Adds a side panel toggler, settings menu, avatars, uuids.

app.js

 var roomUrl = null;
 var roomName = null;
 var ssrc2jid = {};
-var mediaStreams = [];
+var mediaStreams = {};
 var bridgeIsDown = false;
 
 /**
         localVideo = connection.jingle.localVideo;
     }
     connection = new Strophe.Connection(document.getElementById('boshURL').value || config.bosh || '/http-bind');
-
-    if (nickname) {
-        connection.emuc.addDisplayNameToPresence(nickname);
+    
+    var email = SettingsMenu.getEmail();
+    var displayName = SettingsMenu.getDisplayName();
+    if(email) {
+        connection.emuc.addEmailToPresence(email);
+    } else {
+        connection.emuc.addUserIdToPresence(SettingsMenu.getUID());
+    }
+    if(displayName) {
+        connection.emuc.addDisplayNameToPresence(displayName);
     }
 
     if (connection.disco) {
     // NOTE(gp) now that we have simulcast, a media stream can have more than 1
     // ssrc. We should probably take that into account in our MediaStream
     // wrapper.
-    mediaStreams.push(new MediaStream(data, sid, thessrc));
+    var mediaStream = new MediaStream(data, sid, thessrc);
+    var jid = data.peerjid || connection.emuc.myroomjid;
+    if(!mediaStreams[jid]) {
+        mediaStreams[jid] = {};
+    }
+    mediaStreams[jid][mediaStream.type] = mediaStream;
 
     var container;
     var remotes = document.getElementById('remoteVideos');
                                             data.stream,
                                             data.peerjid,
                                             thessrc);
+        if(isVideo && container.id !== 'mixedstream')
+             videoSrcToSsrc[$(container).find('>video')[0].src] = thessrc;
     }
 
     // an attempt to work around https://github.com/jitsi/jitmeet/issues/32
     VideoLayout.showFocusIndicator();
 
     // Add myself to the contact list.
-    ContactList.addContact(jid);
+    ContactList.addContact(jid, SettingsMenu.getEmail() || SettingsMenu.getUID());
 
     // Once we've joined the muc show the toolbar
     ToolbarToggler.showToolbar();
     console.log('is focus? ' + (focus ? 'true' : 'false'));
 
     // Add Peer's container
-    VideoLayout.ensurePeerContainerExists(jid);
+    var id = $(pres).find('>userID').text();
+    var email = $(pres).find('>email');
+    if(email.length > 0) {
+        id = email.text();
+    }
+    VideoLayout.ensurePeerContainerExists(jid,id);
 
     if(APIConnector.isEnabled() && APIConnector.isEventEnabled("participantJoined"))
     {
             "Jitsi Videobridge is currently unavailable. Please try again later!");
     }
 
+    var id = $(pres).find('>userID').text();
+    var email = $(pres).find('>email');
+    if(email.length > 0) {
+        id = email.text();
+    }
+    Avatar.setUserAvatar(jid, id);
+
 });
 
 $(document).bind('presence.status.muc', function (event, jid, info, pres) {
         "showMethod": "fadeIn",
         "hideMethod": "fadeOut",
         "reposition": function() {
-            if(Chat.isVisible() || ContactList.isVisible()) {
-                $("#toast-container").addClass("toast-bottom-right-center");
+            if(PanelToggler.isVisible()) {
+                $("#toast-container").addClass("notification-bottom-right-center");
             } else {
-                $("#toast-container").removeClass("toast-bottom-right-center");
+                $("#toast-container").removeClass("notification-bottom-right-center");
             }
         },
         "newestOnTop": false
-    }
+    };
 
+    $('#settingsmenu>input').keyup(function(event){
+        if(event.keyCode === 13) {//enter
+            SettingsMenu.update();
+        }
+    })
 
 });
 
     );
 
 }
+
+$(document).on('videomuted.muc', function(event, jid, value) {
+    if(mediaStreams[jid] && mediaStreams[jid][MediaStream.VIDEO_TYPE]) {
+        var stream = mediaStreams[jid][MediaStream.VIDEO_TYPE];
+        var isMuted = (value === "true");
+        if (isMuted != stream.muted) {
+            stream.muted = isMuted;
+            Avatar.showUserAvatar(jid, isMuted);
+        }
+    }
+});

