return CHAT_TOGGLED;
+                case VIDEO_MUTED_CHANGED_NAME:
+                    return VIDEO_MUTED_CHANGED;
             }
 
             return null;

android/sdk/src/main/java/org/jitsi/meet/sdk/BroadcastIntentHelper.java

@@ -20,8 +20,10 @@ public class BroadcastIntentHelper {
         return intent;
     }
 
-    public static Intent buildToggleScreenShareIntent() {
-        return new Intent(BroadcastAction.Type.TOGGLE_SCREEN_SHARE.getAction());
+    public static Intent buildToggleScreenShareIntent(boolean enabled) {
+        Intent intent = new Intent(BroadcastAction.Type.TOGGLE_SCREEN_SHARE.getAction());
+        intent.putExtra("enabled", enabled);
+        return intent;
     }
 
     public static Intent buildOpenChatIntent(String participantId) {
@@ -40,4 +42,10 @@ public class BroadcastIntentHelper {
         intent.putExtra("message", message);
         return intent;
     }
+
+    public static Intent buildSetVideoMutedIntent(boolean muted) {
+        Intent intent = new Intent(BroadcastAction.Type.SET_VIDEO_MUTED.getAction());
+        intent.putExtra("muted", muted);
+        return intent;
+    }
 }

android/sdk/src/main/java/org/jitsi/meet/sdk/ExternalAPIModule.java

@@ -85,6 +85,7 @@ class ExternalAPIModule
         constants.put("OPEN_CHAT", BroadcastAction.Type.OPEN_CHAT.getAction());
         constants.put("CLOSE_CHAT", BroadcastAction.Type.CLOSE_CHAT.getAction());
         constants.put("SEND_CHAT_MESSAGE", BroadcastAction.Type.SEND_CHAT_MESSAGE.getAction());
+        constants.put("SET_VIDEO_MUTED", BroadcastAction.Type.SET_VIDEO_MUTED.getAction());
 
         return constants;
     }

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetActivity.java

@@ -32,6 +32,7 @@ import com.facebook.react.modules.core.PermissionListener;
 import org.jitsi.meet.sdk.log.JitsiMeetLogger;
 
 import java.util.HashMap;
+import android.app.Activity;
 
 /**
  * A base activity for SDK users to embed. It uses {@link JitsiMeetFragment} to do the heavy
@@ -58,6 +59,9 @@ public class JitsiMeetActivity extends FragmentActivity
         Intent intent = new Intent(context, JitsiMeetActivity.class);
         intent.setAction(ACTION_JITSI_MEET_CONFERENCE);
         intent.putExtra(JITSI_MEET_CONFERENCE_OPTIONS, options);
+        if (!(context instanceof Activity)) {
+            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        }
         context.startActivity(intent);
     }
 

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetOngoingConferenceService.java

@@ -132,6 +132,7 @@ public class JitsiMeetOngoingConferenceService extends Service
     public void onCurrentConferenceChanged(String conferenceUrl) {
         if (conferenceUrl == null) {
             stopSelf();
+            OngoingNotification.resetStartingtime();
             JitsiMeetLogger.i(TAG + "Service stopped");
         }
     }

android/sdk/src/main/java/org/jitsi/meet/sdk/OngoingNotification.java

@@ -43,6 +43,7 @@ class OngoingNotification {
     private static final String CHANNEL_NAME = "Ongoing Conference Notifications";
 
     static final int NOTIFICATION_ID = new Random().nextInt(99999) + 10000;
+    private static long startingTime = 0;
 
     static void createOngoingConferenceNotificationChannel() {
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
@@ -85,6 +86,10 @@ class OngoingNotification {
 
         NotificationCompat.Builder builder = new NotificationCompat.Builder(context, CHANNEL_ID);
 
+        if (startingTime == 0) {
+            startingTime = System.currentTimeMillis();
+        }
+
         builder
             .setCategory(NotificationCompat.CATEGORY_CALL)
             .setContentTitle(context.getString(R.string.ongoing_notification_title))
@@ -92,6 +97,8 @@ class OngoingNotification {
             .setPriority(NotificationCompat.PRIORITY_DEFAULT)
             .setContentIntent(pendingIntent)
             .setOngoing(true)
+            .setWhen(startingTime)
+            .setUsesChronometer(true)
             .setAutoCancel(false)
             .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
             .setOnlyAlertOnce(true)
@@ -110,6 +117,10 @@ class OngoingNotification {
         return builder.build();
     }
 
+    static void resetStartingtime() {
+        startingTime = 0;
+    }
+
     private static NotificationCompat.Action createAction(Context context, JitsiMeetOngoingConferenceService.Action action, @StringRes int titleId) {
         Intent intent = new Intent(context, JitsiMeetOngoingConferenceService.class);
         intent.setAction(action.getName());

android/sdk/src/main/java/org/jitsi/meet/sdk/ReactInstanceManagerHolder.java

@@ -178,7 +178,6 @@ class ReactInstanceManagerHolder {
 
         List<ReactPackage> packages
             = new ArrayList<>(Arrays.asList(
-                new com.BV.LinearGradient.LinearGradientPackage(),
                 new com.calendarevents.CalendarEventsPackage(),
                 new com.corbt.keepawake.KCKeepAwakePackage(),
                 new com.facebook.react.shell.MainReactPackage(),

android/settings.gradle

@@ -19,8 +19,6 @@ include ':react-native-immersive'
 project(':react-native-immersive').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-immersive/android')
 include ':react-native-keep-awake'
 project(':react-native-keep-awake').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-keep-awake/android')
-include ':react-native-linear-gradient'
-project(':react-native-linear-gradient').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-linear-gradient/android')
 include ':react-native-sound'
 project(':react-native-sound').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-sound/android')
 include ':react-native-splash-screen'

app.js

@@ -1,8 +1,6 @@
 /* application specific logic */
 
 import 'jquery';
-import 'jquery-contextmenu';
-import 'jQuery-Impromptu';
 
 import 'olm';
 

babel.config.js

@@ -0,0 +1,9 @@
+module.exports = {
+    presets: [ 'module:metro-react-native-babel-preset' ],
+    env: {
+        production: {
+            plugins: [ 'react-native-paper/babel' ]
+        }
+    },
+    plugins: [ 'optional-require' ]
+};

conference.js

@@ -1,10 +1,12 @@
 /* global APP, JitsiMeetJS, config, interfaceConfig */
 
+import { jitsiLocalStorage } from '@jitsi/js-utils';
 import EventEmitter from 'events';
 import Logger from 'jitsi-meet-logger';
 
 import { openConnection } from './connection';
 import { ENDPOINT_TEXT_MESSAGE_NAME } from './modules/API/constants';
+import { AUDIO_ONLY_SCREEN_SHARE_NO_TRACK } from './modules/UI/UIErrors';
 import AuthHandler from './modules/UI/authentication/AuthHandler';
 import UIUtil from './modules/UI/util/UIUtil';
 import mediaDeviceHelper from './modules/devices/mediaDeviceHelper';
@@ -99,6 +101,7 @@ import {
     destroyLocalTracks,
     getLocalJitsiAudioTrack,
     getLocalJitsiVideoTrack,
+    getLocalTracks,
     isLocalCameraTrackMuted,
     isLocalTrackMuted,
     isUserInteractionRequiredForUnmute,
@@ -115,7 +118,7 @@ import {
     submitFeedback
 } from './react/features/feedback';
 import { showNotification } from './react/features/notifications';
-import { mediaPermissionPromptVisibilityChanged } from './react/features/overlay';
+import { mediaPermissionPromptVisibilityChanged, toggleSlowGUMOverlay } from './react/features/overlay';
 import { suspendDetected } from './react/features/power-monitor';
 import {
     initPrejoin,
@@ -124,8 +127,9 @@ import {
     makePrecallTest
 } from './react/features/prejoin';
 import { disableReceiver, stopReceiver } from './react/features/remote-control';
+import { setScreenAudioShareState, isScreenAudioShared } from './react/features/screen-share/';
 import { toggleScreenshotCaptureEffect } from './react/features/screenshot-capture';
-import { setSharedVideoStatus } from './react/features/shared-video';
+import { setSharedVideoStatus } from './react/features/shared-video/actions';
 import { AudioMixerEffect } from './react/features/stream-effects/audio-mixer/AudioMixerEffect';
 import { createPresenterEffect } from './react/features/stream-effects/presenter';
 import { endpointMessageReceived } from './react/features/subtitles';
@@ -377,7 +381,6 @@ class ConferenceConnector {
         if (this.reconnectTimeout !== null) {
             clearTimeout(this.reconnectTimeout);
         }
-        AuthHandler.closeAuth();
     }
 
     /**
@@ -392,7 +395,8 @@ class ConferenceConnector {
      *
      */
     connect() {
-        room.join();
+        // the local storage overrides here and in connection.js can be used by jibri
+        room.join(jitsiLocalStorage.getItem('xmpp_conference_password_override'));
     }
 }
 
@@ -473,18 +477,13 @@ export default {
      */
     createInitialLocalTracks(options = {}) {
         const errors = {};
+
+        // Always get a handle on the audio input device so that we have statistics (such as "No audio input" or
+        // "Are you trying to speak?" ) even if the user joins the conference muted.
         const initialDevices = config.disableInitialGUM ? [] : [ 'audio' ];
         const requestedAudio = !config.disableInitialGUM;
         let requestedVideo = false;
 
-        // Always get a handle on the audio input device so that we have statistics even if the user joins the
-        // conference muted. Previous implementation would only acquire the handle when the user first unmuted,
-        // which would results in statistics ( such as "No audio input" or "Are you trying to speak?") being available
-        // only after that point.
-        if (options.startWithAudioMuted) {
-            this.muteAudio(true, true);
-        }
-
         if (!config.disableInitialGUM
                 && !options.startWithVideoMuted
                 && !options.startAudioOnly
@@ -502,10 +501,15 @@ export default {
             );
         }
 
+        JitsiMeetJS.mediaDevices.addEventListener(
+            JitsiMediaDevicesEvents.SLOW_GET_USER_MEDIA,
+            () => APP.store.dispatch(toggleSlowGUMOverlay(true))
+        );
+
         let tryCreateLocalTracks;
 
         // On Electron there is no permission prompt for granting permissions. That's why we don't need to
-        // spend much time displaying the overlay screen. If GUM is not resolved withing 15 seconds it will
+        // spend much time displaying the overlay screen. If GUM is not resolved within 15 seconds it will
         // probably never resolve.
         const timeout = browser.isElectron() ? 15000 : 60000;
 
@@ -519,8 +523,10 @@ export default {
 
                     return createLocalTracksF({
                         devices: [ 'audio' ],
-                        timeout
-                    }, true)
+                        timeout,
+                        firePermissionPromptIsShownEvent: true,
+                        fireSlowPromiseEvent: true
+                    })
                         .then(([ audioStream ]) =>
                             [ desktopStream, audioStream ])
                         .catch(error => {
@@ -536,8 +542,10 @@ export default {
                     return requestedAudio
                         ? createLocalTracksF({
                             devices: [ 'audio' ],
-                            timeout
-                        }, true)
+                            timeout,
+                            firePermissionPromptIsShownEvent: true,
+                            fireSlowPromiseEvent: true
+                        })
                         : [];
                 })
                 .catch(error => {
@@ -551,8 +559,10 @@ export default {
         } else {
             tryCreateLocalTracks = createLocalTracksF({
                 devices: initialDevices,
-                timeout
-            }, true)
+                timeout,
+                firePermissionPromptIsShownEvent: true,
+                fireSlowPromiseEvent: true
+            })
                 .catch(err => {
                     if (requestedAudio && requestedVideo) {
 
@@ -561,7 +571,7 @@ export default {
 
                         if (err.name === JitsiTrackErrors.TIMEOUT && !browser.isElectron()) {
                             // In this case we expect that the permission prompt is still visible. There is no point of
-                            // executing GUM with different source. Also at the time of writting the following
+                            // executing GUM with different source. Also at the time of writing the following
                             // inconsistency have been noticed in some browsers - if the permissions prompt is visible
                             // and another GUM is executed the prompt does not change its content but if the user
                             // clicks allow the user action isassociated with the latest GUM call.
@@ -574,8 +584,10 @@ export default {
                         return (
                             createLocalTracksF({
                                 devices: [ 'audio' ],
-                                timeout
-                            }, true));
+                                timeout,
+                                firePermissionPromptIsShownEvent: true,
+                                fireSlowPromiseEvent: true
+                            }));
                     } else if (requestedAudio && !requestedVideo) {
                         errors.audioOnlyError = err;
 
@@ -598,8 +610,9 @@ export default {
                     return requestedVideo
                         ? createLocalTracksF({
                             devices: [ 'video' ],
-                            timeout
-                        }, true)
+                            firePermissionPromptIsShownEvent: true,
+                            fireSlowPromiseEvent: true
+                        })
                         : [];
                 })
                 .catch(err => {
@@ -615,10 +628,11 @@ export default {
 
         // Hide the permissions prompt/overlay as soon as the tracks are
         // created. Don't wait for the connection to be made, since in some
-        // cases, when auth is rquired, for instance, that won't happen until
+        // cases, when auth is required, for instance, that won't happen until
         // the user inputs their credentials, but the dialog would be
         // overshadowed by the overlay.
         tryCreateLocalTracks.then(tracks => {
+            APP.store.dispatch(toggleSlowGUMOverlay(false));
             APP.store.dispatch(mediaPermissionPromptVisibilityChanged(false));
 
             return tracks;
@@ -725,7 +739,7 @@ export default {
         }
 
         if (!tracks.find(t => t.isVideoTrack())) {
-            this.setVideoMuteStatus(true);
+            this.setVideoMuteStatus();
         }
 
         if (config.iAmRecorder) {
@@ -809,12 +823,16 @@ export default {
             return this._setLocalAudioVideoStreams(tracks);
         }
 
-        const [ tracks, con ] = await this.createInitialLocalTracksAndConnect(
-            roomName, initialOptions);
+        const [ tracks, con ] = await this.createInitialLocalTracksAndConnect(roomName, initialOptions);
+        let localTracks = tracks;
 
         this._initDeviceList(true);
 
-        return this.startConference(con, tracks);
+        if (initialOptions.startWithAudioMuted) {
+            localTracks = localTracks.filter(track => track.getType() !== MEDIA_TYPE.AUDIO);
+        }
+
+        return this.startConference(con, localTracks);
     },
 
     /**
@@ -882,7 +900,7 @@ export default {
                 showUI && APP.store.dispatch(notifyMicError(error));
             };
 
-            createLocalTracksF({ devices: [ 'audio' ] }, false)
+            createLocalTracksF({ devices: [ 'audio' ] })
                 .then(([ audioTrack ]) => audioTrack)
                 .catch(error => {
                     maybeShowErrorDialog(error);
@@ -975,7 +993,7 @@ export default {
             // This will only modify base/media.video.muted which is then synced
             // up with the track at the end of local tracks initialization.
             muteLocalVideo(mute);
-            this.setVideoMuteStatus(mute);
+            this.setVideoMuteStatus();
 
             return;
         } else if (this.isLocalVideoMuted() === mute) {
@@ -996,7 +1014,7 @@ export default {
             //
             // FIXME when local track creation is moved to react/redux
             // it should take care of the use case described above
-            createLocalTracksF({ devices: [ 'video' ] }, false)
+            createLocalTracksF({ devices: [ 'video' ] })
                 .then(([ videoTrack ]) => videoTrack)
                 .catch(error => {
                     // FIXME should send some feedback to the API on error ?
@@ -1005,7 +1023,11 @@ export default {
                     // Rollback the video muted status by using null track
                     return null;
                 })
-                .then(videoTrack => this.useVideoStream(videoTrack));
+                .then(videoTrack => {
+                    logger.debug(`muteVideo: calling useVideoStream for track: ${videoTrack}`);
+
+                    return this.useVideoStream(videoTrack);
+                });
         } else {
             // FIXME show error dialog if it fails (should be handled by react)
             muteLocalVideo(mute);
@@ -1305,7 +1327,11 @@ export default {
                 this._getConferenceOptions());
 
         APP.store.dispatch(conferenceWillJoin(room));
-        this._setLocalAudioVideoStreams(localTracks);
+
+        // Filter out the tracks that are muted.
+        const tracks = localTracks.filter(track => !track.isMuted());
+
+        this._setLocalAudioVideoStreams(tracks);
         this._room = room; // FIXME do not use this
 
         sendLocalParticipant(APP.store, room);
@@ -1324,8 +1350,11 @@ export default {
             if (track.isAudioTrack()) {
                 return this.useAudioStream(track);
             } else if (track.isVideoTrack()) {
+                logger.debug(`_setLocalAudioVideoStreams is calling useVideoStream with track: ${track}`);
+
                 return this.useVideoStream(track);
             }
+
             logger.error(
                     'Ignored not an audio nor a video track: ', track);
 
@@ -1345,6 +1374,8 @@ export default {
      * @returns {Promise}
      */
     useVideoStream(newTrack) {
+        logger.debug(`useVideoStream: ${newTrack}`);
+
         return new Promise((resolve, reject) => {
             _replaceLocalVideoTrackQueue.enqueue(onFinish => {
                 const state = APP.store.getState();
@@ -1354,24 +1385,30 @@ export default {
                 if (isPrejoinPageVisible(state)) {
                     const oldTrack = getLocalJitsiVideoTrack(state);
 
+                    logger.debug(`useVideoStream on the prejoin screen: Replacing ${oldTrack} with ${newTrack}`);
+
                     return APP.store.dispatch(replaceLocalTrack(oldTrack, newTrack))
                         .then(resolve)
-                        .catch(reject)
+                        .catch(error => {
+                            logger.error(`useVideoStream failed on the prejoin screen: ${error}`);
+                            reject(error);
+                        })
                         .then(onFinish);
                 }
 
+                logger.debug(`useVideoStream: Replacing ${this.localVideo} with ${newTrack}`);
                 APP.store.dispatch(
-                replaceLocalTrack(this.localVideo, newTrack, room))
+                    replaceLocalTrack(this.localVideo, newTrack, room))
                     .then(() => {
                         this.localVideo = newTrack;
                         this._setSharingScreen(newTrack);
-                        if (newTrack) {
-                            APP.UI.addLocalVideoStream(newTrack);
-                        }
-                        this.setVideoMuteStatus(this.isLocalVideoMuted());
+                        this.setVideoMuteStatus();
                     })
                     .then(resolve)
-                    .catch(reject)
+                    .catch(error => {
+                        logger.error(`useVideoStream failed: ${error}`);
+                        reject(error);
+                    })
                     .then(onFinish);
             });
         });
@@ -1516,9 +1553,15 @@ export default {
             this._desktopAudioStream = undefined;
         }
 
+        APP.store.dispatch(setScreenAudioShareState(false));
+
         if (didHaveVideo) {
             promise = promise.then(() => createLocalTracksF({ devices: [ 'video' ] }))
-                .then(([ stream ]) => this.useVideoStream(stream))
+                .then(([ stream ]) => {
+                    logger.debug(`_turnScreenSharingOff using ${stream} for useVideoStream`);
+
+                    return this.useVideoStream(stream);
+                })
                 .catch(error => {
                     logger.error('failed to switch back to local video', error);
 
@@ -1529,7 +1572,11 @@ export default {
                     );
                 });
         } else {
-            promise = promise.then(() => this.useVideoStream(null));
+            promise = promise.then(() => {
+                logger.debug('_turnScreenSharingOff using null for useVideoStream');
+
+                return this.useVideoStream(null);
+            });
         }
 
         return promise.then(
@@ -1540,6 +1587,8 @@ export default {
             },
             error => {
                 this.videoSwitchInProgress = false;
+                logger.error(`_turnScreenSharingOff failed: ${error}`);
+
                 throw error;
             });
     },
@@ -1560,6 +1609,7 @@ export default {
      * @return {Promise.<T>}
      */
     async toggleScreenSharing(toggle = !this._untoggleScreenSharing, options = {}) {
+        logger.debug(`toggleScreenSharing: ${toggle}`);
         if (this.videoSwitchInProgress) {
             return Promise.reject('Switch in progress.');
         }
@@ -1621,11 +1671,30 @@ export default {
                 = this._turnScreenSharingOff.bind(this, didHaveVideo);
 
             const desktopVideoStream = desktopStreams.find(stream => stream.getType() === MEDIA_TYPE.VIDEO);
+            const dekstopAudioStream = desktopStreams.find(stream => stream.getType() === MEDIA_TYPE.AUDIO);
+
+            if (dekstopAudioStream) {
+                dekstopAudioStream.on(
+                    JitsiTrackEvents.LOCAL_TRACK_STOPPED,
+                    () => {
+                        logger.debug(`Local screensharing audio track stopped. ${this.isSharingScreen}`);
+
+                        // Handle case where screen share was stopped from  the browsers 'screen share in progress'
+                        // window. If audio screen sharing is stopped via the normal UX flow this point shouldn't
+                        // be reached.
+                        isScreenAudioShared(APP.store.getState())
+                            && this._untoggleScreenSharing
+                            && this._untoggleScreenSharing();
+                    }
+                );
+            }
 
             if (desktopVideoStream) {
                 desktopVideoStream.on(
                     JitsiTrackEvents.LOCAL_TRACK_STOPPED,
                     () => {
+                        logger.debug(`Local screensharing track stopped. ${this.isSharingScreen}`);
+
                         // If the stream was stopped during screen sharing
                         // session then we should switch back to video.
                         this.isSharingScreen
@@ -1702,16 +1771,12 @@ export default {
             const isPortrait = height >= width;
             const DESKTOP_STREAM_CAP = 720;
 
-            // Config.js setting for resizing high resolution desktop tracks to 720p when presenter is turned on.
-            const resizeEnabled = config.videoQuality && config.videoQuality.resizeDesktopForPresenter;
             const highResolutionTrack
                 = (isPortrait && width > DESKTOP_STREAM_CAP) || (!isPortrait && height > DESKTOP_STREAM_CAP);
 
             // Resizing the desktop track for presenter is causing blurriness of the desktop share on chrome.
             // Disable resizing by default, enable it only when config.js setting is enabled.
-            // Firefox doesn't return width and height for desktop tracks. Therefore, track needs to be resized
-            // for creating the canvas for presenter.
-            const resizeDesktopStream = browser.isFirefox() || (highResolutionTrack && resizeEnabled);
+            const resizeDesktopStream = highResolutionTrack && config.videoQuality?.resizeDesktopForPresenter;
 
             if (resizeDesktopStream) {
                 let desktopResizeConstraints = {};
@@ -1729,7 +1794,7 @@ export default {
                     };
                 }
 
-                // Apply the contraints on the desktop track.
+                // Apply the constraints on the desktop track.
                 try {
                     await this.localVideo.track.applyConstraints(desktopResizeConstraints);
                 } catch (err) {
@@ -1756,7 +1821,7 @@ export default {
             try {
                 await this.localVideo.setEffect(effect);
                 APP.store.dispatch(setVideoMuted(mute, MEDIA_TYPE.PRESENTER));
-                this.setVideoMuteStatus(mute);
+                this.setVideoMuteStatus();
             } catch (err) {
                 logger.error('Failed to apply the Presenter effect', err);
             }
@@ -1787,13 +1852,28 @@ export default {
 
         return this._createDesktopTrack(options)
             .then(async streams => {
-                const desktopVideoStream = streams.find(stream => stream.getType() === MEDIA_TYPE.VIDEO);
+                let desktopVideoStream = streams.find(stream => stream.getType() === MEDIA_TYPE.VIDEO);
+
+                this._desktopAudioStream = streams.find(stream => stream.getType() === MEDIA_TYPE.AUDIO);
+
+                const { audioOnly = false } = options;
+
+                // If we're in audio only mode dispose of the video track otherwise the screensharing state will be
+                // inconsistent.
+                if (audioOnly) {
+                    desktopVideoStream.dispose();
+                    desktopVideoStream = undefined;
+
+                    if (!this._desktopAudioStream) {
+                        return Promise.reject(AUDIO_ONLY_SCREEN_SHARE_NO_TRACK);
+                    }
+                }
 
                 if (desktopVideoStream) {
+                    logger.debug(`_switchToScreenSharing is using ${desktopVideoStream} for useVideoStream`);
                     await this.useVideoStream(desktopVideoStream);
                 }
 