avatar.js

+var Avatar = (function(my) {
+    var users = {};
+    var activeSpeakerJid;
+    /**
+     * Sets the user's avatar in the settings menu(if local user), contact list
+     * and thumbnail
+     * @param jid jid of the user
+     * @param id email or userID to be used as a hash
+     */
+    my.setUserAvatar = function(jid, id) {
+        if(id) {
+            if(users[jid] === id) {
+                return;
+            }
+            users[jid] = id;
+        }
+        var url = getGravatarUrl(users[jid]);
+        var resourceJid = Strophe.getResourceFromJid(jid);
+        var thumbnail = $('#participant_' + resourceJid);
+        var avatar = $('#avatar_' + resourceJid);
+
+        // set the avatar in the settings menu if it is local user and get the
+        // local video container
+        if(jid === connection.emuc.myroomjid) {
+            $('#avatar').get(0).src = url;
+            thumbnail = $('#localVideoContainer');
+        }
+
+        // set the avatar in the contact list
+        var contact = $('#' + resourceJid + '>img');
+        if(contact && contact.length > 0) {
+            contact.get(0).src = url;
+        }
+
+        // set the avatar in the thumbnail
+        if(avatar && avatar.length > 0) {
+            avatar[0].src = url;
+        } else {
+            if (thumbnail && thumbnail.length > 0) {
+                avatar = document.createElement('img');
+                avatar.id = 'avatar_' + resourceJid;
+                avatar.className = 'userAvatar';
+                avatar.src = url;
+                thumbnail.append(avatar);
+            }
+        }
+
+        //if the user is the current active speaker - update the active speaker
+        // avatar
+        if(jid === activeSpeakerJid) {
+            Avatar.updateActiveSpeakerAvatarSrc(jid);
+        }
+    };
+
+    /**
+     * Hides or shows the user's avatar
+     * @param jid jid of the user
+     * @param show whether we should show the avatar or not
+     * video because there is no dominant speaker and no focused speaker
+     */
+    my.showUserAvatar = function(jid, show) {
+        if(users[jid]) {
+            var resourceJid = Strophe.getResourceFromJid(jid);
+            var video = $('#participant_' + resourceJid + '>video');
+            var avatar = $('#avatar_' + resourceJid);
+
+            if(jid === connection.emuc.myroomjid) {
+                video = $('#localVideoWrapper>video');
+            }
+            if(show === undefined || show === null) {
+                show = isUserMuted(jid);
+            }
+
+            //if the user is the currently focused, the dominant speaker or if
+            //there is no focused and no dominant speaker
+            if (activeSpeakerJid === jid) {
+                setVisibility($("#largeVideo"), !show);
+                setVisibility($('#activeSpeakerAvatar'), show);
+                setVisibility(avatar, false);
+                setVisibility(video, false);
+            } else {
+                if (video && video.length > 0) {
+                    setVisibility(video, !show);
+                    setVisibility(avatar, show);
+                }
+            }
+        }
+    };
+
+    /**
+     * Updates the src of the active speaker avatar
+     * @param jid of the current active speaker
+     */
+    my.updateActiveSpeakerAvatarSrc = function(jid) {
+        if(!jid) {
+            if (focusedVideoSrc) {
+                jid = getJidFromVideoSrc(focusedVideoSrc);
+            } else {
+                jid = connection.emuc.findJidFromResource(
+                    VideoLayout.getDominantSpeakerResourceJid());
+            }
+        }
+        var avatar = $("#activeSpeakerAvatar")[0];
+        var url = getGravatarUrl(users[jid],
+            interfaceConfig.ACTIVE_SPEAKER_AVATAR_SIZE);
+        if(jid === activeSpeakerJid && avatar.src === url) {
+            return;
+        }
+        activeSpeakerJid = jid;
+        var isMuted = isUserMuted(jid);
+        if(jid && isMuted !== null) {
+            avatar.src = url;
+            setVisibility($("#largeVideo"), !isMuted);
+            Avatar.showUserAvatar(jid, isMuted);
+        }
+    };
+
+    function setVisibility(selector, show) {
+        if (selector && selector.length > 0) {
+            selector.css("visibility", show ? "visible" : "hidden");
+        }
+    }
+
+    function isUserMuted(jid) {
+        if(!mediaStreams[jid] || !mediaStreams[jid][MediaStream.VIDEO_TYPE]) {
+            return null;
+        }
+        return mediaStreams[jid][MediaStream.VIDEO_TYPE].muted;
+    }
+
+    function getGravatarUrl(email, size) {
+        return 'https://www.gravatar.com/avatar/' +
+            (email ? MD5.hexdigest(email.trim().toLowerCase()) : SettingsMenu.getUID()) +
+            "?d=retro&size=" + (size || "30");
+    }
+
+    return my;
+}(Avatar || {}));

bottom_toolbar.js

 var BottomToolbar = (function (my) {
     my.toggleChat = function() {
-        if (ContactList.isVisible()) {
-            buttonClick("#contactListButton", "active");
-            $('#contactlist').css('z-index', 4);
-            setTimeout(function() {
-                $('#contactlist').css('display', 'none');
-                $('#contactlist').css('z-index', 5);
-            }, 500);
-        }
-
-        Chat.toggleChat();
-
-        buttonClick("#chatBottomButton", "active");
+        PanelToggler.toggleChat();
     };
 
     my.toggleContactList = function() {
-        if (Chat.isVisible()) {
-            buttonClick("#chatBottomButton", "active");
-            setTimeout(function() {
-                $('#chatspace').css('display', 'none');
-            }, 500);
-        }
-
-        buttonClick("#contactListButton", "active");
-
-        ContactList.toggleContactList();
+        PanelToggler.toggleContactList();
     };
 
     my.toggleFilmStrip = function() {

chat.js

 
         var onTextAreaResize = function () {
             resizeChatConversation();
-            scrollChatToBottom();
+            Chat.scrollChatToBottom();
         };
         $('#usermsg').autosize({callback: onTextAreaResize});
 
         }
     };
 
-    /**
-     * Opens / closes the chat area.
-     */
-    my.toggleChat = function () {
-        var chatspace = $('#chatspace');
-        var videospace = $('#videospace');
-
-        var chatSize = (Chat.isVisible()) ? [0, 0] : Chat.getChatSize();
-        var videospaceWidth = window.innerWidth - chatSize[0];
-        var videospaceHeight = window.innerHeight;
-        var videoSize
-            = getVideoSize(null, null, videospaceWidth, videospaceHeight);
-        var videoWidth = videoSize[0];
-        var videoHeight = videoSize[1];
-        var videoPosition = getVideoPosition(videoWidth,
-                                             videoHeight,
-                                             videospaceWidth,
-                                             videospaceHeight);
-        var horizontalIndent = videoPosition[0];
-        var verticalIndent = videoPosition[1];
-
-        var thumbnailSize = VideoLayout.calculateThumbnailSize(videospaceWidth);
-        var thumbnailsWidth = thumbnailSize[0];
-        var thumbnailsHeight = thumbnailSize[1];
-        var completeFunction = Chat.isVisible() ?
-            function() {} : function () {
-                                scrollChatToBottom();
-                                chatspace.trigger('shown');
-                            };
-
-        videospace.animate({right: chatSize[0],
-                            width: videospaceWidth,
-                            height: videospaceHeight},
-                            {queue: false,
-                            duration: 500,
-                            complete: completeFunction});
-
-        $('#remoteVideos').animate({height: thumbnailsHeight},
-                                    {queue: false,
-                                    duration: 500});
-
-        $('#remoteVideos>span').animate({height: thumbnailsHeight,
-                                        width: thumbnailsWidth},
-                                        {queue: false,
-                                        duration: 500,
-                                        complete: function() {
-                                            $(document).trigger(
-                                                    "remotevideo.resized",
-                                                    [thumbnailsWidth,
-                                                     thumbnailsHeight]);
-                                        }});
-
-        $('#largeVideoContainer').animate({ width: videospaceWidth,
-                                            height: videospaceHeight},
-                                            {queue: false,
-                                             duration: 500
-                                            });
-
-        $('#largeVideo').animate({  width: videoWidth,
-                                    height: videoHeight,
-                                    top: verticalIndent,
-                                    bottom: verticalIndent,
-                                    left: horizontalIndent,
-                                    right: horizontalIndent},
-                                    {   queue: false,
-                                        duration: 500
-                                    }
-        );
-
-        if (Chat.isVisible()) {
-            $("#toast-container").animate({right: '5px'},
-                                {queue: false,
-                                duration: 500});
-            chatspace.hide("slide", { direction: "right",
-                                            queue: false,
-                                            duration: 500});
 
-        }
-        else {
-            // Undock the toolbar when the chat is shown and if we're in a 
-            // video mode.
-            if (VideoLayout.isLargeVideoVisible()) {
-                ToolbarToggler.dockToolbar(false);
-            }
-
-
-            $("#toast-container").animate({right: (chatSize[0] + 5) + 'px'},
-                {queue: false,
-                    duration: 500});
-            chatspace.show("slide", { direction: "right",
-                                            queue: false,
-                                            duration: 500,
-                                            complete: function () {
-                                                // Request the focus in the nickname field or the chat input field.
-                                                if ($('#nickname').css('visibility') === 'visible') {
-                                                    $('#nickinput').focus();
-                                                } else {
-                                                    $('#usermsg').focus();
-                                                }
-                                            }
-            });
-
-            Chat.resizeChat();
-        }
-
-    };
 