-                this._desktopAudioStream = streams.find(stream => stream.getType() === MEDIA_TYPE.AUDIO);
 
                 if (this._desktopAudioStream) {
                     // If there is a localAudio stream, mix in the desktop audio stream captured by the screen sharing
@@ -1806,7 +1886,9 @@ export default {
                         // If no local stream is present ( i.e. no input audio devices) we use the screen share audio
                         // stream as we would use a regular stream.
                         await this.useAudioStream(this._desktopAudioStream);
+
                     }
+                    APP.store.dispatch(setScreenAudioShareState(true));
                 }
             })
             .then(() => {
@@ -1874,6 +1956,9 @@ export default {
         } else if (error.name === JitsiTrackErrors.SCREENSHARING_GENERIC_ERROR) {
             descriptionKey = 'dialog.screenSharingFailed';
             titleKey = 'dialog.screenSharingFailedTitle';
+        } else if (error === AUDIO_ONLY_SCREEN_SHARE_NO_TRACK) {
+            descriptionKey = 'notify.screenShareNoAudio';
+            titleKey = 'notify.screenShareNoAudioTitle';
         }
 
         APP.UI.messageHandler.showError({
@@ -1919,7 +2004,7 @@ export default {
             }
 
             APP.store.dispatch(updateRemoteParticipantFeatures(user));
-            logger.log(`USER ${id} connnected:`, user);
+            logger.log(`USER ${id} connected:`, user);
             APP.UI.addUser(user);
         });
 
@@ -1993,7 +2078,11 @@ export default {
 
         room.on(JitsiConferenceEvents.TRACK_MUTE_CHANGED, (track, participantThatMutedUs) => {
             if (participantThatMutedUs) {
-                APP.store.dispatch(participantMutedUs(participantThatMutedUs));
+                APP.store.dispatch(participantMutedUs(participantThatMutedUs, track));
+                if (this.isSharingScreen && track.isVideoTrack()) {
+                    logger.debug('TRACK_MUTE_CHANGED while screen sharing');
+                    this._turnScreenSharingOff(false);
+                }
             }
         });
 
@@ -2145,8 +2234,26 @@ export default {
             }
         );
         room.on(JitsiConferenceEvents.STARTED_MUTED, () => {
-            (room.isStartAudioMuted() || room.isStartVideoMuted())
-                && APP.UI.notifyInitiallyMuted();
+            const audioMuted = room.isStartAudioMuted();
+            const videoMuted = room.isStartVideoMuted();
+            const localTracks = getLocalTracks(APP.store.getState()['features/base/tracks']);
+            const promises = [];
+
+            APP.store.dispatch(setAudioMuted(audioMuted));
+            APP.store.dispatch(setVideoMuted(videoMuted));
+
+            // Remove the tracks from the peerconnection.
+            for (const track of localTracks) {
+                if (audioMuted && track.jitsiTrack?.getType() === MEDIA_TYPE.AUDIO) {
+                    promises.push(this.useAudioStream(null));
+                }
+                if (videoMuted && track.jitsiTrack?.getType() === MEDIA_TYPE.VIDEO) {
+                    promises.push(this.useVideoStream(null));
+                }
+            }
+
+            Promise.allSettled(promises)
+                .then(() => APP.UI.notifyInitiallyMuted());
         });
 
         room.on(
@@ -2196,8 +2303,8 @@ export default {
                     return this._createPresenterStreamEffect(height, cameraDeviceId)
                         .then(effect => this.localVideo.setEffect(effect))
                         .then(() => {
-                            this.setVideoMuteStatus(false);
-                            logger.log('switched local video device');
+                            this.setVideoMuteStatus();
+                            logger.log('Switched local video device while screen sharing and the video is unmuted');
                             this._updateVideoDeviceId();
                         })
                         .catch(err => APP.store.dispatch(notifyCameraError(err)));
@@ -2206,7 +2313,7 @@ export default {
                 // id for video, dispose the existing presenter track and create a new effect
                 // that can be applied on un-mute.
                 } else if (this.isSharingScreen && videoWasMuted) {
-                    logger.log('switched local video device');
+                    logger.log('Switched local video device: while screen sharing and the video is muted');
                     const { height } = this.localVideo.track.getSettings();
 
                     this._updateVideoDeviceId();
@@ -2233,12 +2340,20 @@ export default {
 
                         return stream;
                     })
-                    .then(stream => this.useVideoStream(stream))
+                    .then(stream => {
+                        logger.log('Switching the local video device.');
+
+                        return this.useVideoStream(stream);
+                    })
                     .then(() => {
-                        logger.log('switched local video device');
+                        logger.log('Switched local video device.');
                         this._updateVideoDeviceId();
                     })
-                    .catch(err => APP.store.dispatch(notifyCameraError(err)));
+                    .catch(error => {
+                        logger.error(`Switching the local video device failed: ${error}`);
+
+                        return APP.store.dispatch(notifyCameraError(error));
+                    });
                 }
             }
         );
@@ -2327,11 +2442,17 @@ export default {
             // There is no guarantee another event will trigger the update
             // immediately and in all situations, for example because a remote
             // participant is having connection trouble so no status changes.
-            APP.UI.updateAllVideos();
+            const displayedUserId = APP.UI.getLargeVideoID();
+
+            if (displayedUserId) {
+                APP.UI.updateLargeVideo(displayedUserId, true);
+            }
         });
 
         APP.UI.addListener(
-            UIEvents.TOGGLE_SCREENSHARING, this.toggleScreenSharing.bind(this)
+            UIEvents.TOGGLE_SCREENSHARING, audioOnly => {
+                this.toggleScreenSharing(undefined, { audioOnly });
+            }
         );
 
         /* eslint-disable max-params */
@@ -2590,6 +2711,7 @@ export default {
             delete newDevices.videoinput;
 
             // Removing the current video track in order to force the unmute to select the preferred device.
+            logger.debug('_onDeviceListChanged: Removing the current video track.');
             this.useVideoStream(null);
 
         }
@@ -2983,12 +3105,9 @@ export default {
 
     /**
      * Sets the video muted status.
-     *
-     * @param {boolean} muted - New muted status.
      */
-    setVideoMuteStatus(muted) {
+    setVideoMuteStatus() {
         APP.UI.setVideoMuted(this.getMyUserId());
-        APP.API.notifyVideoMutedStatusChanged(muted);
     },
 
     /**

config.js

@@ -59,8 +59,10 @@ var config = {
         // simulcast is turned off for the desktop share. If presenter is turned
         // on while screensharing is in progress, the max bitrate is automatically
         // adjusted to 2.5 Mbps. This takes a value between 0 and 1 which determines
-        // the probability for this to be enabled.
-        // capScreenshareBitrate: 1 // 0 to disable
+        // the probability for this to be enabled. This setting has been deprecated.
+        // desktopSharingFrameRate.max now determines whether simulcast will be enabled
+        // or disabled for the screenshare.
+        // capScreenshareBitrate: 1 // 0 to disable - deprecated.
 
         // Enable callstats only for a percentage of users.
         // This takes a value between 0 and 100 which determines the probability for
@@ -117,13 +119,15 @@ var config = {
     // participants and to enable it back a reload is needed.
     // startSilent: false
 
-    // Sets the preferred target bitrate for the Opus audio codec by setting its
-    // 'maxaveragebitrate' parameter. Currently not available in p2p mode.
-    // Valid values are in the range 6000 to 510000
-    // opusMaxAverageBitrate: 20000,
-
     // Enables support for opus-red (redundancy for Opus).
-    // enableOpusRed: false
+    // enableOpusRed: false,
+
+    // Specify audio quality stereo and opusMaxAverageBitrate values in order to enable HD audio.
+    // Beware, by doing so, you are disabling echo cancellation, noise suppression and AGC.
+    // audioQuality: {
+    //     stereo: false,
+    //     opusMaxAverageBitrate: null // Value to fit the 6000 to 510000 range.
+    // },
 
     // Video
 
@@ -224,6 +228,11 @@ var config = {
     // Default value for the channel "last N" attribute. -1 for unlimited.
     channelLastN: -1,
 
+    // Provides a way for the lastN value to be controlled through the UI.
+    // When startLastN is present, conference starts with a last-n value of startLastN and channelLastN
+    // value will be used when the quality level is selected using "Manage Video Quality" slider.
+    // startLastN: 1,
+
     // Provides a way to use different "last N" values based on the number of participants in the conference.
     // The keys in an Object represent number of participants and the values are "last N" to be used when number of
     // participants gets to or above the number.
@@ -240,6 +249,12 @@ var config = {
     //     90: 2
     // },
 
+    // Provides a way to translate the legacy bridge signaling messages, 'LastNChangedEvent',
+    // 'SelectedEndpointsChangedEvent' and 'ReceiverVideoConstraint' into the new 'ReceiverVideoConstraints' message
+    // that invokes the new bandwidth allocation algorithm in the bridge which is described here
+    // - https://github.com/jitsi/jitsi-videobridge/blob/master/doc/allocation.md.
+    // useNewBandwidthAllocationStrategy: false,
+
     // Specify the settings for video quality optimizations on the client.
     // videoQuality: {
     //    // Provides a way to prevent a video codec from being negotiated on the JVB connection. The codec specified
@@ -255,12 +270,24 @@ var config = {
     //    // to take effect.
     //    preferredCodec: 'VP8',
     //
+    //    // Provides a way to enforce the preferred codec for the conference even when the conference has endpoints
+    //    // that do not support the preferred codec. For example, older versions of Safari do not support VP9 yet.
+    //    // This will result in Safari not being able to decode video from endpoints sending VP9 video.
+    //    // When set to false, the conference falls back to VP8 whenever there is an endpoint that doesn't support the
+    //    // preferred codec and goes back to the preferred codec when that endpoint leaves.
+    //    // enforcePreferredCodec: false,
+    //
     //    // Provides a way to configure the maximum bitrates that will be enforced on the simulcast streams for
     //    // video tracks. The keys in the object represent the type of the stream (LD, SD or HD) and the values
     //    // are the max.bitrates to be set on that particular type of stream. The actual send may vary based on
     //    // the available bandwidth calculated by the browser, but it will be capped by the values specified here.
     //    // This is currently not implemented on app based clients on mobile.
     //    maxBitratesVideo: {
+    //          H264: {
+    //              low: 200000,
+    //              standard: 500000,
+    //              high: 1500000
+    //          },
     //          VP8 : {
     //              low: 200000,
     //              standard: 500000,
@@ -326,8 +353,7 @@ var config = {
     // enableIceRestart: false,
 
     // Enables forced reload of the client when the call is migrated as a result of
-    // the bridge going down. Currently enabled by default as call migration through
-    // session-terminate is causing siganling issues when Octo is enabled.
+    // the bridge going down.
     // enableForcedReload: true,
 
     // Use TURN/UDP servers for the jitsi-videobridge connection (by default
@@ -406,7 +432,30 @@ var config = {
     // enableAutomaticUrlCopy: false,
 
     // Base URL for a Gravatar-compatible service. Defaults to libravatar.
-    // gravatarBaseURL: 'https://seccdn.libravatar.org/avatar/';
+    // gravatarBaseURL: 'https://seccdn.libravatar.org/avatar/',
+
+    // App name to be displayed in the invitation email subject, as an alternative to
+    // interfaceConfig.APP_NAME.
+    // inviteAppName: null,
+
+    // Moved from interfaceConfig(TOOLBAR_BUTTONS).
+    // The name of the toolbar buttons to display in the toolbar, including the
+    // "More actions" menu. If present, the button will display. Exceptions are
+    // "livestreaming" and "recording" which also require being a moderator and
+    // some other values in config.js to be enabled. Also, the "profile" button will
+    // not display for users with a JWT.
+    // Notes:
+    // - it's impossible to choose which buttons go in the "More actions" menu
+    // - it's impossible to control the placement of buttons
+    // - 'desktop' controls the "Share your screen" button
+    // - if `toolbarButtons` is undefined, we fallback to enabling all buttons on the UI
+    // toolbarButtons: [
+    //    'microphone', 'camera', 'closedcaptions', 'desktop', 'embedmeeting', 'fullscreen',
+    //    'fodeviceselection', 'hangup', 'profile', 'chat', 'recording',
+    //    'livestreaming', 'etherpad', 'sharedvideo', 'shareaudio', 'settings', 'raisehand',
+    //    'videoquality', 'filmstrip', 'invite', 'feedback', 'stats', 'shortcuts',
+    //    'tileview', 'select-background', 'download', 'help', 'mute-everyone', 'mute-video-everyone', 'security'
+    // ],
 
     // Stats
     //
@@ -431,6 +480,10 @@ var config = {
     // Enables sending participants' emails (if available) to callstats and other analytics
     // enableEmailInStats: false,
 
+    // Controls the percentage of automatic feedback shown to participants when callstats is enabled.
+    // The default value is 100%. If set to 0, no automatic feedback will be requested
+    // feedbackPercentage: 100,
+
     // Privacy
     //
 
@@ -452,13 +505,6 @@ var config = {
         // connection.
         enabled: true,
 
-        // The STUN servers that will be used in the peer to peer connections
-        stunServers: [
-
-            // { urls: 'stun:jitsi-meet.example.com:3478' },
-            { urls: 'stun:meet-jit-si-turnrelay.jitsi.net:443' }
-        ]
-
         // Sets the ICE transport policy for the p2p connection. At the time
         // of this writing the list of possible values are 'all' and 'relay',
         // but that is subject to change in the future. The enum is defined in
@@ -469,7 +515,7 @@ var config = {
 
         // If set to true, it will prefer to use H.264 for P2P calls (if H.264
         // is supported). This setting is deprecated, use preferredCodec instead.
-        // preferH264: true
+        // preferH264: true,
 
         // Provides a way to set the video codec preference on the p2p connection. Acceptable
         // codec values are 'VP8', 'VP9' and 'H264'.
@@ -484,7 +530,14 @@ var config = {
 
         // How long we're going to wait, before going back to P2P after the 3rd
         // participant has left the conference (to filter out page reload).
-        // backToP2PDelay: 5
+        // backToP2PDelay: 5,
+
+        // The STUN servers that will be used in the peer to peer connections
+        stunServers: [
+
+            // { urls: 'stun:jitsi-meet.example.com:3478' },
+            { urls: 'stun:meet-jit-si-turnrelay.jitsi.net:443' }
+        ]
     },
 
     analytics: {
@@ -511,7 +564,7 @@ var config = {
         // The interval at which rtcstats will poll getStats, defaults to 1000ms.
         // If the value is set to 0 getStats won't be polled and the rtcstats client
         // will only send data related to RTCPeerConnection events.
-        // rtcstatsPolIInterval: 1000
+        // rtcstatsPolIInterval: 1000,
 
         // Array of script URLs to load as lib-jitsi-meet "analytics handlers".
         // scriptURLs: [
@@ -534,6 +587,10 @@ var config = {
     // Decides whether the start/stop recording audio notifications should play on record.
     // disableRecordAudioNotification: false,
 
+    // Disables the sounds that play when other participants join or leave the
+    // conference (if set to true, these sounds will not be played).
+    // disableJoinLeaveSounds: false,
+
     // Information for the chrome extension banner
     // chromeExtensionBanner: {
     //     // The chrome extension to be installed address
@@ -554,8 +611,8 @@ var config = {
     // localRecording: {
     // Enables local recording.
     // Additionally, 'localrecording' (all lowercase) needs to be added to
-    // TOOLBAR_BUTTONS in interface_config.js for the Local Recording
-    // button to show up on the toolbar.
+    // the `toolbarButtons`-array for the Local Recording button to show up
+    // on the toolbar.
     //
     //     enabled: true,
     //
@@ -593,6 +650,10 @@ var config = {
     // the menu has option to flip the locally seen video for local presentations
     // disableLocalVideoFlip: false,
 
+    // A property used to unset the default flip state of the local video.
+    // When it is set to 'true', the local(self) video will not be mirrored anymore.
+    // doNotFlipLocalVideo: false,
+
     // Mainly privacy related settings
 
     // Disables all invite functions from the app (share, invite, dial out...etc)
@@ -614,7 +675,9 @@ var config = {
     // Options related to the remote participant menu.
     // remoteVideoMenu: {
     //     // If set to true the 'Kick out' button will be disabled.
-    //     disableKick: true
+    //     disableKick: true,
+    //     // If set to true the 'Grant moderator' button will be disabled.
+    //     disableGrantModerator: true
     // },
 
     // If set to true all muting operations of remote participants will be disabled.
@@ -626,8 +689,11 @@ var config = {
     /**
      External API url used to receive branding specific information.
      If there is no url set or there are missing fields, the defaults are applied.
+     The config file should be in JSON.
      None of the fields are mandatory and the response must have the shape:
      {
+         // The domain url to apply (will replace the domain in the sharing conference link/embed section)
+         inviteDomain: 'example-company.org,
          // The hex value for the colour used as background
          backgroundColor: '#fff',
          // The url for the image used as background
@@ -640,6 +706,9 @@ var config = {
     */
     // dynamicBrandingUrl: '',
 
+    // Sets the background transparency level. '0' is fully transparent, '1' is opaque.
+    // backgroundAlpha: 1,
+
     // The URL of the moderated rooms microservice, if available. If it
     // is present, a link to the service will be rendered on the welcome page,
     // otherwise the app doesn't render it.
@@ -649,17 +718,22 @@ var config = {
     // disableTileView: true,
 
     // Hides the conference subject
-    // hideConferenceSubject: true
+    // hideConferenceSubject: true,
 
     // Hides the conference timer.
     // hideConferenceTimer: true,
 
     // Hides the participants stats
-    // hideParticipantsStats: true
+    // hideParticipantsStats: true,
 
     // Sets the conference subject
     // subject: 'Conference Subject',
 
+    // This property is related to the use case when jitsi-meet is used via the IFrame API. When the property is true
+    // jitsi-meet will use the local storage of the host page instead of its own. This option is useful if the browser
+    // is not persisting the local storage inside the iframe.
+    // useHostPageLocalStorage: true,
+
     // List of undocumented settings used in jitsi-meet
     /**
      _immediateReloadThreshold

connection.js

@@ -3,18 +3,20 @@
 import { jitsiLocalStorage } from '@jitsi/js-utils';
 import Logger from 'jitsi-meet-logger';
 
-import AuthHandler from './modules/UI/authentication/AuthHandler';
+import { redirectToTokenAuthService } from './modules/UI/authentication/AuthHandler';
+import { LoginDialog } from './react/features/authentication/components';
+import { isTokenAuthEnabled } from './react/features/authentication/functions';
 import {
     connectionEstablished,
     connectionFailed
 } from './react/features/base/connection/actions';
+import { openDialog } from './react/features/base/dialog/actions';
 import {
     isFatalJitsiConnectionError,
     JitsiConnectionErrors,
     JitsiConnectionEvents
 } from './react/features/base/lib-jitsi-meet';
 import { setPrejoinDisplayNameRequired } from './react/features/prejoin/actions';
-
 const logger = Logger.getLogger(__filename);
 
 /**
@@ -80,7 +82,7 @@ function checkForAttachParametersAndConnect(id, password, connection) {
  * @returns {Promise<JitsiConnection>} connection if
  * everything is ok, else error.
  */
-function connect(id, password, roomName) {
+export function connect(id, password, roomName) {
     const connectionConfig = Object.assign({}, config);
     const { jwt } = APP.store.getState()['features/base/jwt'];
 
@@ -214,10 +216,38 @@ export function openConnection({ id, password, retry, roomName }) {
             const { jwt } = APP.store.getState()['features/base/jwt'];
 
             if (err === JitsiConnectionErrors.PASSWORD_REQUIRED && !jwt) {
-                return AuthHandler.requestAuth(roomName, connect);
+                return requestAuth(roomName);
             }
         }
 
         throw err;
     });
 }
+
+/**
+ * Show Authentication Dialog and try to connect with new credentials.
+ * If failed to connect because of PASSWORD_REQUIRED error
+ * then ask for password again.
+ * @param {string} [roomName] name of the conference room
+ *
+ * @returns {Promise<JitsiConnection>}
+ */
+function requestAuth(roomName) {
+    const config = APP.store.getState()['features/base/config'];
+
+    if (isTokenAuthEnabled(config)) {
+        // This Promise never resolves as user gets redirected to another URL
+        return new Promise(() => redirectToTokenAuthService(roomName));
+    }
+
+    return new Promise(resolve => {
+        const onSuccess = connection => {
+            resolve(connection);
+        };
+
+        APP.store.dispatch(
+            openDialog(LoginDialog, { onSuccess,
+                roomName })
+        );
+    });
+}

css/_atlaskit_overrides.scss

@@ -1,3 +1,21 @@
+/**
+ * Mixins that mimic the way Atlaskit fills the screen with modals at low screen widths.
+ */
+@mixin full-size-modal-positioner() {
+    height: 100%;
+    left: 0;
+    position: fixed;
+    top: 0;
+    max-width: 100%;
+    width: 100%;
+}
+
+@mixin full-size-modal-dialog() {
+    height: 100%;
+    max-height: 100%;
+    border-radius: 0;
+}
+
 /**
  * Move the @atlaskit/flag container up a little bit so it does not cover the
  * toolbar with the first notification.
@@ -20,6 +38,7 @@
  * Override @atlaskit/modal-dialog header styling
  */
 .atlaskit-portal [role="dialog"] header {
+    box-shadow: none;
     .jitsi-icon {
         cursor: pointer;
     }
@@ -29,6 +48,13 @@
     }
 }
 
+/**
+ * Override @atlaskit/modal-dialog footer styling.
+ */
+ .atlaskit-portal [role="dialog"] footer {
+     box-shadow: none;
+ }
+
 /**
  * Make header close button more easily tappable on mobile.
  */
@@ -54,6 +80,63 @@
  * Keep overflow menu within screen vertical bounds and make it scrollable.
  */
  .toolbox-button-wth-dialog > div:nth-child(2) {
+    background: $menuBG;
     max-height: calc(100vh - #{$newToolbarSizeWithPadding} - 46px);
+    margin-bottom: 4px;
+    padding: 0;
     overflow-y: auto;
-}
+}
+
+.audio-preview > div:nth-child(2),
+.video-preview > div:nth-child(2) {
+    margin-bottom: 4px;
+    outline: none;
+    padding: 0;
+}
+
+/**
+ * The following selectors keep the chat modal full-size anywhere between 100px
+ * and 580px for desktop or 680px for mobile.
+ */
+@media (min-width: 100px) and (max-width: 320px) {
+    .smiley-input {
+        display: none;
+    }
+    .shift-right .focus-lock > div > div {
+        @include full-size-modal-positioner();
+    }
+
+    .shift-right .focus-lock [role="dialog"] {
+        @include full-size-modal-dialog();
+    }
+}
+
+@media (min-width: 480px) and (max-width: 580px) {
+    .shift-right .focus-lock > div > div {
+        @include full-size-modal-positioner();
+    }
+
+    .shift-right .focus-lock [role="dialog"] {
+        @include full-size-modal-dialog();
+    }
+}
+
+@media (max-width: 580px) {
+    // Override Atlaskit inline style for the modal background.
+    // Important is unfortunately needed for that.
+    .shift-right .focus-lock [role="dialog"][style] {
+        background-color: $chatBackgroundColor !important;
+    }
+
+    // Remove Atlaskit padding from the chat dialog.
+    .shift-right .focus-lock [role="dialog"] > div:first-child > div:nth-child(2) {
+        padding: 0;
+    }
+}
+
+div.Tooltip {
+    color: #fff;
+    font-size: 12px;
+    line-height: 14px;
+    padding: 8px;
+}

css/_audio-preview.scss

@@ -1,26 +1,37 @@
 .audio-preview {
+    display: inline-block;
+
     &-content {
-        background: #2A3A4B;
-        font-size: 15px;
+        background: $menuBG;
+        border-radius: 3px;
+        font-size: 14px;
         line-height: 24px;
         max-height: 456px;
         overflow: auto;
-        width: 328px;
+        width: 300px;
     }
 
     &-header {
         color: #fff;
+        align-items: center;
         display: flex;
-        padding: 16px;
+        margin-top: 8px;
+        padding: 8px 16px;
 
         &-icon {
-            color: #A4B8D1;
             display: inline-block;
+
+            svg {
+                fill: #fff;
+            }
+        }
+
+        &--bordered {
+            border-bottom: 1px solid #4C4D50;
         }
 
         &-text {
-            font-weight: bold;
-            margin-left: 8px;
+            margin-left: 12px;
         }
     }
 
@@ -29,19 +40,18 @@
         color: #fff;
         cursor: pointer;
         display: flex;
-        padding: 12px 0;
+        padding: 8px 0;
         margin-left: 48px;
 
         &--selected {
-            background: #1C2025;
+            background: #131519;
             cursor: initial;
             margin-left: 0;
-            padding-left: 21px;
+            padding-left: 18px;
         }
 
         &-text {
             color: #fff;
-            font-size: 15px;
             display: inline-block;
             line-height: 24px;
             text-overflow: ellipsis;
@@ -56,12 +66,13 @@
 
         &:hover {
             .audio-preview-entry {
-                background: #3F4E5E;
+                background: #36383C;
                 margin-left: 0;
                 padding-left: 48px;
 
                 &--selected {
-                    padding-left: 21px;
+                    padding-left: 18px;
+                    background: $newToolbarBackgroundColor;
                 }
             }
 
@@ -74,6 +85,10 @@
             }
         }
 
+        &:last-child {
+            padding-bottom: 8px;
+        }
+
         .audio-preview-entry-text {
             max-width: 256px;
         }
@@ -84,18 +99,19 @@
 
         &:hover {
             .audio-preview-entry {
-                background: #3F4E5E;
+                background: #36383C;
                 margin-left: 0;
                 padding-left: 48px;
 
                 &--selected {
-                    padding-left: 21px;
+                    background: $newToolbarBackgroundColor;
+                    padding-left: 18px;
                 }
             }
         }
 
         .audio-preview-entry-text {
-            max-width: 196px;
+            max-width: 178px;
         }
     }
 
@@ -110,7 +126,7 @@
 
         &--check {
             background: #31B76A;
-            margin-right: 13px;
+            margin-right: 16px;
         }
 
         &--exclamation {
@@ -121,6 +137,11 @@
         }
     }
 
+    &-hr {
+        border-top: 1px solid #4C4D50;
+        border-bottom: 0;
+    }
+
     &-test-button {
         display: none;
         background: #FFF;
@@ -129,23 +150,16 @@
         color: #1C2025;
         cursor: pointer;
         font-weight: 600;
-        font-size: 15px;
         line-height: 24px;
-        padding: 4px 16px;
+        padding: 2px 16px;
         position: absolute;
         right: 16px;
-        top: 8px;
+        top: 5px;
     }
 
     &-meter-mic {
         position: absolute;
         right: 16px;
-        top: 18px;
-    }
-
-    // Override @atlaskit/InlineDialog container which is made with styled components
-    & > div:nth-child(2) {
-        outline: none;
-        padding: 0;
+        top: 14px;
     }
 }

css/_base.scss

@@ -55,6 +55,10 @@ body {
     fill: white;
 }
 
+.disabled .jitsi-icon svg {
+    fill: #929292;
+}
+
 .jitsi-icon.gray svg {
     fill: #5E6D7A;
     cursor: pointer;

css/_chat.scss

@@ -1,5 +1,5 @@
 #sideToolbarContainer {
-    background-color: $newToolbarBackgroundColor;
+    background-color: $chatBackgroundColor;
     box-sizing: border-box;
     color: #FFF;
     display: flex;
@@ -32,6 +32,13 @@
     width: $sidebarWidth;
     word-wrap: break-word;
 
+    display: flex;
+    flex-direction: column;
+
+    & > :first-child {
+        margin-top: auto;
+    }
+
     a {
         display: block;
     }
@@ -98,13 +105,12 @@
 }
 
 .chat-header {
-    background-color: $chatHeaderBackgroundColor;
     height: 70px;
     position: relative;
     width: 100%;
     z-index: 1;
     display: flex;
-    justify-content: space-between;
+    justify-content: flex-end;
     padding: 16px;
     align-items: center;
     box-sizing: border-box;
@@ -116,22 +122,85 @@
     .jitsi-icon {
         cursor: pointer;
     }
+}
 
-    .jitsi-icon > svg {
-        fill: #A4B8D1;
+.chat-input-container {
+    padding: 0 16px 16px;
+
+    &.populated {
+        #chat-input {
+            .send-button {
+                background: #1B67EC;
+                cursor: pointer;
+
+                @media (hover: hover) and (pointer: fine) {
+                    &:hover {
+                        background: #3D82FB;
+                    }
+                }
+
+                &:active {
+                    background: #0852D4;
+                }
+
+                path {
+                    fill: #fff;
+                }
+            }
+        }
     }
 }
 
 #chat-input {
-    border-top: 1px solid $chatInputSeparatorColor;
+    border: 1px solid $chatInputSeparatorColor;
     display: flex;
-    padding: 5px 10px;
+    padding: 4px;
+    border-radius: 3px;
+
+    &:focus-within {
+        border: 1px solid #619CF4;
+    }
 
     * {
         background-color: transparent;
     }
 }
 
+.send-button-container {
+    display: flex;
+    align-items: center;
+}
+
+.send-button {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    height: 40px;
+    width: 40px;
+    border-radius: 3px;
+
+    path {
+        fill: $chatInputSeparatorColor;
+    }
+}
+
+.smiley-button {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    height: 40px;
+    width: 40px;
+    border-radius: 3px;
+}
+
+#chat-input .smiley-button {
+    @media (hover: hover) and (pointer: fine) {
+        &:hover {
+            background-color: #484A4F;
+        }
+    }
+}
+
 .remoteuser {
     color: #B8C7E0;
 }
@@ -145,7 +214,7 @@
     border-radius:0;
     box-shadow: none;
     color: white;
-    font-size: 15px;
+    font-size: 14px;
     padding: 10px;
     overflow-y: auto;
     resize: none;
@@ -161,10 +230,55 @@
 #nickname {
     text-align: center;
     color: #9d9d9d;
-    font-size: 18px;
-    margin-top: 30px;
-    left: 5px;
-    right: 5px;
+    font-size: 16px;
+    margin: auto 0;
+    padding: 0 16px;
+
+    input {
+        height: 40px;
+    }
+
+    label {
+        line-height: 24px;
+    }
+
+    .enter-chat {
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        margin-top: 16px;
+        height: 40px;
+        background: #1B67EC;
+        border-radius: 3px;
+        color: #fff;
+        cursor: pointer;
+
+        &.disabled {
+            color: #757575;
+            background: #11336E;
+            pointer-events: none;
+        }
+    }
+}
+
+.mobile-browser {
+    #nickname {
+        input {
+            height: 48px;
+        }
+
+        .enter-chat {
+            height: 48px;
+        }
+    }
+
+    #usermsg {
+        font-size: 16px;
+    }
+
+    .chatmessage .usermessage {
+        font-size: 16px;
+    }
 }
 
 .sideToolbarContainer {
@@ -174,8 +288,8 @@
     }
 
     .display-name {
-        font-size: 13px;
-        font-weight: bold;
+        font-size: 12px;
+        font-weight: 600;
         margin-bottom: 5px;
         white-space: nowrap;
         text-overflow: ellipsis;
@@ -203,6 +317,7 @@
 
     .usermessage {
         white-space: pre-wrap;
+        font-size: 14px;
     }
 
     &.error {
@@ -225,12 +340,16 @@
     }
 
     .messagecontent {
-        margin: 5px 10px;
+        margin: 8px;
         max-width: 100%;
         overflow: hidden;
     }
 }
 
+.timestamp {
+    color: #757575;
+}
+
 .smiley {
     font-size: 14pt;
 }
@@ -266,7 +385,9 @@
     max-height: 0;
     overflow: hidden;
     position: absolute;
-    width: $sidebarWidth;
+    width: calc(#{$sidebarWidth} - 32px);
+    margin-bottom: 5px;
+    margin-left: -5px;
 
     /**
      * CSS transitions do not apply for auto dimensions. So to produce the css
@@ -281,9 +402,8 @@
     }
 
     #smileysContainer {
-        background-color: $newToolbarBackgroundColor;
-        border-bottom: 1px solid;
-        border-top: 1px solid;
+        background-color: $chatBackgroundColor;
+        border-top: 1px solid $chatInputSeparatorColor;
     }
 }
 
@@ -389,9 +509,9 @@
 
     &-header {
         display: flex;
-        justify-content: space-between;
+        justify-content: flex-end;
         align-items: center;
-        margin: 16px 16px 24px;
+        margin: 16px;
         width: calc(100% - 32px);
         box-sizing: border-box;
         color: #fff;
@@ -402,10 +522,6 @@
         .jitsi-icon {
             cursor: pointer;
         }
-
-        .jitsi-icon > svg {
-            fill: #A4B8D1;
-        }
     }
 
     #chatconversation {
@@ -413,6 +529,12 @@
     }
 }
 
+.touchmove-hack {
+    display: flex;
+    flex: 1;
+    overflow: auto;
+}
+
 /**
  * Make header close button more easily tappable on mobile.
  */
@@ -421,6 +543,6 @@
     place-items: center;
     height: 48px;
     width: 48px;
-    background: #2a3a4b;
+    background: #36383C;
     border-radius: 3px;
 }

css/_drawer.scss

@@ -7,7 +7,6 @@
 }
 
 .drawer-menu {
-    padding: 0 16px;
     max-height: 50vh;
     background: #242528;
     border-radius: 16px 16px 0 0;
@@ -24,12 +23,6 @@
         height: 44px;
         cursor: pointer;
 
-        @media (hover: hover) and (pointer: fine) {
-            &:hover {
-                background-color: $overflowMenuItemHoverBG;
-            }
-        }
-
         svg {
             fill: none;
         }
@@ -67,13 +60,6 @@
                 align-items: center;
             }
 
-            @media (hover: hover) and (pointer: fine) {
-                &:hover {
-                    background-color: $overflowMenuItemHoverBG;
-                    color: $overflowMenuItemHoverColor;
-                }
-            }
-
             &.unclickable {
                 cursor: default;
             }
@@ -88,42 +74,6 @@
             }
         }
 
-        .beta-tag {
-            background: $overflowMenuItemColor;
-            border-radius: 2px;
-            color: $overflowMenuBG;
-            font-size: 11px;
-            font-weight: bold;
-            margin-left: 8px;
-            padding: 0 6px;
-        }
-
-        .overflow-menu-item-icon {
-            margin-right: 16px;
-
-            i {
-                display: inline;
-                font-size: 24px;
-            }
-
-            @media (hover: hover) and (pointer: fine) {
-                i:hover {
-                    background-color: initial;
-                }
-            }
-
-            img {
-                max-width: 24px;
-                max-height: 24px;
-            }
-
-            svg {
-                fill: #B8C7E0 !important;
-                height: 20px;
-                width: 20px;
-            }
-        }
-
         .profile-text {
             max-width: 100%;
             text-overflow: ellipsis;

css/_jquery-impromptu.scss

@@ -1,129 +0,0 @@
-/*
-------------------------------
-	Impromptu
-------------------------------
-*/
-.jqifade{
-	position: absolute; 
-	background-color: #000;
-}
-div.jqi{ 
-	width: 400px;
-	position: absolute;
-    color: #3a3a3a;
-	background-color: #ffffff; 
-	font-size: 11px; 
-	text-align: left; 
-	border: solid 1px #eeeeee;
-	border-radius: 6px;
-	-moz-border-radius: 6px;
-	-webkit-border-radius: 6px;
-	padding: 7px;
-}
-div.jqi .jqicontainer{ 
-}
-div.jqi .jqiclose{ 
-	position: absolute;
-	top: 4px; right: -2px; 
-	width: 18px; 
-	cursor: default; 
-	color: #bbbbbb; 
-	font-weight: bold; 
-}
-div.jqi .jqistate{
-	background-color: #fff;
-}
-div.jqi .jqititle{
-	padding: 5px 10px;
-	font-size: 16px; 
-	line-height: 20px; 
-	border-bottom: solid 1px #eeeeee;
-}
-div.jqi .jqimessage{ 
-	padding: 10px; 
-	line-height: 20px; 
-	color: #444444; 
-}
-div.jqi .jqibuttons{ 
-	text-align: right; 
-	margin: 0 -7px -7px -7px;
-	border-top: solid 1px #e4e4e4; 
-	background-color: #f4f4f4;
-	border-radius: 0 0 6px 6px;
-	-moz-border-radius: 0 0 6px 6px;
-	-webkit-border-radius: 0 0 6px 6px;
-}
-div.jqi .jqibuttons button{ 
-	margin: 0;
-	padding: 5px 20px;
-	background-color: transparent !important;
-	font-weight: normal; 
-	border: none;
-	border-left: solid 1px #e4e4e4; 
-	color: #777; 
-	font-weight: bold; 
-	font-size: 12px; 
-}
-div.jqi .jqibuttons button.jqidefaultbutton{
-	color: #489afe;
-}
-
-div.jqi .jqibuttons button:disabled {
-    color: #b6b6b6 !important;
-}
-div.jqi .jqibuttons button:hover,
-div.jqi .jqibuttons button:focus{
-	color: #287ade;
-	outline: none;
-}
-.jqiwarning .jqi .jqibuttons{ 
-	background-color: #b95656;
-}
-
-/* sub states */
-div.jqi .jqiparentstate::after{ 
-	background-color: #777;
-	opacity: 0.6;
-	filter: alpha(opacity=60);
-	content: '';
-	position: absolute;
-	top:0;left:0;bottom:0;right:0;
-	border-radius: 6px;
-	-moz-border-radius: 6px;
-	-webkit-border-radius: 6px;
-}
-div.jqi .jqisubstate{
-	position: absolute;
-	top:0;
-	left: 20%;
-	width: 60%;
-	padding: 7px;
-	border: solid 1px #eeeeee;
-	border-top: none;
-	border-radius: 0 0 6px 6px;
-	-moz-border-radius: 0 0 6px 6px;
-	-webkit-border-radius: 0 0 6px 6px;
-}
-div.jqi .jqisubstate .jqibuttons button{
-	padding: 10px 18px;
-}
-
-/* arrows for tooltips/tours */
-.jqi .jqiarrow{ position: absolute; height: 0; width:0; line-height: 0; font-size: 0; border: solid 10px transparent;}
-
-.jqi .jqiarrowtl{ left: 10px; top: -20px; border-bottom-color: #ffffff; }
-.jqi .jqiarrowtc{ left: 50%; top: -20px; border-bottom-color: #ffffff; margin-left: -10px; }
-.jqi .jqiarrowtr{ right: 10px; top: -20px; border-bottom-color: #ffffff; }
-
-.jqi .jqiarrowbl{ left: 10px; bottom: -20px; border-top-color: #ffffff; }
-.jqi .jqiarrowbc{ left: 50%; bottom: -20px; border-top-color: #ffffff; margin-left: -10px; }
-.jqi .jqiarrowbr{ right: 10px; bottom: -20px; border-top-color: #ffffff; }
-
-.jqi .jqiarrowlt{ left: -20px; top: 10px; border-right-color: #ffffff; }
-.jqi .jqiarrowlm{ left: -20px; top: 50%; border-right-color: #ffffff; margin-top: -10px; }
-.jqi .jqiarrowlb{ left: -20px; bottom: 10px; border-right-color: #ffffff; }
-
-.jqi .jqiarrowrt{ right: -20px; top: 10px; border-left-color: #ffffff; }
-.jqi .jqiarrowrm{ right: -20px; top: 50%; border-left-color: #ffffff; margin-top: -10px; }
-.jqi .jqiarrowrb{ right: -20px; bottom: 10px; border-left-color: #ffffff; }
-

css/_jquery.contextMenu.scss

@@ -1,206 +0,0 @@
-@charset "UTF-8";
-/*!
- * jQuery contextMenu - Plugin for simple contextMenu handling
- *
- * Version: v2.1.1
- *
- * Authors: Björn Brala (SWIS.nl), Rodney Rehm, Addy Osmani (patches for FF)
- * Web: http://swisnl.github.io/jQuery-contextMenu/
- *
- * Copyright (c) 2011-2016 SWIS BV and contributors
- *
- * Licensed under
- *   MIT License http://www.opensource.org/licenses/mit-license
- *
- * Date: 2016-02-28T09:53:18.890Z
- */
-@font-face {
-  font-family: "context-menu-icons";
-  font-style: normal; 
-  font-weight: normal;
-
-  src: url("font/context-menu-icons.eot?2qmzf");
-  src: url("font/context-menu-icons.eot?2qmzf#iefix") format("embedded-opentype"), url("font/context-menu-icons.woff2?2qmzf") format("woff2"), url("font/context-menu-icons.woff?2qmzf") format("woff"), url("font/context-menu-icons.ttf?2qmzf") format("truetype");
-}
-
-.context-menu-icon:before {
-  position: absolute;
-  top: 50%;
-  left: 0;
-  width: 28px; 
-  font-family: "context-menu-icons";
-  font-size: 16px;
-  font-style: normal;
-  font-weight: normal;
-  line-height: 1;
-  color: #2980b9;
-  text-align: center;
-  -webkit-transform: translateY(-50%);
-      -ms-transform: translateY(-50%);
-       -o-transform: translateY(-50%);
-          transform: translateY(-50%);
-
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-.context-menu-icon-add:before {
-  content: "";
-}
-
-.context-menu-icon-copy:before {
-  content: "";
-}
-
-.context-menu-icon-cut:before {
-  content: "";
-}
-
-.context-menu-icon-delete:before {
-  content: "";
-}
-
-.context-menu-icon-edit:before {
-  content: "";
-}
-
-.context-menu-icon-paste:before {
-  content: "";
-}
-
-.context-menu-icon-quit:before {
-  content: "";
-}
-
-.context-menu-icon.context-menu-hover:before {
-  color: #fff;
-}
-
-.context-menu-list {
-  position: absolute; 
-  display: inline-block;
-  min-width: 180px;
-  max-width: 360px;
-  padding: 4px 0;
-  margin: 5px;
-  font-family: inherit;
-  font-size: inherit;
-  list-style-type: none;
-  background: #fff;
-  border: 1px solid #bebebe;
-  border-radius: $borderRadius;
-  -webkit-box-shadow: 0 2px 5px rgba(0, 0, 0, .5);
-          box-shadow: 0 2px 5px rgba(0, 0, 0, .5);
-}
-
-.context-menu-item {
-  position: relative;
-  padding: 3px 28px;
-  color: #2f2f2f;
-  -webkit-user-select: none;
-     -moz-user-select: none;
-      -ms-user-select: none;
-          user-select: none; 
-  background-color: #fff;
-}
-
-.context-menu-separator {
-  padding: 0; 
-  margin: 5px 0;
-  border-bottom: 1px solid #e6e6e6;
-}
-
-.context-menu-item > label > input,
-.context-menu-item > label > textarea {
-  -webkit-user-select: text;
-     -moz-user-select: text;
-      -ms-user-select: text;
-          user-select: text;
-}
-
-.context-menu-item.context-menu-hover {
-  color: #fff;
-  cursor: pointer; 
-  background-color: #2980b9;
-}
-
-.context-menu-item.context-menu-disabled {
-  color: #626262; 
-  background-color: #fff;
-}
-
-.context-menu-item.context-menu-disabled {
-  color: #626262;
-}
-
-.context-menu-input.context-menu-hover,
-.context-menu-item.context-menu-disabled.context-menu-hover {
-  cursor: default; 
-  background-color: #eee;
-}
-
-.context-menu-submenu:after {
-  position: absolute;
-  top: 50%;
-  right: 8px;
-  z-index: $zindex1;
-  width: 0;
-  height: 0;
-  content: '';
-  border-color: transparent transparent transparent #2f2f2f;
-  border-style: solid;
-  border-width: 4px 0 4px 4px;
-  -webkit-transform: translateY(-50%);
-      -ms-transform: translateY(-50%);
-       -o-transform: translateY(-50%);
-          transform: translateY(-50%);
-}
-
-/**
- * Inputs
- */
-.context-menu-item.context-menu-input {
-  padding: 5px 10px;
-}
-
-/* vertically align inside labels */
-.context-menu-input > label > * {
-  vertical-align: top;
-}
-
-/* position checkboxes and radios as icons */
-.context-menu-input > label > input[type="checkbox"],
-.context-menu-input > label > input[type="radio"] {
-  position: relative;
-  top: 3px;
-}
-
-.context-menu-input > label,
-.context-menu-input > label > input[type="text"],
-.context-menu-input > label > textarea,
-.context-menu-input > label > select {
-  display: block;
-  width: 100%; 
-  -webkit-box-sizing: border-box;
-     -moz-box-sizing: border-box;
-          box-sizing: border-box;
-}
-
-.context-menu-input > label > textarea {
-  height: 100px;
-}
-
-.context-menu-item > .context-menu-list {
-  top: 5px; 
-  /* re-positioned by js */
-  right: -5px;
-  display: none;
-}
-
-.context-menu-item.context-menu-visible > .context-menu-list {
-  display: block;
-}
-
-.context-menu-accesskey {
-  text-decoration: underline;
-}

css/_labels.scss

@@ -1,68 +1,37 @@
-.large-video-labels {
+.label {
+    align-items: center;
+    background: #36383C;
+    border-radius: 3px;
+    color: #fff;
     display: flex;
-    position: absolute;
-    top: 30px;
-    right: 30px;
-    transition: right 0.5s;
-    z-index: $labelsZ;
+    font-size: 12px;
+    font-weight: 600;
+    height: 28px;
+    margin: 0 0 4px 4px;
+    padding: 0 8px;
 
-    .circular-label {
-        align-items: center;
-        color: white;
-        display: flex;
-        font-weight: bold;
-        justify-content: center;
-        margin-left: 8px;
-        opacity: 0.8;
+    &--green {
+        background: #31B76A;
     }
 
-    .circular-label {
-        background: #B8C7E0;
+    &--red {
+        background: #E34F56
     }
 