     /**
      * Sets the chat conversation mode.
      * Resizes the chat area.
      */
     my.resizeChat = function () {
-        var chatSize = Chat.getChatSize();
+        var chatSize = PanelToggler.getPanelSize();
 
         $('#chatspace').width(chatSize[0]);
         $('#chatspace').height(chatSize[1]);
         resizeChatConversation();
     };
 
-    /**
-     * Returns the size of the chat.
-     */
-    my.getChatSize = function () {
-        var availableHeight = window.innerHeight;
-        var availableWidth = window.innerWidth;
-
-        var chatWidth = 200;
-        if (availableWidth * 0.2 < 200)
-            chatWidth = availableWidth * 0.2;
-
-        return [chatWidth, availableHeight];
-    };
-
     /**
      * Indicates if the chat is currently visible.
      */
         $('#usermsg').focus();
     };
 
+    /**
+     * Scrolls chat to the bottom.
+     */
+    my.scrollChatToBottom = function() {
+        setTimeout(function () {
+            $('#chatconversation').scrollTop(
+                $('#chatconversation')[0].scrollHeight);
+        }, 5);
+    };
+
     /**
      * Adds the smileys container to the chat
      */
         }
     }
 
-    /**
-     * Scrolls chat to the bottom.
-     */
-    function scrollChatToBottom() {
-        setTimeout(function () {
-            $('#chatconversation').scrollTop(
-                    $('#chatconversation')[0].scrollHeight);
-        }, 5);
-    }
 
     /**
      * Returns the current time in the format it is shown to the user

contact_list.js

      * Adds a contact for the given peerJid if such doesn't yet exist.
      *
      * @param peerJid the peerJid corresponding to the contact
+     * @param id the user's email or userId used to get the user's avatar
      */
-    my.ensureAddContact = function(peerJid) {
+    my.ensureAddContact = function(peerJid, id) {
         var resourceJid = Strophe.getResourceFromJid(peerJid);
 
         var contact = $('#contactlist>ul>li[id="' + resourceJid + '"]');
 
         if (!contact || contact.length <= 0)
-            ContactList.addContact(peerJid);
+            ContactList.addContact(peerJid,id);
     };
 
     /**
      * Adds a contact for the given peer jid.
      *
      * @param peerJid the jid of the contact to add
+     * @param id the email or userId of the user
      */
-    my.addContact = function(peerJid) {
+    my.addContact = function(peerJid, id) {
         var resourceJid = Strophe.getResourceFromJid(peerJid);
 
         var contactlist = $('#contactlist>ul');
             }
         };
 
-        newContact.appendChild(createAvatar());
+        newContact.appendChild(createAvatar(id));
         newContact.appendChild(createDisplayNameParagraph("Participant"));
 
         var clElement = contactlist.get(0);
         }
     };
 