-    .circular-label.e2ee {
-        align-items: center;
-        background: #76CF9C;
-        display: flex;
-        justify-content: center;
-    }
+    &--white {
+        background: #fff;
+        color: #5e6d7a;
 
-    .circular-label.file {
-        background: #FF5630;
-    }
-
-    .circular-label.local-rec {
-        background: #FF5630;
-    }
-
-    .circular-label.stream {
-        background: #0065FF;
-    }
-
-    .circular-label.insecure {
-        background: $defaultWarningColor;
-    }
-
-    .recording-label.center-message {
-        background: $videoStateIndicatorBackground;
-        bottom: 50%;
-        display: block;
-        left: 50%;
-        padding: 10px;
-        position: fixed;
-        transform: translate(-50%, -50%);
-        z-index: $centeredVideoLabelZ;
+        svg {
+            fill: #5e6d7a;
+        }
     }
 }
 
-.circular-label {
-    background: $videoStateIndicatorBackground;
-    border-radius: 50%;
-    box-sizing: border-box;
-    cursor: default;
-    font-size: 13px;
-    height: $videoStateIndicatorSize;
-    line-height: $videoStateIndicatorSize;
-    text-align: center;
-    min-width: $videoStateIndicatorSize;
-}
+.label-text-with-icon {
+    margin-left: 8px;
+}
+
+.participants-count {
+    cursor: pointer;
+}

css/_lobby.scss

@@ -9,7 +9,7 @@
             .spinner {
                 margin: 30px;
             }
-    
+
             .joining-message {
                 margin: 10px;
             }
@@ -49,7 +49,7 @@
     position: fixed;
     top: 20;
     transition: top 1s ease;
-    z-index: 100;
+    z-index: $toolbarZ + 1;
 
     &.toolbox-visible {
         // Same as toolbox subject position
@@ -62,31 +62,6 @@
         padding: 15px
     }
 
-    ul {
-        list-style-type: none;
-        padding: 0 15px 15px 15px;
-
-        li {
-            align-items: center;
-            display: flex;
-            flex-direction: row;
-            margin: 8px 0;
-
-            .details {
-                display: flex;
-                flex: 1;
-                flex-direction: column;
-                justify-content: space-evenly;
-                margin: 0 30px 0 10px;
-            }
-
-            button {
-                align-self: unset;
-                margin: 0 5px;
-            }
-        }
-    }
-
     button {
         align-self: stretch;
         margin: 8px 0;
@@ -116,3 +91,50 @@
         }
     }
 }
+
+.knocking-participants-container {
+    list-style-type: none;
+    max-height: 600px;
+    overflow-y: scroll;
+    padding: 0 15px 15px 15px;
+}
+
+.knocking-participant {
+    align-items: center;
+    display: flex;
+    flex-direction: row;
+    margin: 8px 0;
+
+    .details {
+        display: flex;
+        flex: 1;
+        flex-direction: column;
+        justify-content: space-evenly;
+        margin: 0 30px 0 10px;
+    }
+
+    button {
+        align-self: unset;
+        margin: 0 5px;
+    }
+}
+
+@media (max-width: 300px) {
+    #knocking-participant-list {
+        margin: 0;
+        text-align: center;
+        width: 100%;
+
+        .avatar {
+            display: none;
+        }
+    }
+
+    .knocking-participant {
+        flex-direction: column;
+
+        .details {
+            margin: 0;
+        }
+    }
+}

css/_mini_toolbox.scss

@@ -8,9 +8,11 @@
     .toolbox-icon {
         cursor: pointer;
         padding: 7px;
+        width: 22px;
+        height : 22px;
 
         &.toggled {
-            background: $AOTToolbarButtonToggleColor;
+            background: none;
         }
 
         &.disabled {
@@ -23,44 +25,11 @@
     flex-direction: row;
     left: 50%;
     position: absolute;
-    top: 10px;
+    bottom: 10px;
     transform: translateX(-50%);
-
-    .toolbox-button {
-        &:first-child {
-            .toolbox-icon {
-                border-top-left-radius: 3px;
-                border-bottom-left-radius: 3px;
-            }
-        }
-
-        &:nth-child(2) {
-            svg {
-                fill: $hangupColor;
-            }
-        }
-
-        &:last-child {
-            .toolbox-icon {
-                border-top-right-radius: 3px;
-                border-bottom-right-radius: 3px;
-            }
-        }
-    }
+    padding: 3px !important;
 }
 
 .filmstrip-toolbox {
     flex-direction: column;
-
-    .toolbox-button {
-        &:nth-child(1) {
-            svg {
-                fill: $hangupColor;
-            }
-        }
-
-        .toolbox-icon {
-            border-radius: 3px;
-        }
-    }
-}
+}

css/_participants-count.scss

@@ -1,26 +0,0 @@
-.participants-count {
-    background: #fff;
-    border-radius: 4px;
-    color: #5e6d7a;
-    cursor: pointer;
-    display: inline-block;
-    font-size: 13px;
-    line-height: 20px;
-    margin-left: 16px;
-    padding: 4px 8px;
-    pointer-events: auto;
-
-    &-number {
-        margin-right: 8px;
-        vertical-align: middle;
-    }
-
-    &-icon {
-        background: url('../images/user-groups.svg');
-        background-repeat: no-repeat;
-        display: inline-block;
-        height: 16px;
-        width: 16px;
-        vertical-align: middle;
-    }
-}

css/_participants-pane.scss

@@ -0,0 +1,51 @@
+.participants_pane {
+    background-color: $participantsPaneBgColor;
+    flex-shrink: 0;
+    overflow: hidden;
+    position: relative;
+    transition: width .16s ease-in-out;
+    width: 315px;
+    z-index: $zindex0;
+
+    &--closed {
+        width: 0;
+    }
+}
+
+.participants_pane-content {
+    display: flex;
+    flex-direction: column;
+    font-weight: 600;
+    height: 100%;
+    width: 315px;
+
+    & > *:first-child,
+    & > *:last-child {
+        flex-shrink: 0;
+    }
+}
+
+.participant-avatar {
+    margin: 8px 16px 8px 0;
+}
+
+@media (max-width: 375px) {
+    .participants_pane {
+        height: 100vh;
+        height: -webkit-fill-available;
+        left: 0;
+        position: fixed;
+        right: 0;
+        top: 0;
+        width: auto;
+
+        &--closed {
+            display: none;
+            width: auto;
+        }
+    }
+
+    .participants_pane-content {
+        width: 100%;
+    }
+}

css/_popup_menu.scss

@@ -3,10 +3,11 @@
 **/
 
 .popupmenu {
-    min-width: 75px;
+    background-color: $menuBG;
+    border-radius: 3px;
+    min-width: 150px;
     text-align: left;
     padding: 0px;
-    width: 180px;
     white-space: nowrap;
 
     &__item {
@@ -39,6 +40,7 @@
 
     &__text {
         display: inline-block;
+        margin-left: 8px;
         vertical-align: middle;
     }
 
@@ -110,6 +112,6 @@ ul.popupmenu {
     margin: -16px -24px;
 }
 
-span.remotevideomenu:hover ul.popupmenu, ul.popupmenu:hover {
+span.localvideomenu:hover ul.popupmenu, span.remotevideomenu:hover ul.popupmenu, ul.popupmenu:hover {
     display:block !important;
 }

css/_premeeting-screens.scss

@@ -1,8 +1,7 @@
 /**
  * Shared style for full screen local track based dialogs/modals.
  */
- .premeeting-screen,
-  .preview-overlay {
+ .premeeting-screen {
      position: absolute;
      left: 0;
      right: 0;
@@ -25,7 +24,7 @@
         text {
             fill: black;
             font-size: 26px;
-            font-weight: 400;  
+            font-weight: 400;
         }
     }
 
@@ -93,11 +92,6 @@
         }
     }
 
-    .preview-overlay {
-        background-image: linear-gradient(transparent, black);
-        z-index: $toolbarZ + 1;
-    }
-
     .content {
         align-items: center;
         display: flex;
@@ -197,14 +191,6 @@
         &> div {
             margin: 0 12px;
         }
-
-        .settings-button-small-icon {
-            right: -8px;
-
-            &--hovered {
-                right: -10px;
-            }
-        }
     }
 }
 
@@ -266,7 +252,9 @@
     &:hover {
         background: rgba(255, 255, 255, 0.1);
 
-        @include icon-container(#A4B8D1, #1C2025);
+        .toggle-button-icon-container {
+            display: none;
+        }
     }
 
     &-container {
@@ -284,5 +272,15 @@
 
     &--toggled {
         @include icon-container(white, #1C2025);
+
+        &:hover {
+            .toggle-button-icon-container {
+                display: block;
+            }
+        }
+
+        .toggle-button-icon-container {
+            display: block;
+        }
     }
 }

css/_responsive.scss

@@ -1,73 +1,3 @@
-@mixin small-button-size() {
-    .new-toolbox {
-        .toolbox-content {
-            .button-group-center, .button-group-left, .button-group-right {
-                .toolbox-button {
-                    .toolbox-icon {
-                        width: 28px;
-                        height: 28px;
-                        svg {
-                            width: 18px;
-                            height: 18px;
-                        }
-                    }
-
-                    &:nth-child(2) {
-                        .toolbox-icon {
-                            width: 30px;
-                            height: 30px;
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-@mixin very-small-button-size() {
-    .new-toolbox {
-        .toolbox-content {
-            .button-group-center, .button-group-left, .button-group-right {
-                .settings-button-small-icon {
-                    display: none;
-                }
-                .toolbox-button {
-                    .toolbox-icon {
-                        width: 18px;
-                        height: 18px;
-                        svg {
-                            width: 12px;
-                            height: 12px;
-                        }
-                    }
-
-                    &:nth-child(2) {
-                        .toolbox-icon {
-                            width: 20px;
-                            height: 20px;
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-@mixin full-size-modal-positioner() {
-    height: 100%;
-    left: 0;
-    position: fixed;
-    top: 0;
-    max-width: 100%;
-    width: 100%;
-}
-
-@mixin full-size-modal-dialog() {
-    height: 100%;
-    max-height: 100%;
-    border-radius: 0;
-}
-
 @media only screen and (max-width: $verySmallScreen) {
     .welcome {
         display: block;
@@ -137,21 +67,9 @@
 }
 
 .desktop-browser {
-    @media only screen and (max-width: $smallScreen) {
-        @include small-button-size();
-    }
-
-    @media only screen and (max-width: $verySmallScreen) {
-        @include very-small-button-size();
-    }
-
     &.shift-right {
-        @media only screen and (max-width: $smallScreen + $sidebarWidth) {
-            @include small-button-size()
-        }
 
         @media only screen and (max-width: $verySmallScreen + $sidebarWidth) {
-            @include very-small-button-size();
 
             #videoResolutionLabel {
                 display: none;
@@ -165,25 +83,3 @@
         }
     }
 }
-
-@media (min-width: 480px) and (max-width: 580px) {
-    .shift-right .focus-lock > div > div {
-        @include full-size-modal-positioner();
-    }
-
-    .shift-right .focus-lock [role="dialog"] {
-        @include full-size-modal-dialog();
-    }
-}
-
-@media (min-width: 580px) and (max-width: 680px) {
-    .mobile-browser {
-        &.shift-right .focus-lock > div > div {
-            @include full-size-modal-positioner();
-        }
-
-        &.shift-right .focus-lock [role="dialog"] {
-            @include full-size-modal-dialog();
-        }
-    }
-}

css/_settings-button.scss

@@ -1,84 +1,62 @@
-.settings-button {
-    &-container {
-        position: relative;
+.settings-button-container {
+    position: relative;
 
-        .toolbox-icon {
-            align-items: center;
-            cursor: pointer;
-            display: flex;
-            background-color: #fff;
-            border-radius: 50%;
-            border: 1px solid #d1dbe8;
-            justify-content: center;
-            width: 38px;
-            height: 38px;
+    .toolbox-icon {
+        align-items: center;
+        border-radius: 3px;
+        cursor: pointer;
+        display: flex;
+        justify-content: center;
+
+        &.disabled, .disabled & {
+            cursor: initial;
+            color: #929292;
+            background-color: #36383c;
 
             &:hover {
-                background-color: #daebfa;
-                border: 1px solid #daebfa;
-            }
-
-            &.toggled {
-                background: #2a3a4b;
-                border: 1px solid #5e6d7a;
-
-                svg {
-                    fill: #fff;
-                }
-
-                &:hover {
-                    background-color: #5e6d7a;
-                }
-            }
-
-            &.disabled, .disabled & {
-                cursor: initial;
-                color: #fff;
-                background-color: #a4b8d1;
-
-                &:hover {
-                    background-color: #a4b8d1;
-                }
-            }
-
-            svg {
-                fill: #5e6d7a;
-            }
-        }
-    }
-
-    &-small-icon {
-        background: #FFF;
-        border: 1px solid rgba(0, 0, 0, 0.2);
-        border-radius: 50%;
-        bottom: 0;
-        box-shadow: 0px 1px 4px rgba(0, 0, 0, 0.25);
-        cursor: pointer;
-        height: 16px;
-        position: absolute;
-        text-align: center;
-        right: 4px;
-        width: 16px;
-
-        &> svg {
-            fill: #5e6d7a;
-            margin-top: 5px;
-        }
-
-        &--disabled {
-            background-color: #a4b8d1;
-            cursor: default;
-        }
-
-        &--hovered {
-            bottom: -1px;
-            height: 20px;
-            right: 2px;
-            width: 20px;
-
-            &> svg {
-                margin-top: 6px;
+                background-color: #36383c;
             }
         }
     }
 }
+
+.settings-button-small-icon {
+    background: #36383C;
+    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25), 0px 0px 0px 1px rgba(0, 0, 0, 0.1);
+    border-radius: 3px;
+    cursor: pointer;
+    padding: 4px;
+    position: absolute;
+    right: -4px;
+    top: -3px;
+
+   &:hover {
+        background: #F2F3F4;
+        box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25), 0px 0px 0px 1px rgba(0, 0, 0, 0.1);
+
+        &> svg {
+            fill: #000;
+        }
+
+        &.settings-button-small-icon--disabled {
+            background: #36383C;
+
+            &> svg {
+               fill: #929292;
+           }
+        }
+    }
+
+    &> svg {
+        fill: #fff;
+    }
+
+    &--disabled {
+        background-color: #36383c;
+        cursor: default;
+
+        &> svg {
+            fill: #929292;
+        }
+    }
+}

css/_subject.scss

@@ -1,35 +1,60 @@
 .subject {
+    box-sizing: border-box;
+    color: #fff;
+    margin-top: 20px;
+    position: absolute;
     top: -120px;
     transition: top .3s ease-in;
-    height: 95px;
     width: 100%;
-    pointer-events: none;
-    position: absolute;
-    padding: 25px 140px 0 140px;
-    text-align: center;
-    font-size: 17px;
-    color: #fff;
-    z-index: $zindex10;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    box-sizing: border-box;
-    white-space: nowrap;
+    z-index: $zindex3;
 
     &.visible {
         top: 0px;
     }
+}
 
-    &.gradient {
-        background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0));
+.subject-info-container {
+    display: flex;
+    justify-content: center;
+    max-width: calc(100% - 280px);
+    margin: 0 auto;
+
+    &--full-width {
+        max-width: 100%;
     }
 
-    &-text {
-        vertical-align: middle;
-    }
-
-    &-conference-timer {
-        display: block;
-        font-size: 15px;
-        opacity: 0.6;
+    @media (max-width: 500px) {
+        flex-wrap: wrap;
+        max-width: 100%;
     }
 }
+
+.subject-info {
+    align-items: center;
+    display: flex;
+    margin-bottom: 4px;
+    max-width: 80%;
+    height: 28px;
+}
+
+.subject-text {
+    background: rgba(0, 0, 0, 0.6);
+    border-radius: 3px 0px 0px 3px;
+    font-size: 14px;
+    line-height: 24px;
+    padding: 2px 16px;
+    height: 24px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.subject-timer {
+    background: rgba(0, 0, 0, 0.8);
+    border-radius: 0px 3px 3px 0px;
+    display: inline-block;
+    font-size: 12px;
+    line-height: 16px;
+    min-width: 34px;
+    padding: 6px 8px;
+}

css/_toolbars.scss

@@ -33,9 +33,6 @@
 
     &.visible {
         bottom: 0;
-        .toolbox-background {
-            bottom: 0px;
-        }
     }
 
     &.no-buttons {
@@ -48,253 +45,233 @@
             width: calc(100% - #{$sidebarWidth});
         }
     }
+}
 
-    .toolbox-background {
-        background-image: linear-gradient(to top, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0));
-        transition: bottom .3s ease-in;
-        height: 160px;
-        width: 100%;
-        bottom: -160px;
-        pointer-events: none;
-        position: absolute;
-        z-index: $toolbarBackgroundZ;
+.toolbox-content {
+    align-items: center;
+    box-sizing: border-box;
+    display: flex;
+    margin-bottom: 16px;
+    position: relative;
+    z-index: $toolbarZ;
+
+    .button-group-center,
+    .button-group-left,
+    .button-group-right {
+        display: flex;
+        width: 33%;
     }
 
-    .toolbox-content {
-        box-sizing: border-box;
+    .button-group-center {
+        justify-content: center;
+    }
+
+    .button-group-right {
+        justify-content: flex-end;
+    }
+
+    .toolbox-button-wth-dialog {
+        display: inline-block;
+    }
+}
+
+.toolbox-button {
+    color: $toolbarButtonColor;
+    cursor: pointer;
+    display: inline-block;
+    line-height: $newToolbarSize;
+    text-align: center;
+}
+
+.toolbar-button-with-badge {
+    display: inline-block;
+    position: relative;
+
+    .badge-round {
+        bottom: -5px;
+        font-size: 12px;
+        line-height: 20px;
+        min-width: 20px;
+        pointer-events: none;
+        position: absolute;
+        right: -5px;
+    }
+}
+
+.toolbox-content-wrapper {
+    display: flex;
+    flex-direction: column;
+    margin: 0 auto;
+    max-width: 100%;
+}
+
+.toolbox-content-items {
+    background: $newToolbarBackgroundColor;
+    box-shadow: 0px 2px 8px 4px rgba(0, 0, 0, 0.25), 0px 0px 0px 1px rgba(0, 0, 0, 0.15);
+    border-radius: 6px;
+    margin: 0 auto;
+    padding: 6px;
+    text-align: center;
+
+    >div {
+        margin-left: 8px;
+
+        &:first-child {
+            margin-left: 0;
+        }
+    }
+}
+
+.overflow-menu {
+    font-size: 14px;
+    list-style-type: none;
+    padding: 8px 0;
+    background-color: $menuBG;
+
+    .profile-text {
+        max-width: 150px;
+        text-overflow: ellipsis;
+        overflow: hidden;
+        white-space: nowrap;
+    }
+}
+
+.overflow-menu-item {
+    align-items: center;
+    color: $overflowMenuItemColor;
+    cursor: pointer;
+    display: flex;
+    font-size: 14px;
+    font-weight: 400;
+    height: 40px;
+    line-height: 24px;
+    padding: 8px 16px;
+    box-sizing: border-box;
+
+    @media (hover: hover) and (pointer: fine) {
+        &:hover {
+            background: $overflowMenuItemBackground;
+        }
+    }
+
+    div {
         display: flex;
-        justify-content: space-between;
-        margin-left: auto;
-        margin-right: auto;
-        padding: 20px 16px;
-        position: relative;
-        width: 100%;
-        z-index: $toolbarZ;
+        flex-direction: row;
+        align-items: center;
+    }
 
-        .button-group-center,
-        .button-group-left,
-        .button-group-right {
-            display: flex;
-            width: 33%;
+    &.unclickable {
+        cursor: default;
+    }
+    &.disabled {
+        cursor: initial;
+        color: #929292;
+
+        &:hover {
+            background: none;
         }
 
-        .button-group-center {
-            justify-content: center;
-
-            .toolbox-button {
-
-                .toolbox-icon {
-                    background-color: #fff;
-                    border-radius: 50%;
-                    border: 1px solid #d1dbe8;
-                    margin: 0px 4px;
-                    width: 38px;
-                    height: 38px;
-
-                    @media (hover: hover) and (pointer: fine) {
-                        &:hover {
-                            background-color: #daebfa;
-                            border: 1px solid #daebfa;
-                        }
-                    }
-
-                    &.toggled {
-                        background: #2a3a4b;
-                        border: 1px solid #5e6d7a;
-
-                        svg {
-                            fill: #fff;
-                        }
-
-                        @media (hover: hover) and (pointer: fine) {
-                            &:hover {
-                                background-color: #5e6d7a;
-                            }
-                        }
-                    }
-
-                    &.disabled, .disabled & {
-                        cursor: initial;
-                        color: #fff;
-                        background-color: #a4b8d1;
-                    }
-
-                    svg {
-                        fill: #5e6d7a;
-                    }
-                }
-
-                &:nth-child(2) {
-                    .toolbox-icon {
-                        background-color: $hangupColor;
-                        border: 1px solid $hangupColor;
-                        width: 40px;
-                        height: 40px;
-
-                        @media (hover: hover) and (pointer: fine) {
-                            &:hover {
-                                background-color: $hangupColor;
-                            }
-                        }
-
-                        svg {
-                            fill: #fff;
-                        }
-                    }
-                }
-            }
+        svg {
+            fill: #929292;
         }
 
-        .button-group-right {
-            justify-content: flex-end;
+    }
+
+    @media (hover: hover) and (pointer: fine) {
+        &.unclickable:hover {
+            background: inherit;
         }
+    }
+}
 
-        .overflow-menu {
-            font-size: 1.2em;
-            list-style-type: none;
-            background-color: $overflowMenuBG;
-            /**
-             * Undo atlaskit padding by reducing margins.
-             */
-            margin: -16px -24px;
-            padding: 4px 0;
+.beta-tag {
+    background: #36383C;
+    border-radius: 3px;
+    color: #fff;
+    font-size: 12px;
+    margin-left: 8px;
+    padding: 0 4px;
+    text-transform: uppercase;
+}
 
-            .overflow-menu-item {
-                align-items: center;
-                color: $overflowMenuItemColor;
-                cursor: pointer;
-                display: flex;
-                font-size: 14px;
-                height: 40px;
-                padding: 5px 12px;
-                box-sizing: border-box;
+.overflow-menu-item-icon {
+    margin-right: 16px;
 
-                div {
-                    display: flex;
-                    flex-direction: row;
-                    align-items: center;
-                }
+    i {
+        display: inline;
+        font-size: 24px;
+    }
 
-                @media (hover: hover) and (pointer: fine) {
-                    &:hover {
-                        background-color: $overflowMenuItemHoverBG;
-                        color: $overflowMenuItemHoverColor;
-                    }
-                }
-
-                &.unclickable {
-                    cursor: default;
-                }
-                @media (hover: hover) and (pointer: fine) {
-                    &.unclickable:hover {
-                        background: inherit;
-                    }
-                }
-                &.disabled {
-                    cursor: initial;
-                    color: #3b475c;
-                }
-            }
-
-            .beta-tag {
-                background: $overflowMenuItemColor;
-                border-radius: 2px;
-                color: $overflowMenuBG;
-                font-size: 11px;
-                font-weight: bold;
-                margin-left: 8px;
-                padding: 0 6px;
-            }
-
-            .overflow-menu-item-icon {
-                margin-right: 16px;
-
-                i {
-                    display: inline;
-                    font-size: 24px;
-                }
-
-                @media (hover: hover) and (pointer: fine) {
-                    i:hover {
-                        background-color: initial;
-                    }
-                }
-
-                img {
-                    max-width: 24px;
-                    max-height: 24px;
-                }
-
-                svg {
-                    fill: #B8C7E0 !important;
-                    height: 20px;
-                    width: 20px;
-                }
-            }
-
-            .profile-text {
-                max-width: 150px;
-                text-overflow: ellipsis;
-                overflow: hidden;
-                white-space: nowrap;
-            }
+    @media (hover: hover) and (pointer: fine) {
+        i:hover {
+            background-color: initial;
         }
+    }
 
-        .toolbox-button {
-            color: $toolbarButtonColor;
-            cursor: pointer;
-            display: inline-block;
-            line-height: $newToolbarSize;
-            margin: 0 8px;
-            text-align: center;
+    img {
+        max-width: 24px;
+        max-height: 24px;
+    }
+
+    svg {
+        fill: #fff;
+        height: 20px;
+        width: 20px;
+    }
+}
+
+
+.overflow-menu-hr {
+    border-top: 1px solid #4C4D50;
+    border-bottom: 0;
+    margin: 8px 0;
+}
+
+.toolbox-icon {
+    display: flex;
+    border-radius: 3px;
+    flex-direction: column;
+    font-size: 24px;
+    height: $newToolbarSize;
+    justify-content: center;
+    width: $newToolbarSize;
+
+    @media (hover: hover) and (pointer: fine) {
+        &:hover {
+            background: $newToolbarButtonHoverColor;
         }
+    }
 
-        .toolbar-button-with-badge {
-            position: relative;
+    @media (max-width: 320px) {
+        height: 36px;
+        width: 36px;
+    }
 
-            .badge-round {
-                bottom: -5px;
-                font-size: 12px;
-                line-height: 20px;
-                min-width: 20px;
-                pointer-events: none;
-                position: absolute;
-                right: -5px;
-            }
+    &.toggled {
+        background: $newToolbarButtonToggleColor;
+    }
+
+    &.disabled {
+        cursor: initial !important;
+        background-color: #36383c !important;
+
+        svg {
+            fill: #929292 !important;
         }
+    }
+}
 
-        .toolbox-button-wth-dialog {
-            display: inline-block;
+.hangup-button {
+    background-color: $hangupColor;
+
+    @media (hover: hover) and (pointer: fine) {
+        &:hover {
+            background-color: $hangupHoverColor;
         }
+    }
 
-        .toolbox-icon {
-            display: flex;
-            border-radius: 5px;
-            flex-direction: column;
-            font-size: 24px;
-            height: $newToolbarSize;
-            justify-content: center;
-            width: $newToolbarSize;
-
-            @media (hover: hover) and (pointer: fine) {
-                &:hover {
-                    background: $newToolbarButtonHoverColor;
-                }
-            }
-
-            &.toggled {
-                background: $newToolbarButtonHoverColor;
-            }
-
-            &.disabled {
-                cursor: initial !important;
-                background-color: #a4b8d1 !important;
-
-                svg {
-                    fill: #fff !important;
-                }
-            }
-        }
+    svg {
+        fill: #fff;
     }
 }
 
@@ -312,3 +289,47 @@
 
     @include transition(all .3s ease-out);
 }
+
+/**
+ * Audio and video buttons do not have toggled state.
+ */
+.audio-preview,
+.video-preview {
+    .toolbox-icon.toggled {
+        background: none;
+
+        &:hover {
+            background: $newToolbarButtonHoverColor;
+        }
+    }
+
+}
+
+/**
+ * On small mobile devices make the toolbar full width and pad the invite prompt.
+ */
+.toolbox-content-mobile {
+    @media (max-width: 500px) {
+        margin-bottom: 0;
+
+        .toolbox-content-wrapper {
+            width: 100%;
+        }
+
+        .toolbox-content-items {
+            border-radius: 0;
+            display: flex;
+            justify-content: space-evenly;
+            padding: 6px 0;
+            width: 100%;
+        }
+
+        .invite-more-container {
+            margin: 0 16px 8px;
+        }
+
+        .invite-more-container.elevated {
+            margin-bottom: 52px;
+        }
+    }
+}

css/_transcription-subtitles.scss

@@ -1,10 +1,11 @@
-.transcription-subtitles{
-    bottom: 10%;
+.transcription-subtitles {
+    bottom: $newToolbarSize + 40px;
     font-size: 16px;
     font-weight: 1000;
     left: 50%;
     max-width: 50vw;
     opacity: 0.80;
+    overflow-wrap: break-word;
     pointer-events: none;
     position: absolute;
     text-shadow: 0px 0px 1px rgba(0,0,0,0.3),
@@ -14,6 +15,11 @@
     transform: translateX(-50%);
     z-index: $subtitlesZ;
 
+    &.lifted {
+        // Lift subtitle above toolbar+invite box.
+        bottom: $newToolbarSize + 112px + 40px;
+    }
+
     span {
         background: black;
     }

css/_variables.scss

@@ -4,7 +4,8 @@
  * Style variables
  */
 $baseFontFamily: -apple-system, BlinkMacSystemFont, 'open_sanslight', 'Helvetica Neue', Helvetica, Arial, sans-serif;
-$hangupColor: #bf2117;
+$hangupColor:#DD3849;
+$hangupHoverColor: #F25363;
 $hangupFontSize: 2em;
 
 /**
@@ -29,6 +30,7 @@ $defaultSideBarFontColor: #44A5FF;
 $defaultSemiDarkColor: #ACACAC;
 $defaultDarkColor: #2b3d5c;
 $defaultWarningColor: rgb(215, 121, 118);
+$participantsPaneBgColor: #141414;
 $presence-available: rgb(110, 176, 5);
 $presence-away: rgb(250, 201, 20);
 $presence-busy: rgb(233, 0, 27);
@@ -37,20 +39,18 @@ $presence-idle: rgb(172, 172, 172);
 /**
  * Toolbar
  */
-$newToolbarBackgroundColor: rgba(22, 38, 55, 0.8);
-$newToolbarButtonHoverColor: rgba(255, 255, 255, 0.15);
-$newToolbarButtonToggleColor: rgba(255, 255, 255, 0.2);
-$AOTToolbarButtonHoverColor: rgba(14, 20, 35, 0.6);
-$AOTToolbarButtonToggleColor: rgba(14, 20, 35, 1);
+$newToolbarBackgroundColor: #131519;
+$newToolbarButtonHoverColor: rgba(255, 255, 255, 0.2);
+$newToolbarButtonToggleColor: rgba(255, 255, 255, 0.15);
+$menuBG:#242528;
 $newToolbarFontSize: 24px;
 $newToolbarHangupFontSize: 32px;
-$newToolbarSize: 40px;
+$newToolbarSize: 48px;
 $newToolbarSizeWithPadding: calc(#{$newToolbarSize} + 24px);
 $toolbarTitleFontSize: 19px;
-$overflowMenuBG: initial;
-$overflowMenuItemHoverBG: #313D52;
-$overflowMenuItemHoverColor: #B8C7E0;
-$overflowMenuItemColor: #B8C7E0;
+$overflowMenuItemColor: #fff;
+$overflowMenuItemBackground: #36383C;
+
 
 /**
  * Video layout
@@ -90,12 +90,12 @@ $modalTextColor: #333;
  * Chat
  */
 $chatActionsSeparatorColor: rgb(173, 105, 112);
-$chatHeaderBackgroundColor: rgba(42, 58, 75, 0.9);
+$chatBackgroundColor: #131519;
 $chatInputSeparatorColor: #A4B8D1;
-$chatLocalMessageBackgroundColor: rgb(4, 98, 178);
+$chatLocalMessageBackgroundColor: #484A4F;
 $chatPrivateMessageBackgroundColor: rgb(153, 69, 77);
-$chatRemoteMessageBackgroundColor:  rgb(86, 101, 114);
-$sidebarWidth: 375px;
+$chatRemoteMessageBackgroundColor:  #242528;
+$sidebarWidth: 315px;
 
  /**
  * Misc.
@@ -122,8 +122,8 @@ $zindex10: 10;
 $reloadZ: 20;
 $poweredByZ: 100;
 $ringingZ: 300;
-$sideToolbarContainerZ: 300;
-$toolbarZ: 350;
+$sideToolbarContainerZ: 200;
+$toolbarZ: 250;
 $drawerZ: 351;
 $tooltipsZ: 401;
 $dropdownMaskZ: 900;

css/_video-preview.scss

@@ -1,18 +1,21 @@
 .video-preview {
     background: none;
-    max-height: 290px;
+    display: inline-block;
+    max-height: 344px;
 
     &-container {
+        background: $menuBG;
+        border-radius: 3px;
         overflow: auto;
-        padding: 16px;
+        padding: 8px;
     }
 
     &-entry {
         cursor: pointer;
-        height: 135px;
-        margin-bottom: 16px;
+        height: 168px;
+        margin-bottom: 8px;
         position: relative;
-        width: 240px;
+        width: 284px;
 
         &:last-child {
             margin-bottom: 0;
@@ -20,13 +23,15 @@
 
         &--selected {
             border: 3px solid #31B76A;
+            border-radius: 3px;
             cursor: default;
-            height: 129px;
-            width: 234px;
+            height: 162px;
+            width: 278px;
         }
     }
 
     &-video {
+        border-radius: 3px;
         height: 100%;
         object-fit: cover;
         width: 100%;
@@ -50,21 +55,28 @@
     }
 
     &-label {
+        bottom: 8px;
         color: #fff;
-        font-size: 13px;
-        line-height: 20px;
-        overflow: hidden;
-        padding: 8px;
         position: absolute;
-        text-align: center;
-        text-overflow: ellipsis;
-        width: 220px;
+        width: 100%;
         z-index: 2;
-    }
 
-    // Override @atlaskit/InlineDialog container which is made with styled components
-    & > div:nth-child(2) {
-        outline: none;
-        padding: 0;
+        &-container {
+            margin: 0 16px;
+        }
+
+        &-text {
+            background-color: #131519;
+            border-radius: 3px;
+            padding: 2px 8px;
+            font-size: 13px;
+            line-height: 20px;
+            margin: 0 auto;
+            max-width: calc(100% - 16px);
+            overflow: hidden;
+            text-overflow: ellipsis;
+            width: fit-content;
+            white-space: nowrap;
+        }
     }
 }

css/_videolayout_default.scss

@@ -1,5 +1,13 @@
 #videoconference_page {
     min-height: 100%;
+    position: relative;
+    transform: translate3d(0, 0, 0);
+    width: 100%;
+}
+
+#layout_wrapper {
+    display: flex;
+    height: 100%;
 }
 
 #videospace {
@@ -400,7 +408,9 @@
     }
 }
 
+.local-video-menu-trigger,
 .remote-video-menu-trigger,
+.localvideomenu,
 .remotevideomenu
 {
     display: inline-block;
@@ -418,6 +428,7 @@
         cursor: hand;
     }
 }
+.local-video-menu-trigger,
 .remote-video-menu-trigger {
     margin-top: 7px;
 }

css/_welcome_page.scss

@@ -208,6 +208,11 @@ body.welcome-page {
             cursor: pointer;
             font-size: 32px;
         }
+
+        .toolbox-icon {
+            height: 24px;
+            width: 24px;
+        }
     }
 
     .welcome-watermark {
@@ -228,6 +233,10 @@ body.welcome-page {
         }
     }
 
+    &.without-footer {
+        justify-content: start;
+    }
+
     .welcome-cards-container {
         color:#131519;
         padding-top: 40px;

css/components/_input-slider.scss

@@ -1,3 +1,5 @@
+$rangeInputThumbSize: 14;
+
 /**
  * Disable the default webkit styles for range inputs (sliders).
  */

css/filmstrip/_small_video.scss

@@ -19,7 +19,7 @@
         0 0 3px $videoThumbnailSelected;
     }
 
-    .remotevideomenu > .icon-menu {
+    .remotevideomenu > .icon-menu, .localvideomenu > .icon-menu {
         display: none;
     }
 
@@ -32,7 +32,7 @@
         box-shadow: inset 0 0 3px $videoThumbnailHovered,
         0 0 3px $videoThumbnailHovered;
 
-        .remotevideomenu > .icon-menu {
+        .remotevideomenu > .icon-menu, .localvideomenu > .icon-menu {
             display: inline-block;
         }
     }

css/filmstrip/_tile_view.scss

@@ -16,7 +16,7 @@
         display: flex;
         flex-direction: column;
         height: 100%;
-        width: 100vw;
+        width: 100%;
     }
 
     .filmstrip__videos .videocontainer {
@@ -50,10 +50,6 @@
             &.shift-right {
                 margin-left: $sidebarWidth;
                 width: calc(100% - #{$sidebarWidth});
-
-                #filmstripRemoteVideos {
-                    width: calc(100vw - #{$sidebarWidth});
-                }
             }
         }
     }
@@ -121,3 +117,15 @@
         align-self: baseline;
     }
 }
+
+.shift-right #filmstripRemoteVideosContainer {
+    /**
+     * Max-width corresponding to the ASPECT_RATIO_BREAKPOINT from features/filmstrip/constants,
+     * from which we subtract the chat size.
+     */
+    @media only screen and (max-width: calc(500px + #{$sidebarWidth})) {
+        video {
+            object-fit: cover;
+        }
+    }
+}

css/filmstrip/_tile_view_overrides.scss

@@ -43,6 +43,7 @@
      * specifically the various status icons.
      */
     .remotevideomenu,
+    .localvideomenu,
     .videocontainer__toptoolbar {
         z-index: auto;
     }

css/filmstrip/_vertical_filmstrip_overrides.scss

@@ -51,6 +51,7 @@
      * and tooltips from getting a new location context due to translate3d.
      */
     .connection-indicator,
+    .local-video-menu-trigger,
     .remote-video-menu-trigger,
     .indicator-icon-container {
         transform: translate3d(0, 0, 0);
@@ -68,7 +69,9 @@
      * Move the remote video menu trigger to the bottom left of the video
      * thumbnail.
      */
+    .localvideomenu,
     .remotevideomenu,
+    .local-video-menu-trigger,
     .remote-video-menu-trigger {
         bottom: 0;
         left: 0;
@@ -76,6 +79,7 @@
         right: auto;
     }
 
+    .local-video-menu-trigger,
     .remote-video-menu-trigger {
         margin-bottom: 7px;
         margin-left: $remoteVideoMenuIconMargin;

css/main.scss

@@ -43,11 +43,11 @@ $flagsImagePath: "../images/";
 @import 'modals/settings/settings';
 @import 'modals/speaker_stats/speaker_stats';
 @import 'modals/video-quality/video-quality';
+@import 'modals/virtual-background/virtual-background';
 @import 'modals/local-recording/local-recording';
 @import 'videolayout_default';
 @import 'notice';
 @import 'subject';
-@import 'participants-count';
 @import 'popup_menu';
 @import 'recording';
 @import 'login_menu';
@@ -57,7 +57,6 @@ $flagsImagePath: "../images/";
 @import 'welcome_page_content';
 @import 'welcome_page_settings_toolbar';
 @import 'toolbars';
-@import 'jquery.contextMenu';
 @import 'keyboard-shortcuts';
 @import 'redirect_page';
 @import 'components/form-control';
@@ -104,5 +103,6 @@ $flagsImagePath: "../images/";
 @import 'responsive';
 @import 'connection-status';
 @import 'drawer';
+@import 'participants-pane';
 
 /* Modules END */

css/modals/invite/_invite_more.scss

@@ -1,31 +1,42 @@
 .invite-more {
     &-container {
+        margin-bottom: 8px;
+        transition: margin-bottom 0.3s;
+
+        &.elevated {
+            margin-bottom: 36px;
+        }
+    }
+
+    &-content {
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+        padding: 16px;
+        background: rgba(0, 0, 0, 0.7);
+        border-radius: 8px;
         color: #fff;
+        font-size: 14px;
+        line-height: 24px;
         font-weight: 600;
-        position: absolute;
-        width: 100%;
-        text-align: center;
-        z-index: $zindex2;
-        background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0));
     }
 
     &-header {
-        font-size: 19px;
-        line-height: 28px;
-        margin: 24px 0 16px 0;
+        max-width: 100%;
+        margin-bottom: 16px;
+        text-overflow: ellipsis;
+        overflow: hidden;
+        white-space: nowrap;
     }
 
     &-button {
         display: flex;
-        margin: auto;
+        max-width: 100%;
+        height: 40px;
+        box-sizing: border-box;
         padding: 8px 16px;
-        width: fit-content;
-        width: -moz-fit-content;
-        height: 24px;
         background: #0376DA;
         border-radius: 3px;
-        font-size: 14px;
-        line-height: 24px;
         cursor: pointer;
 
         @media (hover: hover) and (pointer: fine) {
@@ -36,8 +47,9 @@
 
         &-text {
             margin-left: 8px;
-            font-size: 15px;
-            line-height: 24px;
+            text-overflow: ellipsis;
+            overflow: hidden;
+            white-space: nowrap;
         }
     }
     &-dialog {
@@ -85,18 +97,18 @@
                 border-top: none;
                 border-radius: 0 0 3px 3px;
 
-                & > * {
-                    display: flex;
-                    justify-content: center;
+                .copy-invite-icon, .provider-icon {
                     align-items: center;
-                    height: 40px;
-                    width: 40px;
-                    border-radius: 4px;
                     cursor: pointer;
+                    display: flex;
+                    height: 40px;
+                    place-content: center;
+                    width: 40px;
                 }
 
                 &:hover > div:hover {
                     background-color: rgba(255, 255, 255, 0.2);
+                    border-radius: 4px;
                 }
 
                 & > :not(:last-child) {
@@ -195,3 +207,14 @@
         }
     }
 }
+
+.mobile-browser {
+    .invite-more-content {
+        font-size: 16px;
+    }
+
+    .invite-more-button {
+        height: 48px;
+        padding: 12px 16px;
+    }
+}

css/modals/settings/_settings.scss

@@ -47,6 +47,7 @@
 
     .language-settings {
         max-width: 50%;
+        width: 35%;
     }
 
     .calendar-tab {

css/modals/virtual-background/_virtual-background.scss

@@ -0,0 +1,200 @@
+.virtual-background-dialog {
+    position: relative;
+    max-height: 300px;
+    color: white;
+    display: inline-grid;
+    grid-template-columns: auto auto auto auto auto;
+    column-gap: 8px;
+    cursor: pointer;
+    .thumbnail:hover, .blur:hover, .slight-blur:hover, .virtual-background-none:hover{
+        height: 56px;
+        width: 103px;
+        opacity: .5;
+        border: 2px solid #99bbf3;
+        @media (min-width: 432px) and (max-width: 632px) {
+            height: 56px;
+            width: 56px;
+        }
+    }
+    .thumbnail {
+        margin-top: 8px;
+        border-radius: 6px;
+        object-fit: cover;
+        height: 60px;
+        width: 107px;
+    }
+
+    .thumbnail:hover ~ .delete-image-icon {
+        display: block;
+    }
+    .thumbnail-selected {
+        margin-top: 8px;
+        border-radius: 6px;
+        object-fit: cover;
+        height: 60px;
+        width: 107px;
+        border: 2px solid #246FE5;
+    }
+    .blur{
+        box-shadow: inset 0 0 12px #000000;
+        margin-top: 8px;
+        background: #7E8287;
+        font-weight: bold;
+        height: 60px;
+        width: 107px;
+        border-radius: 6px;
+        text-align: center;
+        vertical-align: middle;
+        line-height: 60px;
+    }
+    .blur-selected {
+        box-shadow: inset 0 0 12px #000000;
+        margin-top: 8px;
+        background: #7E8287;
+        font-weight: bold;
+        height: 60px;
+        width: 107px;
+        border-radius: 6px;
+        border: 2px solid #246FE5;
+        text-align: center;
+        vertical-align: middle;
+        line-height: 60px;
+    }
+    .slight-blur{
+        box-shadow: inset 0 0 12px #000000;
+        margin-top: 8px;
+        background: #A4A4A4;
+        font-weight: bold;
+        height: 60px;
+        width: 107px;
+        border-radius: 6px;
+        text-align: center;
+        vertical-align: middle;
+        line-height: 60px;
+    }
+    .slight-blur-selected{
+        box-shadow: inset 0 0 12px #000000;
+        margin-top: 8px;
+        background: #A4A4A4;
+        font-weight: bold;
+        height: 60px;
+        width: 107px;
+        border-radius: 6px;
+        border: 2px solid #246FE5;
+        text-align: center;
+        vertical-align: middle;
+        line-height: 60px;
+    }
+    .virtual-background-none {
+        margin-top: 8px;
+        background: #525252;
+        font-weight: bold;
+        height: 60px;
+        width: 107px;
+        border-radius: 6px;
+        text-align: center;
+        vertical-align: middle;
+        line-height: 60px;
+    }
+    .none-selected {
+        margin-top: 8px;
+        background: #525252;
+        font-weight: bold;
+        height: 60px;
+        width: 107px;
+        border-radius: 6px;
+        border: 2px solid #246FE5;
+        text-align: center;
+        vertical-align: middle;
+        line-height: 60px;
+    }
+
+    @media (min-width: 432px) and (max-width: 632px) {
+        font-size: 1.5vw;
+        .virtual-background-none, .thumbnail, .thumbnail-selected, .none-selected, .blur, .blur-selected, .slight-blur, .slight-blur-selected{
+            height: 60px;
+            width: 60px;
+        }
+    }
+}
+
+.modal-dialog-form .virtual-background-loading {
+    overflow: hidden;
+    position: fixed;
+    left: 50%;
+    margin-top: 10px;
+    transform: translateX(-50%);
+}
+.modal-dialog-form .video-preview {
+    height: 250px;
+}
+.file-upload-btn {
+    display: none;
+}
+.file-upload-label{
+    font-size: 14px;
+    font-weight: 600;
+    line-height: 20px;
+    margin-top: 16px;
+    margin-bottom: 8px;
+    color: #669AEC;
+    display: inline-flex;
+    cursor: pointer;
+}
+
+.delete-image-icon {
+    background: #3d3d3d;
+    position: absolute;
+    display: none;
+    left: 96;
+    bottom: 51;
+    @media (min-width: 432px) and (max-width: 632px) {
+        left: 51px
+    }
+}
+.delete-image-icon:hover {
+    display: block;
+}
+
+.thumbnail-container {
+    position: relative;
+}
+
+.add-background{
+    margin-right: 8px;
+}
+
+.apply-background-btn{
+    margin-top: 16px;
+    float: right;
+ }
+
+ .video-background-preview-entry{
+    height: 250px;
+    margin-bottom: 8px;
+    width: 572px;
+    position: fixed;
+    z-index: 2;
+    @media (min-width: 432px) and (max-width: 632px) {
+        width: 340px;
+    }
+ }
+
+ .video-preview-loader{
+     border-radius: 6px;
+     background-color: transparent;
+     height: 250px;
+     margin-bottom: 8px;
+     width: 572px;
+     position: fixed;
+     z-index: 2;
+     @media (min-width: 432px) and (max-width: 632px) {
+         width: 340px;
+     }
+ }
+
+ .video-preview-loader svg{
+    position: absolute;
+    top: 40%;
+    left: 45%;
+ }

css/overlay/_overlay.scss

@@ -33,4 +33,12 @@
         bottom: 24px;
         width: 100%;
     }
+
+    &__spinner-container {
+        display: flex;
+        width: 100%;
+        height: 100%;
+        justify-content: center;
+        align-items: center;
+    }
 }

debian/jitsi-meet-prosody.postinst

@@ -35,7 +35,7 @@ case "$1" in
             db_input critical jitsi-videobridge/jvb-hostname || true
             db_go
         fi
-        JVB_HOSTNAME="$RET"
+        JVB_HOSTNAME=$(echo "$RET" | xargs echo -n)
 
         db_get jitsi-videobridge/jvbsecret
         if [ -z "$RET" ] ; then
@@ -64,7 +64,7 @@ case "$1" in
 
         # detect dpkg-reconfigure, just delete old links
         db_get jitsi-meet-prosody/jvb-hostname
-        JVB_HOSTNAME_OLD=$RET
+        JVB_HOSTNAME_OLD=$(echo "$RET" | xargs echo -n)
         if [ -n "$RET" ] && [ ! "$JVB_HOSTNAME_OLD" = "$JVB_HOSTNAME" ] ; then
             rm -f /etc/prosody/conf.d/$JVB_HOSTNAME_OLD.cfg.lua
             rm -f /etc/prosody/certs/$JVB_HOSTNAME_OLD.key

debian/jitsi-meet-prosody.postrm

@@ -31,7 +31,7 @@ case "$1" in
 
     purge)
         db_get jitsi-meet-prosody/jvb-hostname
-        JVB_HOSTNAME=$RET
+        JVB_HOSTNAME=$(echo "$RET" | xargs echo -n)
         if [ -n "$RET" ]; then
             rm -f /etc/prosody/conf.avail/$JVB_HOSTNAME.cfg.lua
             rm -f /etc/prosody/conf.d/$JVB_HOSTNAME.cfg.lua

debian/jitsi-meet-tokens.postinst

@@ -25,7 +25,7 @@ case "$1" in
         . /usr/share/debconf/confmodule
 
         db_get jitsi-meet-prosody/jvb-hostname
-        JVB_HOSTNAME="$RET"
+        JVB_HOSTNAME=$(echo "$RET" | xargs echo -n)
 
         db_get jitsi-meet-tokens/appid
         if [ "$RET" = "false" ] ; then

debian/jitsi-meet-turnserver.postinst

@@ -30,7 +30,7 @@ case "$1" in
             db_input critical jitsi-videobridge/jvb-hostname || true
             db_go
         fi
-        JVB_HOSTNAME="$RET"
+        JVB_HOSTNAME=$(echo "$RET" | xargs echo -n)
 
         TURN_CONFIG="/etc/turnserver.conf"
         NGINX_CONFIG="/etc/nginx/sites-available/$JVB_HOSTNAME.conf"
@@ -44,7 +44,7 @@ case "$1" in
 
         # detect dpkg-reconfigure, just delete old links
         db_get jitsi-meet-turnserver/jvb-hostname
-        JVB_HOSTNAME_OLD=$RET
+        JVB_HOSTNAME_OLD=$(echo "$RET" | xargs echo -n)
         if [ -n "$RET" ] && [ ! "$JVB_HOSTNAME_OLD" = "$JVB_HOSTNAME" ] ; then
             if [[ -f $TURN_CONFIG ]] && grep -q "jitsi-meet coturn config" "$TURN_CONFIG" ; then
                 rm -f $TURN_CONFIG

debian/jitsi-meet-web-config.postinst

@@ -32,12 +32,12 @@ case "$1" in
             db_go
             db_get jitsi-videobridge/jvb-hostname
         fi
-        JVB_HOSTNAME="$RET"
+        JVB_HOSTNAME=$(echo "$RET" | xargs echo -n)
 
         # detect dpkg-reconfigure
         RECONFIGURING="false"
         db_get jitsi-meet/jvb-hostname
-        JVB_HOSTNAME_OLD=$RET
+        JVB_HOSTNAME_OLD=$(echo "$RET" | xargs echo -n)
         if [ -n "$RET" ] && [ ! "$JVB_HOSTNAME_OLD" = "$JVB_HOSTNAME" ] ; then
             RECONFIGURING="true"
             rm -f /etc/jitsi/meet/$JVB_HOSTNAME_OLD-config.js

debian/jitsi-meet-web-config.postrm

@@ -33,7 +33,7 @@ case "$1" in
     ;;
     purge)
         db_get jitsi-meet/jvb-hostname
-        JVB_HOSTNAME=$RET
+        JVB_HOSTNAME=$(echo "$RET" | xargs echo -n)
         if [ -n "$RET" ]; then
             rm -f /etc/jitsi/meet/$JVB_HOSTNAME-config.js
             rm -f /etc/nginx/sites-available/$JVB_HOSTNAME.conf

debian/jitsi-meet-web.install

@@ -1,6 +1,5 @@
 interface_config.js		/usr/share/jitsi-meet/
 logging_config.js		/usr/share/jitsi-meet/
-*.json					/usr/share/jitsi-meet/
 *.html					/usr/share/jitsi-meet/
 *.ico					/usr/share/jitsi-meet/
 libs					/usr/share/jitsi-meet/

doc/debian/jitsi-meet-prosody/prosody.cfg.lua-jvb.example

@@ -35,6 +35,7 @@ VirtualHost "jitmeet.example.com"
         key = "/etc/prosody/certs/jitmeet.example.com.key";
         certificate = "/etc/prosody/certs/jitmeet.example.com.crt";
     }
+    av_moderation_component = "avmoderation.jitmeet.example.com"
     speakerstats_component = "speakerstats.jitmeet.example.com"
     conference_duration_component = "conferenceduration.jitmeet.example.com"
     -- we need bosh
@@ -46,6 +47,7 @@ VirtualHost "jitmeet.example.com"
         "external_services";
         "conference_duration";
         "muc_lobby_rooms";
+        "av_moderation";
     }
     c2s_require_encryption = false
     lobby_muc = "lobby.jitmeet.example.com"
@@ -86,6 +88,9 @@ Component "speakerstats.jitmeet.example.com" "speakerstats_component"
 Component "conferenceduration.jitmeet.example.com" "conference_duration_component"
     muc_component = "conference.jitmeet.example.com"
 
+Component "avmoderation.jitmeet.example.com" "av_moderation_component"
+    muc_component = "conference.jitmeet.example.com"
+
 Component "lobby.jitmeet.example.com" "muc"
     storage = "memory"
     restrict_room_creation = true

doc/debian/jitsi-meet/jitsi-meet.example

@@ -35,6 +35,7 @@ server {
     ssl_session_tickets off;
 
     add_header Strict-Transport-Security "max-age=63072000" always;
+    set $prefix "";
 
     ssl_certificate /etc/jitsi/meet/jitsi-meet.example.com.crt;
     ssl_certificate_key /etc/jitsi/meet/jitsi-meet.example.com.key;
@@ -76,7 +77,7 @@ server {
 
     # BOSH
     location = /http-bind {
-        proxy_pass       http://localhost:5280/http-bind;
+        proxy_pass http://127.0.0.1:5280/http-bind?prefix=$prefix&$args;
         proxy_set_header X-Forwarded-For $remote_addr;
         proxy_set_header Host $http_host;
     }
@@ -125,13 +126,6 @@ server {
         alias /etc/jitsi/meet/jitsi-meet.example.com-config.js;
     }
 
-    # Anything that didn't match above, and isn't a real file, assume it's a room name and redirect to /
-    location ~ ^/([^/?&:'"]+)/(.*)$ {
-        set $subdomain "$1.";
-        set $subdir "$1/";
-        rewrite ^/([^/?&:'"]+)/(.*)$ /$2;
-    }
-
     # BOSH for subdomains
     location ~ ^/([^/?&:'"]+)/http-bind {
         set $subdomain "$1.";
@@ -149,4 +143,11 @@ server {
 
         rewrite ^/(.*)$ /xmpp-websocket;
     }
+
+    # Anything that didn't match above, and isn't a real file, assume it's a room name and redirect to /
+    location ~ ^/([^/?&:'"]+)/(.*)$ {
+        set $subdomain "$1.";
+        set $subdir "$1/";
+        rewrite ^/([^/?&:'"]+)/(.*)$ /$2;
+    }
 }

doc/debian/jitsi-meet/jitsi-meet.example-apache

@@ -2,9 +2,6 @@
 <VirtualHost *:80>
     ServerName jitsi-meet.example.com
     Redirect permanent / https://jitsi-meet.example.com/
-    RewriteEngine On
-    RewriteCond %{HTTPS} off
-    RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
 </VirtualHost>
 
 <VirtualHost *:443>
@@ -42,11 +39,12 @@
     </Location>
 
     ProxyPreserveHost on
-    ProxyPass /http-bind http://localhost:5280/http-bind/
-    ProxyPassReverse /http-bind http://localhost:5280/http-bind/
+    ProxyPass /http-bind http://localhost:5280/http-bind
+    ProxyPassReverse /http-bind http://localhost:5280/http-bind
     ProxyPass /xmpp-websocket ws://localhost:5280/xmpp-websocket
     ProxyPassReverse /xmpp-websocket ws://localhost:5280/xmpp-websocket
-    ProxyPassMatch ^/colibri-ws/default-id ws://localhost:9090
+    ProxyPass /colibri-ws/default-id ws://localhost:9090/colibri-ws/default-id
+    ProxyPassReverse /colibri-ws/default-id ws://localhost:9090/colibri-ws/default-id
 
     RewriteEngine on
     RewriteRule ^/([a-zA-Z0-9]+)$ /index.html

interface_config.js

@@ -1,6 +1,13 @@
 /* eslint-disable no-unused-vars, no-var, max-len */
 /* eslint sort-keys: ["error", "asc", {"caseSensitive": false}] */
 
+/**
+ * !!!IMPORTANT!!!
+ *
+ * This file is considered deprecated. All options will eventually be moved to
+ * config.js, and no new options should be added here.
+ */
+
 var interfaceConfig = {
     APP_NAME: 'Jitsi Meet',
     AUDIO_LEVEL_PRIMARY_COLOR: 'rgba(255,255,255,0.4)',
@@ -168,6 +175,13 @@ var interfaceConfig = {
     REMOTE_THUMBNAIL_RATIO: 1, // 1:1
 
     SETTINGS_SECTIONS: [ 'devices', 'language', 'moderator', 'profile', 'calendar' ],
+
+    /**
+     * Specify which sharing features should be displayed. If the value is not set
+     * all sharing features will be shown. You can set [] to disable all.
+     */
+    // SHARING_FEATURES: ['email', 'url', 'dial-in', 'embed'],
+
     SHOW_BRAND_WATERMARK: false,
 
     /**
@@ -191,23 +205,16 @@ var interfaceConfig = {
     TOOLBAR_ALWAYS_VISIBLE: false,
 
     /**
-     * The name of the toolbar buttons to display in the toolbar, including the
-     * "More actions" menu. If present, the button will display. Exceptions are
-     * "livestreaming" and "recording" which also require being a moderator and
-     * some values in config.js to be enabled. Also, the "profile" button will
-     * not display for users with a JWT.
-     * Notes:
-     * - it's impossible to choose which buttons go in the "More actions" menu
-     * - it's impossible to control the placement of buttons
-     * - 'desktop' controls the "Share your screen" button
+     * DEPRECATED!
+     * This config was moved to config.js as `toolbarButtons`.
      */
-    TOOLBAR_BUTTONS: [
-        'microphone', 'camera', 'closedcaptions', 'desktop', 'embedmeeting', 'fullscreen',
-        'fodeviceselection', 'hangup', 'profile', 'chat', 'recording',
-        'livestreaming', 'etherpad', 'sharedvideo', 'settings', 'raisehand',
-        'videoquality', 'filmstrip', 'invite', 'feedback', 'stats', 'shortcuts',
-        'tileview', 'videobackgroundblur', 'download', 'help', 'mute-everyone', 'security'
-    ],
+    // TOOLBAR_BUTTONS: [
+    //     'microphone', 'camera', 'closedcaptions', 'desktop', 'embedmeeting', 'fullscreen',
+    //     'fodeviceselection', 'hangup', 'profile', 'chat', 'recording',
+    //     'livestreaming', 'etherpad', 'sharedvideo', 'settings', 'raisehand',
+    //     'videoquality', 'filmstrip', 'invite', 'feedback', 'stats', 'shortcuts',
+    //     'tileview', 'select-background', 'download', 'help', 'mute-everyone', 'mute-video-everyone', 'security'
+    // ],
 
     TOOLBAR_TIMEOUT: 4000,
 

ios/Podfile

@@ -61,7 +61,6 @@ target 'JitsiMeetSDK' do
   pod 'react-native-splash-screen', :path => '../node_modules/react-native-splash-screen'
   pod 'react-native-webview', :path => '../node_modules/react-native-webview'
   pod 'react-native-webrtc', :path => '../node_modules/react-native-webrtc'
-  pod 'BVLinearGradient', :path => '../node_modules/react-native-linear-gradient'
   pod 'RNCAsyncStorage', :path => '../node_modules/@react-native-async-storage/async-storage'
   pod 'RNDeviceInfo', :path => '../node_modules/react-native-device-info'
   pod 'RNGoogleSignin', :path => '../node_modules/@react-native-community/google-signin'

ios/Podfile.lock

@@ -5,8 +5,6 @@ PODS:
   - AppAuth/Core (1.2.0)
   - AppAuth/ExternalUserAgent (1.2.0)
   - boost-for-react-native (1.63.0)
-  - BVLinearGradient (2.5.6):
-    - React
   - CocoaLumberjack (3.5.3):
     - CocoaLumberjack/Core (= 3.5.3)
   - CocoaLumberjack/Core (3.5.3)
@@ -292,7 +290,7 @@ PODS:
     - React
   - react-native-splash-screen (3.2.0):
     - React
-  - react-native-webrtc (1.87.3):
+  - react-native-webrtc (1.89.1):
     - React-Core
   - react-native-webview (11.0.2):
     - React-Core
@@ -371,7 +369,6 @@ PODS:
   - Yoga (1.14.0)
 
 DEPENDENCIES:
-  - BVLinearGradient (from `../node_modules/react-native-linear-gradient`)
   - CocoaLumberjack (~> 3.5.3)
   - DoubleConversion (from `../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec`)
   - FBLazyVector (from `../node_modules/react-native/Libraries/FBLazyVector/`)
@@ -442,8 +439,6 @@ SPEC REPOS:
     - PromisesObjC
 
 EXTERNAL SOURCES:
-  BVLinearGradient:
-    :path: "../node_modules/react-native-linear-gradient"
   DoubleConversion:
     :podspec: "../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec"
   FBLazyVector:
@@ -526,7 +521,6 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   AppAuth: bce82c76043657c99d91e7882e8a9e1a93650cd4
   boost-for-react-native: 39c7adb57c4e60d6c5479dd8623128eb5b3f0f2c
-  BVLinearGradient: e3aad03778a456d77928f594a649e96995f1c872
   CocoaLumberjack: 2f44e60eb91c176d471fdba43b9e3eae6a721947
   DoubleConversion: 5805e889d232975c086db112ece9ed034df7a0b2
   FBLazyVector: ca7f56c8ff6cd8590f7a673d7903b06019805581
@@ -563,7 +557,7 @@ SPEC CHECKSUMS:
   react-native-keep-awake: eba3137546b10003361b37c761f6c429b59814ae
   react-native-netinfo: 8d8db463bcc5db66a8ac5c48a7d86beb3b92f61a
   react-native-splash-screen: 200d11d188e2e78cea3ad319964f6142b6384865
-  react-native-webrtc: dc1208bdca2c4d091f7b57859e69332bff6f1986
+  react-native-webrtc: ccb0c21eb4fb04326648fbdb4a5d49977e2cf274
   react-native-webview: b2542d6fd424bcc3e3b2ec5f854f0abb4ec86c87
   React-RCTActionSheet: bcbc311dc3b47bc8efb2737ff0940239a45789a9
   React-RCTAnimation: 65f61080ce632f6dea23d52e354ffac9948396c6
@@ -584,6 +578,6 @@ SPEC CHECKSUMS:
   RNWatch: a5320c959c75e72845c07985f3e935e58998f1d3
   Yoga: 96b469c5e81ff51b917b92e8c3390642d4ded30c
 
-PODFILE CHECKSUM: 5be5132e41831a98362eeed760558227a4df89ae
+PODFILE CHECKSUM: d059cebf82da14a53940a16c24c3330752d4b0c8
 
-COCOAPODS: 1.10.0
+COCOAPODS: 1.10.1

ios/app/app.entitlements

@@ -8,6 +8,10 @@
 		<string>applinks:beta.meet.jit.si</string>
 		<string>applinks:meet.jit.si</string>
 	</array>
+	<key>com.apple.security.application-groups</key>
+	<array>
+		<string>group.org.jitsi.meet.appgroup</string>
+	</array>
 	<key>com.apple.developer.siri</key>
 	<true/>
 </dict>

ios/app/app.xcodeproj/project.pbxproj

@@ -23,6 +23,13 @@
 		13B07FBD1A68108700A75B9A /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = 13B07FB11A68108700A75B9A /* LaunchScreen.xib */; };
 		13B07FBF1A68108700A75B9A /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 13B07FB51A68108700A75B9A /* Images.xcassets */; };
 		13B07FC11A68108700A75B9A /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 13B07FB71A68108700A75B9A /* main.m */; };
+		4E90F9402632D1AB001102D4 /* Atomic.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4E90F93F2632D1AB001102D4 /* Atomic.swift */; };
+		4EB06024260E026600F524C5 /* ReplayKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4EC49B8625BED71300E76218 /* ReplayKit.framework */; };
+		4EB06027260E026600F524C5 /* SampleHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4EB06026260E026600F524C5 /* SampleHandler.swift */; };
+		4EB0602B260E026600F524C5 /* JitsiMeetBroadcastExtension.appex in Embed App Extensions */ = {isa = PBXBuildFile; fileRef = 4EB06023260E026600F524C5 /* JitsiMeetBroadcastExtension.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
+		4EB0603C260E09D000F524C5 /* SocketConnection.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4EB06039260E09D000F524C5 /* SocketConnection.swift */; };
+		4EB0603D260E09D000F524C5 /* DarwinNotificationCenter.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4EB0603A260E09D000F524C5 /* DarwinNotificationCenter.swift */; };
+		4EB0603E260E09D000F524C5 /* SampleUploader.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4EB0603B260E09D000F524C5 /* SampleUploader.swift */; };
 		55BEDABDA92D47D399A70A5E /* libPods-JitsiMeet.a in Frameworks */ = {isa = PBXBuildFile; fileRef = D878B07B3FBD6E305EAA6B27 /* libPods-JitsiMeet.a */; };
 		DE050389256E904600DEE3A5 /* WebRTC.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = DE050388256E904600DEE3A5 /* WebRTC.xcframework */; };
 		DE05038A256E904600DEE3A5 /* WebRTC.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = DE050388256E904600DEE3A5 /* WebRTC.xcframework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
@@ -48,6 +55,13 @@
 			remoteGlobalIDString = 0BEA5C241F7B8F73000D0AB4;
 			remoteInfo = JitsiMeetCompanion;
 		};
+		4EB06029260E026600F524C5 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 83CBB9F71A601CBA00E9B192 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 4EB06022260E026600F524C5;
+			remoteInfo = "JitsiMeetBroadcast Extension";
+		};
 /* End PBXContainerItemProxy section */
 
 /* Begin PBXCopyFilesBuildPhase section */
@@ -85,6 +99,17 @@
 			name = "Embed Watch Content";
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		4EC49B9025BED71300E76218 /* Embed App Extensions */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 13;
+			files = (
+				4EB0602B260E026600F524C5 /* JitsiMeetBroadcastExtension.appex in Embed App Extensions */,
+			);
+			name = "Embed App Extensions";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
@@ -115,7 +140,18 @@
 		13B07FB61A68108700A75B9A /* Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		13B07FB71A68108700A75B9A /* main.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
 		4670A512A688E2DC34528282 /* Pods-jitsi-meet.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-jitsi-meet.debug.xcconfig"; path = "../Pods/Target Support Files/Pods-jitsi-meet/Pods-jitsi-meet.debug.xcconfig"; sourceTree = "<group>"; };
+		4E90F93F2632D1AB001102D4 /* Atomic.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Atomic.swift; sourceTree = "<group>"; };
+		4EB06023260E026600F524C5 /* JitsiMeetBroadcastExtension.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = JitsiMeetBroadcastExtension.appex; sourceTree = BUILT_PRODUCTS_DIR; };
+		4EB06026260E026600F524C5 /* SampleHandler.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SampleHandler.swift; sourceTree = "<group>"; };
+		4EB06028260E026600F524C5 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		4EB06032260E08CC00F524C5 /* extension.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = extension.entitlements; sourceTree = "<group>"; };
+		4EB06039260E09D000F524C5 /* SocketConnection.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SocketConnection.swift; sourceTree = "<group>"; };
+		4EB0603A260E09D000F524C5 /* DarwinNotificationCenter.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DarwinNotificationCenter.swift; sourceTree = "<group>"; };
+		4EB0603B260E09D000F524C5 /* SampleUploader.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SampleUploader.swift; sourceTree = "<group>"; };
+		4EC49B8625BED71300E76218 /* ReplayKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = ReplayKit.framework; path = System/Library/Frameworks/ReplayKit.framework; sourceTree = SDKROOT; };
+		5FEF9D87A4D2A38AD7193308 /* Pods-JitsiMeet-JitsiMeetBroadcastExtension.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-JitsiMeet-JitsiMeetBroadcastExtension.release.xcconfig"; path = "../Pods/Target Support Files/Pods-JitsiMeet-JitsiMeetBroadcastExtension/Pods-JitsiMeet-JitsiMeetBroadcastExtension.release.xcconfig"; sourceTree = "<group>"; };
 		609CB2080B75F75A89923F3D /* Pods-JitsiMeet.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-JitsiMeet.debug.xcconfig"; path = "../Pods/Target Support Files/Pods-JitsiMeet/Pods-JitsiMeet.debug.xcconfig"; sourceTree = "<group>"; };
+		A7B2827E068A0E05260054AC /* Pods-JitsiMeet-JitsiMeetBroadcastExtension.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-JitsiMeet-JitsiMeetBroadcastExtension.debug.xcconfig"; path = "../Pods/Target Support Files/Pods-JitsiMeet-JitsiMeetBroadcastExtension/Pods-JitsiMeet-JitsiMeetBroadcastExtension.debug.xcconfig"; sourceTree = "<group>"; };
 		B3B083EB1D4955FF0069CEE7 /* app.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = app.entitlements; sourceTree = "<group>"; };
 		D878B07B3FBD6E305EAA6B27 /* libPods-JitsiMeet.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-JitsiMeet.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		DE050388256E904600DEE3A5 /* WebRTC.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = WebRTC.xcframework; path = "../../node_modules/react-native-webrtc/apple/WebRTC.xcframework"; sourceTree = "<group>"; };
@@ -153,6 +189,14 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		4EB06020260E026600F524C5 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				4EB06024260E026600F524C5 /* ReplayKit.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
@@ -165,6 +209,7 @@
 				DEFDBBDB25656E3B00344B23 /* WebRTC.xcframework */,
 				0BD6B4361EF82A6B00D1F4CD /* WebRTC.framework */,
 				D878B07B3FBD6E305EAA6B27 /* libPods-JitsiMeet.a */,
+				4EC49B8625BED71300E76218 /* ReplayKit.framework */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -216,6 +261,23 @@
 			path = src;
 			sourceTree = "<group>";
 		};
+		4EB06025260E026600F524C5 /* JitsiMeetBroadcast Extension */ = {
+			isa = PBXGroup;
+			children = (
+				4EB06032260E08CC00F524C5 /* extension.entitlements */,
+				4EB06026260E026600F524C5 /* SampleHandler.swift */,
+				4EB0603B260E09D000F524C5 /* SampleUploader.swift */,
+				4EB06039260E09D000F524C5 /* SocketConnection.swift */,
+				4EB0603A260E09D000F524C5 /* DarwinNotificationCenter.swift */,
+				4E90F93F2632D1AB001102D4 /* Atomic.swift */,
+				4EB06028260E026600F524C5 /* Info.plist */,
+			);
+			indentWidth = 4;
+			name = "JitsiMeetBroadcast Extension";
+			path = "broadcast-extension";
+			sourceTree = "<group>";
+			tabWidth = 4;
+		};
 		5E96ADD5E49F3B3822EF9A52 /* Pods */ = {
 			isa = PBXGroup;
 			children = (
@@ -223,6 +285,8 @@
 				09AA3B93E4CC62D84B424690 /* Pods-jitsi-meet.release.xcconfig */,
 				609CB2080B75F75A89923F3D /* Pods-JitsiMeet.debug.xcconfig */,
 				FC040BBED70876444D89E91C /* Pods-JitsiMeet.release.xcconfig */,
+				A7B2827E068A0E05260054AC /* Pods-JitsiMeet-JitsiMeetBroadcastExtension.debug.xcconfig */,
+				5FEF9D87A4D2A38AD7193308 /* Pods-JitsiMeet-JitsiMeetBroadcastExtension.release.xcconfig */,
 			);
 			name = Pods;
 			sourceTree = "<group>";
@@ -237,6 +301,7 @@
 				5E96ADD5E49F3B3822EF9A52 /* Pods */,
 				0BEA5C261F7B8F73000D0AB4 /* Watch app */,
 				0BEA5C351F7B8F73000D0AB4 /* WatchKit extension */,
+				4EB06025260E026600F524C5 /* JitsiMeetBroadcast Extension */,
 			);
 			indentWidth = 2;
 			sourceTree = "<group>";
@@ -248,6 +313,7 @@
 				13B07F961A680F5B00A75B9A /* jitsi-meet.app */,
 				0BEA5C251F7B8F73000D0AB4 /* JitsiMeetCompanion.app */,
 				0BEA5C311F7B8F73000D0AB4 /* JitsiMeetCompanion Extension.appex */,
+				4EB06023260E026600F524C5 /* JitsiMeetBroadcastExtension.appex */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -305,23 +371,43 @@
 				DE11877A21EE09640078D059 /* Setup Google reverse URL handler */,
 				DE4F6D6E22005C0400DE699E /* Setup Dropbox */,
 				0BEA5C491F7B8F73000D0AB4 /* Embed Watch Content */,
+				4EC49B9025BED71300E76218 /* Embed App Extensions */,
 			);
 			buildRules = (
 			);
 			dependencies = (
 				0BEA5C401F7B8F73000D0AB4 /* PBXTargetDependency */,
+				4EB0602A260E026600F524C5 /* PBXTargetDependency */,
 			);
 			name = JitsiMeet;
 			productName = "Jitsi Meet";
 			productReference = 13B07F961A680F5B00A75B9A /* jitsi-meet.app */;
 			productType = "com.apple.product-type.application";
 		};
+		4EB06022260E026600F524C5 /* JitsiMeetBroadcastExtension */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 4EB0602C260E026700F524C5 /* Build configuration list for PBXNativeTarget "JitsiMeetBroadcastExtension" */;
+			buildPhases = (
+				4EB0601F260E026600F524C5 /* Sources */,
+				4EB06020260E026600F524C5 /* Frameworks */,
+				4EB06021260E026600F524C5 /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = JitsiMeetBroadcastExtension;
+			productName = "JitsiMeetBroadcast Extension";
+			productReference = 4EB06023260E026600F524C5 /* JitsiMeetBroadcastExtension.appex */;
+			productType = "com.apple.product-type.app-extension";
+		};
 /* End PBXNativeTarget section */
 
 /* Begin PBXProject section */
 		83CBB9F71A601CBA00E9B192 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
+				LastSwiftUpdateCheck = 1240;
 				LastUpgradeCheck = 1020;
 				ORGANIZATIONNAME = Facebook;
 				TargetAttributes = {
@@ -336,8 +422,6 @@
 						ProvisioningStyle = Automatic;
 					};
 					13B07F861A680F5B00A75B9A = {
-						DevelopmentTeam = FC967L3QRG;
-						ProvisioningStyle = Automatic;
 						SystemCapabilities = {
 							com.apple.SafariKeychain = {
 								enabled = 1;
@@ -347,6 +431,9 @@
 							};
 						};
 					};
+					4EB06022260E026600F524C5 = {
+						CreatedOnToolsVersion = 12.4;
+					};
 				};
 			};
 			buildConfigurationList = 83CBB9FA1A601CBA00E9B192 /* Build configuration list for PBXProject "app" */;
@@ -365,6 +452,7 @@
 				13B07F861A680F5B00A75B9A /* JitsiMeet */,
 				0BEA5C241F7B8F73000D0AB4 /* JitsiMeetCompanion */,
 				0BEA5C301F7B8F73000D0AB4 /* JitsiMeetCompanion Extension */,
+				4EB06022260E026600F524C5 /* JitsiMeetBroadcastExtension */,
 			);
 		};
 /* End PBXProject section */
@@ -397,6 +485,13 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		4EB06021260E026600F524C5 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
@@ -532,6 +627,18 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		4EB0601F260E026600F524C5 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				4EB0603C260E09D000F524C5 /* SocketConnection.swift in Sources */,
+				4EB0603E260E09D000F524C5 /* SampleUploader.swift in Sources */,
+				4EB0603D260E09D000F524C5 /* DarwinNotificationCenter.swift in Sources */,
+				4EB06027260E026600F524C5 /* SampleHandler.swift in Sources */,
+				4E90F9402632D1AB001102D4 /* Atomic.swift in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 /* End PBXSourcesBuildPhase section */
 
 /* Begin PBXTargetDependency section */
@@ -545,6 +652,11 @@
 			target = 0BEA5C241F7B8F73000D0AB4 /* JitsiMeetCompanion */;
 			targetProxy = 0BEA5C3F1F7B8F73000D0AB4 /* PBXContainerItemProxy */;
 		};
+		4EB0602A260E026600F524C5 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 4EB06022260E026600F524C5 /* JitsiMeetBroadcastExtension */;
+			targetProxy = 4EB06029260E026600F524C5 /* PBXContainerItemProxy */;
+		};
 /* End PBXTargetDependency section */
 
 /* Begin PBXVariantGroup section */
@@ -718,7 +830,7 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIconDebug;
 				CODE_SIGN_ENTITLEMENTS = app.entitlements;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
 				DEAD_CODE_STRIPPING = NO;
@@ -748,7 +860,7 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIconRelease;
 				CODE_SIGN_ENTITLEMENTS = app.entitlements;
-				CODE_SIGN_IDENTITY = "iPhone Developer";
+				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_TEAM = FC967L3QRG;
@@ -770,6 +882,75 @@
 			};
 			name = Release;
 		};
+		4EB0602D260E026700F524C5 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CODE_SIGN_ENTITLEMENTS = "broadcast-extension/extension.entitlements";
+				CODE_SIGN_IDENTITY = "Apple Development";
+				CODE_SIGN_STYLE = Automatic;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				DEVELOPMENT_TEAM = FC967L3QRG;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				INFOPLIST_FILE = "broadcast-extension/Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 14.4;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@executable_path/../../Frameworks",
+				);
+				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
+				MTL_FAST_MATH = YES;
+				PRODUCT_BUNDLE_IDENTIFIER = org.jitsi.meet.broadcast.extension;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Debug;
+		};
+		4EB0602E260E026700F524C5 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CODE_SIGN_ENTITLEMENTS = "broadcast-extension/extension.entitlements";
+				CODE_SIGN_IDENTITY = "Apple Development";
+				CODE_SIGN_STYLE = Automatic;
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				DEVELOPMENT_TEAM = FC967L3QRG;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				INFOPLIST_FILE = "broadcast-extension/Info.plist";
+				IPHONEOS_DEPLOYMENT_TARGET = 14.4;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@executable_path/../../Frameworks",
+				);
+				MTL_FAST_MATH = YES;
+				PRODUCT_BUNDLE_IDENTIFIER = org.jitsi.meet.broadcast.extension;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Release;
+		};
 		83CBBA201A601CBA00E9B192 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
@@ -914,6 +1095,15 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
+		4EB0602C260E026700F524C5 /* Build configuration list for PBXNativeTarget "JitsiMeetBroadcastExtension" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				4EB0602D260E026700F524C5 /* Debug */,
+				4EB0602E260E026700F524C5 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 		83CBB9FA1A601CBA00E9B192 /* Build configuration list for PBXProject "app" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (

ios/app/broadcast-extension/Atomic.swift

@@ -0,0 +1,30 @@
+
+import Foundation
+
+@propertyWrapper
+struct Atomic<Value> {
+
+    private var value: Value
+    private let lock = NSLock()
+
+    init(wrappedValue value: Value) {
+        self.value = value
+    }
+
+    var wrappedValue: Value {
+      get { return load() }
+      set { store(newValue: newValue) }
+    }
+
+    func load() -> Value {
+        lock.lock()
+        defer { lock.unlock() }
+        return value
+    }
+
+    mutating func store(newValue: Value) {
+        lock.lock()
+        defer { lock.unlock() }
+        value = newValue
+    }
+}

ios/app/broadcast-extension/DarwinNotificationCenter.swift

@@ -0,0 +1,37 @@
+/*
+ * Copyright @ 2021-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import Foundation
+
+enum DarwinNotification: String {
+    case broadcastStarted = "iOS_BroadcastStarted"
+    case broadcastStopped = "iOS_BroadcastStopped"
+}
+
+class DarwinNotificationCenter {
+    
+    static var shared = DarwinNotificationCenter()
+    
+    private var notificationCenter: CFNotificationCenter
+    
+    init() {
+        notificationCenter = CFNotificationCenterGetDarwinNotifyCenter()
+    }
+    
+    func postNotification(_ name: DarwinNotification) {
+        CFNotificationCenterPostNotification(notificationCenter, CFNotificationName(rawValue: name.rawValue as CFString), nil, nil, true)
+    }
+}

ios/app/broadcast-extension/Info.plist

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>Jitsi Meet Broadcast Extension</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
+	<key>CFBundleShortVersionString</key>
+	<string>21.2.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>NSExtension</key>
+	<dict>
+		<key>NSExtensionPointIdentifier</key>
+		<string>com.apple.broadcast-services-upload</string>
+		<key>NSExtensionPrincipalClass</key>
+		<string>$(PRODUCT_MODULE_NAME).SampleHandler</string>
+		<key>RPBroadcastProcessMode</key>
+		<string>RPBroadcastProcessModeSampleBuffer</string>
+	</dict>
+</dict>
+</plist>

ios/app/broadcast-extension/SampleHandler.swift

@@ -0,0 +1,117 @@
+/*
+ * Copyright @ 2021-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import ReplayKit
+import JitsiMeetSDK
+
+private enum Constants {
+    // the App Group ID value that the app and the broadcast extension targets are setup with. It differs for each app.
+    static let appGroupIdentifier = "group.org.jitsi.meet.appgroup"
+}
+
+class SampleHandler: RPBroadcastSampleHandler {
+    
+    private var clientConnection: SocketConnection?
+    private var uploader: SampleUploader?
+    
+    private var frameCount: Int = 0
+    
+    var socketFilePath: String {
+      let sharedContainer = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: Constants.appGroupIdentifier)
+        
+        return sharedContainer?.appendingPathComponent("rtc_SSFD").path ?? ""
+    }
+    
+    override init() {
+      super.init()
+        if let connection = SocketConnection(filePath: socketFilePath) {
+          clientConnection = connection
+          setupConnection()
+          
+          uploader = SampleUploader(connection: connection)
+        }
+    }
+
+    override func broadcastStarted(withSetupInfo setupInfo: [String: NSObject]?) {
+        // User has requested to start the broadcast. Setup info from the UI extension can be supplied but optional.
+        print("broadcast started")
+        
+        frameCount = 0
+        
+        DarwinNotificationCenter.shared.postNotification(.broadcastStarted)
+        openConnection()
+    }
+    
+    override func broadcastPaused() {
+        // User has requested to pause the broadcast. Samples will stop being delivered.
+    }
+    
+    override func broadcastResumed() {
+        // User has requested to resume the broadcast. Samples delivery will resume.
+    }
+    
+    override func broadcastFinished() {
+        // User has requested to finish the broadcast.
+        DarwinNotificationCenter.shared.postNotification(.broadcastStopped)
+        clientConnection?.close()
+    }
+    
+    override func processSampleBuffer(_ sampleBuffer: CMSampleBuffer, with sampleBufferType: RPSampleBufferType) {
+        switch sampleBufferType {
+        case RPSampleBufferType.video:
+            // very simple mechanism for adjusting frame rate by using every third frame
+            frameCount += 1
+            if frameCount % 3 == 0 {
+                uploader?.send(sample: sampleBuffer)
+            }
+        default:
+            break
+        }
+    }
+}
+
+private extension SampleHandler {
+  
+    func setupConnection() {
+        clientConnection?.didClose = { [weak self] error in
+            print("client connection did close \(String(describing: error))")
+          
+            if let error = error {
+                self?.finishBroadcastWithError(error)
+            } else {
+                // the displayed failure message is more user friendly when using NSError instead of Error
+                let JMScreenSharingStopped = 10001
+                let customError = NSError(domain: RPRecordingErrorDomain, code: JMScreenSharingStopped, userInfo: [NSLocalizedDescriptionKey: "Screen sharing stopped"])
+                self?.finishBroadcastWithError(customError)
+            }
+        }
+    }
+    
+    func openConnection() {
+        let queue = DispatchQueue(label: "broadcast.connectTimer")
+        let timer = DispatchSource.makeTimerSource(queue: queue)
+        timer.schedule(deadline: .now(), repeating: .milliseconds(100), leeway: .milliseconds(500))
+        timer.setEventHandler { [weak self] in
+            guard self?.clientConnection?.open() == true else {
+                return
+            }
+            
+            timer.cancel()
+        }
+        
+        timer.resume()
+    }
+}

ios/app/broadcast-extension/SampleUploader.swift

@@ -0,0 +1,154 @@
+/*
+ * Copyright @ 2021-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import Foundation
+import ReplayKit
+
+private enum Constants {
+    static let bufferMaxLength = 10240
+}
+
+class SampleUploader {
+    
+    private static var imageContext = CIContext(options: nil)
+    
+    @Atomic private var isReady: Bool = false
+    private var connection: SocketConnection
+  
+    private var dataToSend: Data?
+    private var byteIndex = 0
+  
+    private let serialQueue: DispatchQueue
+    
+    init(connection: SocketConnection) {
+        self.connection = connection
+        self.serialQueue = DispatchQueue(label: "org.jitsi.meet.broadcast.sampleUploader")
+      
+        setupConnection()
+    }
+  
+    @discardableResult func send(sample buffer: CMSampleBuffer) -> Bool {
+        guard isReady == true else {
+            return false
+        }
+        
+        isReady = false
+
+        dataToSend = prepare(sample: buffer)
+        byteIndex = 0
+
+        serialQueue.async { [weak self] in
+            self?.sendDataChunk()
+        }
+        
+        return true
+    }
+}
+
+private extension SampleUploader {
+    
+    func setupConnection() {
+        connection.didOpen = { [weak self] in
+            self?.isReady = true
+        }
+        connection.streamHasSpaceAvailable = { [weak self] in
+            self?.serialQueue.async {
+                self?.isReady = !(self?.sendDataChunk() ?? true)
+            }
+        }
+    }
+    
+    @discardableResult func sendDataChunk() -> Bool {
+        guard let dataToSend = dataToSend else {
+            return false
+        }
+      
+        var bytesLeft = dataToSend.count - byteIndex
+        var length = bytesLeft > Constants.bufferMaxLength ? Constants.bufferMaxLength : bytesLeft
+
+        length = dataToSend[byteIndex..<(byteIndex + length)].withUnsafeBytes {
+            guard let ptr = $0.bindMemory(to: UInt8.self).baseAddress else {
+                return 0
+            }
+          
+            return connection.writeToStream(buffer: ptr, maxLength: length)
+        }
+
+        if length > 0 {
+            byteIndex += length
+            bytesLeft -= length
+
+            if bytesLeft == 0 {
+                self.dataToSend = nil
+                byteIndex = 0
+            }
+        } else {
+            print("writeBufferToStream failure")
+        }
+      
+        return true
+    }
+    
+    func prepare(sample buffer: CMSampleBuffer) -> Data? {
+        guard let imageBuffer = CMSampleBufferGetImageBuffer(buffer) else {
+            print("image buffer not available")
+            return nil
+        }
+        
+        CVPixelBufferLockBaseAddress(imageBuffer, .readOnly)
+        
+        let scaleFactor = 2.0
+        let width = CVPixelBufferGetWidth(imageBuffer)/Int(scaleFactor)
+        let height = CVPixelBufferGetHeight(imageBuffer)/Int(scaleFactor)
+        let orientation = CMGetAttachment(buffer, key: RPVideoSampleOrientationKey as CFString, attachmentModeOut: nil)?.uintValue ?? 0
+                                    
+        let scaleTransform = CGAffineTransform(scaleX: CGFloat(1.0/scaleFactor), y: CGFloat(1.0/scaleFactor))
+        let bufferData = self.jpegData(from: imageBuffer, scale: scaleTransform)
+        
+        CVPixelBufferUnlockBaseAddress(imageBuffer, .readOnly)
+        
+        guard let messageData = bufferData else {
+            print("corrupted image buffer")
+            return nil
+        }
+              
+        let httpResponse = CFHTTPMessageCreateResponse(nil, 200, nil, kCFHTTPVersion1_1).takeRetainedValue()
+        CFHTTPMessageSetHeaderFieldValue(httpResponse, "Content-Length" as CFString, String(messageData.count) as CFString)
+        CFHTTPMessageSetHeaderFieldValue(httpResponse, "Buffer-Width" as CFString, String(width) as CFString)
+        CFHTTPMessageSetHeaderFieldValue(httpResponse, "Buffer-Height" as CFString, String(height) as CFString)
+        CFHTTPMessageSetHeaderFieldValue(httpResponse, "Buffer-Orientation" as CFString, String(orientation) as CFString)
+        
+        CFHTTPMessageSetBody(httpResponse, messageData as CFData)
+        
+        let serializedMessage = CFHTTPMessageCopySerializedMessage(httpResponse)?.takeRetainedValue() as Data?
+      
+        return serializedMessage
+    }
+    
+    func jpegData(from buffer: CVPixelBuffer, scale scaleTransform: CGAffineTransform) -> Data? {
+        var image = CIImage(cvPixelBuffer: buffer)
+        image = image.transformed(by: scaleTransform)
+        
+        guard let colorSpace = image.colorSpace else {
+            return nil
+        }
+      
+        let options: [CIImageRepresentationOption: Float] = [kCGImageDestinationLossyCompressionQuality as CIImageRepresentationOption: 1.0]
+        let imageData = SampleUploader.imageContext.jpegRepresentation(of: image, colorSpace: colorSpace, options: options)
+      
+        return imageData
+    }
+}

ios/app/broadcast-extension/SocketConnection.swift

@@ -0,0 +1,205 @@
+/*
+ * Copyright @ 2021-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import Foundation
+
+class SocketConnection: NSObject {
+    var didOpen: (() -> Void)?
+    var didClose: ((Error?) -> Void)?
+    var streamHasSpaceAvailable: (() -> Void)?
+
+    private let filePath: String
+    private var socketHandle: Int32 = -1
+    private var address: sockaddr_un?
+
+    private var inputStream: InputStream?
+    private var outputStream: OutputStream?
+    
+    private var networkQueue: DispatchQueue?
+    private var shouldKeepRunning = false
+
+    init?(filePath path: String) {
+        filePath = path
+        socketHandle = Darwin.socket(AF_UNIX, SOCK_STREAM, 0)
+
+        guard socketHandle != -1 else {
+            print("failure: create socket")
+            return nil
+        }
+    }
+
+    func open() -> Bool {
+        print("open socket connection")
+
+        guard FileManager.default.fileExists(atPath: filePath) else {
+            print("failure: socket file missing")
+            return false
+        }
+      
+        guard setupAddress() == true else {
+            return false
+        }
+        
+        guard connectSocket() == true else {
+            return false
+        }
+
+        setupStreams()
+        
+        inputStream?.open()
+        outputStream?.open()
+
+        return true
+    }
+
+    func close() {
+        unscheduleStreams()
+
+        inputStream?.delegate = nil
+        outputStream?.delegate = nil
+
+        inputStream?.close()
+        outputStream?.close()
+        
+        inputStream = nil
+        outputStream = nil
+    }
+
+    func writeToStream(buffer: UnsafePointer<UInt8>, maxLength length: Int) -> Int {
+        return outputStream?.write(buffer, maxLength: length) ?? 0
+    }
+}
+
+extension SocketConnection: StreamDelegate {
+
+    func stream(_ aStream: Stream, handle eventCode: Stream.Event) {
+        switch eventCode {
+        case .openCompleted:
+            print("client stream open completed")
+            if aStream == outputStream {
+                didOpen?()
+            }
+        case .hasBytesAvailable:
+            if aStream == inputStream {
+                var buffer: UInt8 = 0
+                let numberOfBytesRead = inputStream?.read(&buffer, maxLength: 1)
+                if numberOfBytesRead == 0 && aStream.streamStatus == .atEnd {
+                    print("server socket closed")
+                    close()
+                    notifyDidClose(error: nil)
+                }
+            }
+        case .hasSpaceAvailable:
+            if aStream == outputStream {
+                streamHasSpaceAvailable?()
+            }
+        case .errorOccurred:
+            print("client stream error occured: \(String(describing: aStream.streamError))")
+            close()
+            notifyDidClose(error: aStream.streamError)
+
+        default:
+            break
+        }
+    }
+}
+
+private extension SocketConnection {
+  
+    func setupAddress() -> Bool {
+        var addr = sockaddr_un()
+        guard filePath.count < MemoryLayout.size(ofValue: addr.sun_path) else {
+            print("failure: fd path is too long")
+            return false
+        }
+
+        _ = withUnsafeMutablePointer(to: &addr.sun_path.0) { ptr in
+            filePath.withCString {
+                strncpy(ptr, $0, filePath.count)
+            }
+        }
+        
+        address = addr
+        return true
+    }
+
+    func connectSocket() -> Bool {
+        guard var addr = address else {
+            return false
+        }
+        
+        let status = withUnsafePointer(to: &addr) { ptr in
+            ptr.withMemoryRebound(to: sockaddr.self, capacity: 1) {
+                Darwin.connect(socketHandle, $0, socklen_t(MemoryLayout<sockaddr_un>.size))
+            }
+        }
+
+        guard status == noErr else {
+            print("failure: \(status)")
+            return false
+        }
+        
+        return true
+    }
+
+    func setupStreams() {
+        var readStream: Unmanaged<CFReadStream>?
+        var writeStream: Unmanaged<CFWriteStream>?
+
+        CFStreamCreatePairWithSocket(kCFAllocatorDefault, socketHandle, &readStream, &writeStream)
+
+        inputStream = readStream?.takeRetainedValue()
+        inputStream?.delegate = self
+        inputStream?.setProperty(kCFBooleanTrue, forKey: Stream.PropertyKey(kCFStreamPropertyShouldCloseNativeSocket as String))
+
+        outputStream = writeStream?.takeRetainedValue()
+        outputStream?.delegate = self
+        outputStream?.setProperty(kCFBooleanTrue, forKey: Stream.PropertyKey(kCFStreamPropertyShouldCloseNativeSocket as String))
+
+        scheduleStreams()
+    }
+  
+    func scheduleStreams() {
+        shouldKeepRunning = true
+        
+        networkQueue = DispatchQueue.global(qos: .userInitiated)
+        networkQueue?.async { [weak self] in
+            self?.inputStream?.schedule(in: .current, forMode: .common)
+            self?.outputStream?.schedule(in: .current, forMode: .common)
+            
+            var isRunning = false
+                        
+            repeat {
+                isRunning = self?.shouldKeepRunning ?? false && RunLoop.current.run(mode: .default, before: .distantFuture)
+            } while (isRunning)
+        }
+    }
+    
+    func unscheduleStreams() {
+        networkQueue?.sync { [weak self] in
+            self?.inputStream?.remove(from: .current, forMode: .common)
+            self?.outputStream?.remove(from: .current, forMode: .common)
+        }
+        
+        shouldKeepRunning = false
+    }
+    
+    func notifyDidClose(error: Error?) {
+        if didClose != nil {
+            didClose?(error)
+        }
+    }
+}

ios/app/broadcast-extension/extension.entitlements

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.application-groups</key>
+	<array>
+		<string>group.org.jitsi.meet.appgroup</string>
+	</array>
+</dict>
+</plist>

ios/app/src/AppDelegate.m

@@ -35,6 +35,7 @@
 
     jitsiMeet.defaultConferenceOptions = [JitsiMeetConferenceOptions fromBuilder:^(JitsiMeetConferenceOptionsBuilder *builder) {
         [builder setFeatureFlag:@"resolution" withValue:@(360)];
+        [builder setFeatureFlag:@"ios.screensharing.enabled" withBoolean:YES];
         builder.serverURL = [NSURL URLWithString:@"https://meet.jit.si"];
         builder.welcomePageEnabled = YES;
 
@@ -51,7 +52,7 @@
   if ([FIRUtilities appContainsRealServiceInfoPlist]) {
         NSLog(@"Enabling Firebase");
         [FIRApp configure];
-        // Crashlytics defaults to disabled wirth the FirebaseCrashlyticsCollectionEnabled Info.plist key.
+        // Crashlytics defaults to disabled with the FirebaseCrashlyticsCollectionEnabled Info.plist key.
         [[FIRCrashlytics crashlytics] setCrashlyticsCollectionEnabled:![jitsiMeet isCrashReportingDisabled]];
     }
 

ios/app/src/Info.plist

@@ -17,7 +17,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>21.0.0</string>
+	<string>21.2.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleURLTypes</key>
@@ -45,6 +45,8 @@
 	</array>
 	<key>CFBundleVersion</key>
 	<string>1</string>
+	<key>FirebaseCrashlyticsCollectionEnabled</key>
+	<string>false</string>
 	<key>FirebaseScreenReportingEnabled</key>
 	<false/>
 	<key>ITSAppUsesNonExemptEncryption</key>
@@ -66,14 +68,18 @@
 	<string>See your scheduled meetings in the app.</string>
 	<key>NSCameraUsageDescription</key>
 	<string>Participate in meetings with video.</string>
-	<key>NSMicrophoneUsageDescription</key>
-	<string>Participate in meetings with voice.</string>
 	<key>NSLocalNetworkUsageDescription</key>
 	<string>Local network is used for establishing Peer-to-Peer connections.</string>
+	<key>NSMicrophoneUsageDescription</key>
+	<string>Participate in meetings with voice.</string>
 	<key>NSUserActivityTypes</key>
 	<array>
 		<string>org.jitsi.JitsiMeet.ios.conference</string>
 	</array>
+	<key>RTCAppGroupIdentifier</key>
+	<string>group.org.jitsi.meet.appgroup</string>
+	<key>RTCScreenSharingExtension</key>
+	<string>org.jitsi.meet.broadcast.extension</string>
 	<key>UIBackgroundModes</key>
 	<array>
 		<string>audio</string>
@@ -99,7 +105,5 @@
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>
-	<key>FirebaseCrashlyticsCollectionEnabled</key>
-	<string>false</string>
 </dict>
 </plist>

ios/app/src/ViewController.m

@@ -131,6 +131,10 @@
   NSLog(@"%@%@", @"Chat toggled: ", data);
 }
 
+- (void)videoMutedChanged:(NSDictionary *)data {
+  NSLog(@"%@%@", @"Video muted changed: ", data[@"muted"]);
+}
+
 #pragma mark - Helpers
 
 - (void)terminate {

ios/app/watchos/app/Info.plist

@@ -17,7 +17,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>21.0.0</string>
+	<string>21.2.0</string>
 	<key>CFBundleVersion</key>
 	<string>1</string>
 	<key>UISupportedInterfaceOrientations</key>

ios/app/watchos/extension/Info.plist

@@ -17,7 +17,7 @@
 	<key>CFBundlePackageType</key>
 	<string>XPC!</string>
 	<key>CFBundleShortVersionString</key>
-	<string>21.0.0</string>
+	<string>21.2.0</string>
 	<key>CFBundleVersion</key>
 	<string>1</string>
 	<key>CLKComplicationPrincipalClass</key>

ios/ci/build-ipa.sh

@@ -35,7 +35,7 @@ fi
 
 echo "PR_REPO_SLUG=${PR_REPO_SLUG} PR_BRANCH=${PR_BRANCH}"
 
-# do the marge and git log
+# do the merge and git log
 
 if [ $PR_BRANCH != "master" ]; then
     echo "Will merge ${PR_REPO_SLUG}/${PR_BRANCH} into master"

ios/ci/setup-certificates.sh

@@ -90,7 +90,7 @@ echo "importing dev-key.p12"
 security import ${CERT_DIR}/dev-key.p12 -k ios-build.keychain -P $IOS_SIGNING_CERT_PASSWORD -A
 
 echo "will set-key-partition-list"
-# Fix for OS X Sierra that hungs in the codesign step
+# Fix for OS X Sierra that hangs in the codesign step
 security set-key-partition-list -S apple-tool:,apple: -s -k $ENCRYPTION_PASSWORD ios-build.keychain > /dev/null
 echo "done set-key-partition-list"
 

ios/fastlane/Fastfile

@@ -9,6 +9,15 @@ platform :ios do
     # Make sure we are on a clean tree
     ensure_git_status_clean
 
+    # Connect to Apple Store Connect
+    app_store_connect_api_key(
+      key_id: ENV["ASC_KEY_ID"],
+      issuer_id: ENV["ASC_ISSUER_ID"],
+      key_content: ENV["ASC_KEY_CONTENT"],
+      duration: 1200,
+      in_house: false
+    )
+
     # Set the app identifier
     update_app_identifier(
       xcodeproj: "app/app.xcodeproj",
@@ -16,6 +25,20 @@ platform :ios do
       app_identifier: "com.atlassian.JitsiMeet.ios"
     )
 
+    # Set the broadcast extension identifier
+    update_app_identifier(
+      xcodeproj: "app/app.xcodeproj",
+      plist_path: "broadcast-extension/Info.plist",
+      app_identifier: "com.atlassian.JitsiMeet.ios.broadcast"
+    )
+    update_info_plist(
+      xcodeproj: "app/app.xcodeproj",
+      plist_path: "src/Info.plist",
+      block: proc do |plist|
+        plist["RTCScreenSharingExtension"] = "com.atlassian.JitsiMeet.ios.broadcast"
+      end
+    )
+
     # Set the (watch) app identifier
     update_app_identifier(
       xcodeproj: "app/app.xcodeproj",
@@ -80,12 +103,24 @@ platform :ios do
       uses_non_exempt_encryption: false
     )
 
-    # Upload dSYMs to Crashlytics
-    download_dsyms
-    upload_symbols_to_crashlytics
-
     # Cleanup
     clean_build_artifacts
     reset_git_repo(skip_clean: true)
   end
+
+  lane :refresh_dsyms do
+    # Connect to Apple Store Connect
+    app_store_connect_api_key(
+      key_id: ENV["ASC_KEY_ID"],
+      issuer_id: ENV["ASC_ISSUER_ID"],
+      key_content: ENV["ASC_KEY_CONTENT"],
+      duration: 1200,
+      in_house: false
+    )
+
+    # Upload dSYMs to Crashlytics
+    download_dsyms(min_version: ENV["DSYMS_MIN_VERSION"])  # Download dSYM files from iTC
+    upload_symbols_to_crashlytics                          # Upload them to Crashlytics
+    clean_build_artifacts                                  # Delete the local dSYM files
+  end
 end

ios/sdk/sdk.xcodeproj/project.pbxproj

@@ -24,6 +24,8 @@
 		0BCA49601EC4B6C600B793EE /* POSIX.m in Sources */ = {isa = PBXBuildFile; fileRef = 0BCA495D1EC4B6C600B793EE /* POSIX.m */; };
 		0BCA49611EC4B6C600B793EE /* Proximity.m in Sources */ = {isa = PBXBuildFile; fileRef = 0BCA495E1EC4B6C600B793EE /* Proximity.m */; };
 		0BD906EA1EC0C00300C8C18E /* JitsiMeet.h in Headers */ = {isa = PBXBuildFile; fileRef = 0BD906E81EC0C00300C8C18E /* JitsiMeet.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		4E51B76425E5345E0038575A /* ScheenshareEventEmiter.h in Headers */ = {isa = PBXBuildFile; fileRef = 4E51B76225E5345E0038575A /* ScheenshareEventEmiter.h */; };
+		4E51B76525E5345E0038575A /* ScheenshareEventEmiter.m in Sources */ = {isa = PBXBuildFile; fileRef = 4E51B76325E5345E0038575A /* ScheenshareEventEmiter.m */; };
 		6C31EDC820C06D490089C899 /* recordingOn.mp3 in Resources */ = {isa = PBXBuildFile; fileRef = 6C31EDC720C06D490089C899 /* recordingOn.mp3 */; };
 		6C31EDCA20C06D530089C899 /* recordingOff.mp3 in Resources */ = {isa = PBXBuildFile; fileRef = 6C31EDC920C06D530089C899 /* recordingOff.mp3 */; };
 		6F08DF7D4458EE3CF3F36F6D /* libPods-JitsiMeetSDK.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E4376CA6886DE68FD7A4294B /* libPods-JitsiMeetSDK.a */; };
@@ -85,6 +87,8 @@
 		0BD906E51EC0C00300C8C18E /* JitsiMeetSDK.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = JitsiMeetSDK.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		0BD906E81EC0C00300C8C18E /* JitsiMeet.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = JitsiMeet.h; sourceTree = "<group>"; };
 		0BD906E91EC0C00300C8C18E /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		4E51B76225E5345E0038575A /* ScheenshareEventEmiter.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ScheenshareEventEmiter.h; sourceTree = "<group>"; };
+		4E51B76325E5345E0038575A /* ScheenshareEventEmiter.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ScheenshareEventEmiter.m; sourceTree = "<group>"; };
 		6C31EDC720C06D490089C899 /* recordingOn.mp3 */ = {isa = PBXFileReference; lastKnownFileType = audio.mp3; name = recordingOn.mp3; path = ../../sounds/recordingOn.mp3; sourceTree = "<group>"; };
 		6C31EDC920C06D530089C899 /* recordingOff.mp3 */ = {isa = PBXFileReference; lastKnownFileType = audio.mp3; name = recordingOff.mp3; path = ../../sounds/recordingOff.mp3; sourceTree = "<group>"; };
 		75635B0820751D6D00F29C9F /* joined.wav */ = {isa = PBXFileReference; lastKnownFileType = audio.wav; name = joined.wav; path = ../../sounds/joined.wav; sourceTree = "<group>"; };
@@ -194,7 +198,6 @@
 				0BCA495C1EC4B6C600B793EE /* AudioMode.m */,
 				C69EFA02209A0EFD0027712B /* callkit */,
 				A4A934E7212F3AB8001E9388 /* dropbox */,
-				0BA13D301EE83FF8007BEF7F /* ExternalAPI.m */,
 				0BD906E91EC0C00300C8C18E /* Info.plist */,
 				DE438CD82350934700DD541D /* JavaScriptSandbox.m */,
 				0BD906E81EC0C00300C8C18E /* JitsiMeet.h */,
@@ -231,6 +234,9 @@
 				C8AFD27D2462C613000293D2 /* InfoPlistUtil.h */,
 				C8AFD27E2462C613000293D2 /* InfoPlistUtil.m */,
 				C81E9AB825AC5AD800B134D9 /* ExternalAPI.h */,
+				0BA13D301EE83FF8007BEF7F /* ExternalAPI.m */,
+				4E51B76225E5345E0038575A /* ScheenshareEventEmiter.h */,
+				4E51B76325E5345E0038575A /* ScheenshareEventEmiter.m */,
 			);
 			path = src;
 			sourceTree = "<group>";
@@ -298,6 +304,7 @@
 				0B93EF7E1EC9DDCD0030D24D /* RCTBridgeWrapper.h in Headers */,
 				DE81A2DE2317ED5400AE1940 /* JitsiMeetBaseLogHandler.h in Headers */,
 				DEA9F284258A5D9900D4CD74 /* JitsiMeetSDK.h in Headers */,
+				4E51B76425E5345E0038575A /* ScheenshareEventEmiter.h in Headers */,
 				DE65AACC2318028300290BEC /* JitsiMeetBaseLogHandler+Private.h in Headers */,
 				0B412F221EDEF6EA00B1A0A6 /* JitsiMeetViewDelegate.h in Headers */,
 				0BD906EA1EC0C00300C8C18E /* JitsiMeet.h in Headers */,
@@ -466,6 +473,7 @@
 				C69EFA0C209A0F660027712B /* JMCallKitEmitter.swift in Sources */,
 				DEFE535621FB2E8300011A3A /* ReactUtils.m in Sources */,
 				C6A34261204EF76800E062DD /* DragGestureController.swift in Sources */,
+				4E51B76525E5345E0038575A /* ScheenshareEventEmiter.m in Sources */,
 				A4A934E9212F3ADB001E9388 /* Dropbox.m in Sources */,
 				C69EFA0D209A0F660027712B /* JMCallKitProxy.swift in Sources */,
 				DE81A2D52316AC4D00AE1940 /* JitsiMeetLogger.m in Sources */,

ios/sdk/src/ExternalAPI.h

@@ -20,11 +20,12 @@
 
 - (void)sendHangUp;
 - (void)sendSetAudioMuted:(BOOL)muted;
-- (void)sendEndpointTextMessage:(NSString*)to :(NSString*)message;
-- (void)toggleScreenShare;
+- (void)sendEndpointTextMessage:(NSString*)message :(NSString*)to;
+- (void)toggleScreenShare:(BOOL)enabled;
 - (void)retrieveParticipantsInfo:(void (^)(NSArray*))completion;
 - (void)openChat:(NSString*)to;
 - (void)closeChat;
-- (void)sendChatMessage:(NSString*)to :(NSString*)message;
+- (void)sendChatMessage:(NSString*)message :(NSString*)to ;
+- (void)sendSetVideoMuted:(BOOL)muted;
 
 @end

ios/sdk/src/ExternalAPI.m

@@ -26,6 +26,7 @@ static NSString * const retrieveParticipantsInfoAction = @"org.jitsi.meet.RETRIE
 static NSString * const openChatAction = @"org.jitsi.meet.OPEN_CHAT";
 static NSString * const closeChatAction = @"org.jitsi.meet.CLOSE_CHAT";
 static NSString * const sendChatMessageAction = @"org.jitsi.meet.SEND_CHAT_MESSAGE";
+static NSString * const setVideoMutedAction = @"org.jitsi.meet.SET_VIDEO_MUTED";
 
 @implementation ExternalAPI
 
@@ -47,7 +48,8 @@ RCT_EXPORT_MODULE();
         @"RETRIEVE_PARTICIPANTS_INFO": retrieveParticipantsInfoAction,
         @"OPEN_CHAT": openChatAction,
         @"CLOSE_CHAT": closeChatAction,
-        @"SEND_CHAT_MESSAGE": sendChatMessageAction
+        @"SEND_CHAT_MESSAGE": sendChatMessageAction,
+        @"SET_VIDEO_MUTED" : setVideoMutedAction
     };
 };
 
@@ -70,7 +72,8 @@ RCT_EXPORT_MODULE();
               retrieveParticipantsInfoAction,
               openChatAction,
               closeChatAction,
-              sendChatMessageAction
+              sendChatMessageAction,
+              setVideoMutedAction
     ];
 }
 
@@ -153,7 +156,7 @@ RCT_EXPORT_METHOD(sendEvent:(NSString *)name
     [self sendEventWithName:setAudioMutedAction body:data];
 }
 
-- (void)sendEndpointTextMessage:(NSString*)to :(NSString*)message {
+- (void)sendEndpointTextMessage:(NSString*)message :(NSString*)to {
     NSMutableDictionary *data = [[NSMutableDictionary alloc] init];
     data[@"to"] = to;
     data[@"message"] = message;
@@ -161,8 +164,11 @@ RCT_EXPORT_METHOD(sendEvent:(NSString *)name
     [self sendEventWithName:sendEndpointTextMessageAction body:data];
 }
 
-- (void)toggleScreenShare {
-    [self sendEventWithName:toggleScreenShareAction body:nil];
+- (void)toggleScreenShare:(BOOL)enabled {
+    NSMutableDictionary *data = [[NSMutableDictionary alloc] init];
+    data[@"enabled"] = [NSNumber numberWithBool:enabled];
+    
+    [self sendEventWithName:toggleScreenShareAction body:data];
 }
 
 - (void)retrieveParticipantsInfo:(void (^)(NSArray*))completionHandler {
@@ -185,7 +191,7 @@ RCT_EXPORT_METHOD(sendEvent:(NSString *)name
     [self sendEventWithName:closeChatAction body:nil];
 }
 
-- (void)sendChatMessage:(NSString*)to :(NSString*)message {
+- (void)sendChatMessage:(NSString*)message :(NSString*)to {
     NSMutableDictionary *data = [[NSMutableDictionary alloc] init];
     data[@"to"] = to;
     data[@"message"] = message;
@@ -193,4 +199,11 @@ RCT_EXPORT_METHOD(sendEvent:(NSString *)name
     [self sendEventWithName:sendChatMessageAction body:data];
 }
 
+- (void)sendSetVideoMuted:(BOOL)muted {
+    NSDictionary *data = @{ @"muted": [NSNumber numberWithBool:muted]};
+
+    [self sendEventWithName:setVideoMutedAction body:data];
+}
+
+
 @end

ios/sdk/src/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>3.1.0</string>
+	<string>3.5.0</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSPrincipalClass</key>

ios/sdk/src/JitsiMeet.m

@@ -23,6 +23,7 @@
 #import "RCTBridgeWrapper.h"
 #import "ReactUtils.h"
 #import "RNSplashScreen.h"
+#import "ScheenshareEventEmiter.h"
 
 #import <RNGoogleSignin/RNGoogleSignin.h>
 #import <WebRTC/RTCLogging.h>
@@ -31,6 +32,7 @@
 @implementation JitsiMeet {
     RCTBridgeWrapper *_bridgeWrapper;
     NSDictionary *_launchOptions;
+    ScheenshareEventEmiter *_screenshareEventEmiter;
 }
 
 #pragma mak - This class is a singleton
@@ -50,6 +52,9 @@
     if (self = [super init]) {
         // Initialize the on and only bridge for interfacing with React Native.
         _bridgeWrapper = [[RCTBridgeWrapper alloc] init];
+        
+        // Initialize the listener for handling start/stop screensharing notifications.
+        _screenshareEventEmiter = [[ScheenshareEventEmiter alloc] init];
 
         // Register a fatal error handler for React.
         registerReactFatalErrorHandler();

ios/sdk/src/JitsiMeetConferenceOptions.h

@@ -71,6 +71,16 @@
 - (void)setFeatureFlag:(NSString *_Nonnull)flag withBoolean:(BOOL)value;
 - (void)setFeatureFlag:(NSString *_Nonnull)flag withValue:(id _Nonnull)value;
 
+/**
+ * CallKit call handle, to be used when implementing incoming calls.
+ */
+@property (nonatomic, copy, nullable) NSString *callHandle;
+
+/**
+ * CallKit call UUID, to be used when implementing incoming calls.
+ */
+@property (nonatomic, copy, nullable) NSUUID *callUUID;
+
 @end
 
 @interface JitsiMeetConferenceOptions : NSObject
@@ -92,6 +102,9 @@
 
 @property (nonatomic, nullable) JitsiMeetUserInfo *userInfo;
 
+@property (nonatomic, copy, nullable, readonly) NSString *callHandle;
+@property (nonatomic, copy, nullable, readonly) NSUUID *callUUID;
+
 + (instancetype _Nonnull)fromBuilder:(void (^_Nonnull)(JitsiMeetConferenceOptionsBuilder *_Nonnull))initBlock;
 - (instancetype _Nonnull)init NS_UNAVAILABLE;
 

ios/sdk/src/JitsiMeetConferenceOptions.m

@@ -52,6 +52,9 @@ static NSString *const WelcomePageEnabledFeatureFlag = @"welcomepage.enabled";
         _videoMuted = nil;
 
         _userInfo = nil;
+
+        _callHandle = nil;
+        _callUUID = nil;
     }
     
     return self;
@@ -168,6 +171,9 @@ static NSString *const WelcomePageEnabledFeatureFlag = @"welcomepage.enabled";
         _featureFlags = [NSDictionary dictionaryWithDictionary:builder.featureFlags];
 
         _userInfo = builder.userInfo;
+
+        _callHandle = builder.callHandle;
+        _callUUID = builder.callUUID;
     }
 
     return self;
@@ -205,6 +211,12 @@ static NSString *const WelcomePageEnabledFeatureFlag = @"welcomepage.enabled";
     if (_subject != nil) {
         config[@"subject"] = self.subject;
     }
+    if (_callHandle != nil) {
+        config[@"callHandle"] = self.callHandle;
+    }
+    if (_callUUID != nil) {
+        config[@"callUUID"] = [self.callUUID UUIDString];
+    }
 
     NSMutableDictionary *urlProps = [[NSMutableDictionary alloc] init];
 

ios/sdk/src/JitsiMeetView.h

@@ -38,11 +38,12 @@
 - (void)leave;
 - (void)hangUp;
 - (void)setAudioMuted:(BOOL)muted;
-- (void)sendEndpointTextMessage:(NSString*)to :(NSString*)message;
-- (void)toggleScreenShare;
-- (void)retrieveParticipantsInfo:(void (^)(NSArray*))completionHandler;
-- (void)openChat:(NSString*)to;
+- (void)sendEndpointTextMessage:(NSString * _Nonnull)message :(NSString * _Nullable)to;
+- (void)toggleScreenShare:(BOOL)enabled;
+- (void)retrieveParticipantsInfo:(void (^ _Nonnull)(NSArray * _Nullable))completionHandler;
+- (void)openChat:(NSString * _Nullable)to;
 - (void)closeChat;
-- (void)sendChatMessage:(NSString*)to :(NSString*)message;
+- (void)sendChatMessage:(NSString * _Nonnull)message :(NSString * _Nullable)to;
+- (void)setVideoMuted:(BOOL)muted;
 
 @end