-    /**
-     * Opens / closes the contact list area.
-     */
-    my.toggleContactList = function () {
-        var contactlist = $('#contactlist');
-        var videospace = $('#videospace');
-
-        var chatSize = (ContactList.isVisible()) ? [0, 0] : Chat.getChatSize();
-        var videospaceWidth = window.innerWidth - chatSize[0];
-        var videospaceHeight = window.innerHeight;
-        var videoSize
-            = getVideoSize(null, null, videospaceWidth, videospaceHeight);
-        var videoWidth = videoSize[0];
-        var videoHeight = videoSize[1];
-        var videoPosition = getVideoPosition(videoWidth,
-                                             videoHeight,
-                                             videospaceWidth,
-                                             videospaceHeight);
-        var horizontalIndent = videoPosition[0];
-        var verticalIndent = videoPosition[1];
-
-        var thumbnailSize = VideoLayout.calculateThumbnailSize(videospaceWidth);
-        var thumbnailsWidth = thumbnailSize[0];
-        var thumbnailsHeight = thumbnailSize[1];
-        var completeFunction = ContactList.isVisible() ?
-            function() {} : function () { contactlist.trigger('shown');};
-
-        videospace.animate({right: chatSize[0],
-                            width: videospaceWidth,
-                            height: videospaceHeight},
-                            {queue: false,
-                            duration: 500,
-                            complete: completeFunction
-                            });
-
-        $('#remoteVideos').animate({height: thumbnailsHeight},
-                                    {queue: false,
-                                    duration: 500});
-
-        $('#remoteVideos>span').animate({height: thumbnailsHeight,
-                                        width: thumbnailsWidth},
-                                        {queue: false,
-                                        duration: 500,
-                                        complete: function() {
-                                            $(document).trigger(
-                                                    "remotevideo.resized",
-                                                    [thumbnailsWidth,
-                                                     thumbnailsHeight]);
-                                        }});
-
-        $('#largeVideoContainer').animate({ width: videospaceWidth,
-                                            height: videospaceHeight},
-                                            {queue: false,
-                                             duration: 500
-                                            });
-
-        $('#largeVideo').animate({  width: videoWidth,
-                                    height: videoHeight,
-                                    top: verticalIndent,
-                                    bottom: verticalIndent,
-                                    left: horizontalIndent,
-                                    right: horizontalIndent},
-                                    {   queue: false,
-                                        duration: 500
-                                    });
-
-        if (ContactList.isVisible()) {
-            $("#toast-container").animate({right: '12px'},
-                {queue: false,
-                    duration: 500});
-            $('#contactlist').hide("slide", { direction: "right",
-                                            queue: false,
-                                            duration: 500});
-        } else {
-            // Undock the toolbar when the chat is shown and if we're in a 
-            // video mode.
-            if (VideoLayout.isLargeVideoVisible())
-                ToolbarToggler.dockToolbar(false);
-
-
-            $("#toast-container").animate({right: '212px'},
-                {queue: false,
-                    duration: 500});
-            $('#contactlist').show("slide", { direction: "right",
-                                            queue: false,
-                                            duration: 500});
+    my.setVisualNotification = function(show, stopGlowingIn) {
+        var glower = $('#contactListButton');
+        function stopGlowing() {
+            window.clearInterval(notificationInterval);
+            notificationInterval = false;
+            glower.removeClass('glowing');
+            if(!ContactList.isVisible()) {
+                glower.removeClass('active');
+            }
+        }
 
-            //stop the glowing of the contact list icon
-            setVisualNotification(false);
+        if (show && !notificationInterval) {
+            notificationInterval = window.setInterval(function () {
+                glower.toggleClass('active glowing');
+            }, 800);
+        }
+        else if (!show && notificationInterval) {
+            stopGlowing();
+        }
+        if(stopGlowingIn) {
+            setTimeout(stopGlowing, stopGlowingIn);
         }
     };
 
             $("#numberOfParticipants").text('');
             numberOfContacts += delta;
         } else if(numberOfContacts !== 0 && !ContactList.isVisible()) {
-            setVisualNotification(true);
+            ContactList.setVisualNotification(true);
             numberOfContacts += delta;
             $("#numberOfParticipants").text(numberOfContacts);
         }
-    };
+    }
 
     /**
      * Creates the avatar element.
      * 
      * @return the newly created avatar element
      */
-    function createAvatar() {
-        var avatar = document.createElement('i');
+    function createAvatar(id) {
+        var avatar = document.createElement('img');
         avatar.className = "icon-avatar avatar";
+        avatar.src = "https://www.gravatar.com/avatar/" + id + "?d=retro&size=30";
 
         return avatar;
     }
         return p;
     }
 
-    /**
-     * Shows/hides a visual notification, indicating that a new user has joined
-     * the conference.
-     */
-    function setVisualNotification(show, stopGlowingIn) {
-        var glower = $('#contactListButton');
-        function stopGlowing() {
-            window.clearInterval(notificationInterval);
-            notificationInterval = false;
-            glower.removeClass('glowing');
-            if(!ContactList.isVisible()) {
-                glower.removeClass('active');
-            }
-        }
-
-        if (show && !notificationInterval) {
-            notificationInterval = window.setInterval(function () {
-                glower.toggleClass('active glowing');
-            }, 800);
-        }
-        else if (!show && notificationInterval) {
-            stopGlowing();
-        }
-        if(stopGlowingIn) {
-            setTimeout(stopGlowing, stopGlowingIn);
-        }
-    }
 
     /**
      * Indicates that the display name has changed.

css/contact_list.css

     margin-right: 10px;
     vertical-align: middle;
     font-size: 22pt;
+    border-radius: 20px;
 }
 
 #contactlist .clickable {

css/font.css

 .icon-connection:before {
     line-height: normal;
     content: "\e61a";
+}
+
+.icon-settings:before {
+    content: "\e61b";
 }

css/main.css

     overflow-x: hidden;
 }
 
-#chatspace,
-#contactlist {
+.right-panel {
     display:none;
     position:absolute;
     float: right;
     display:none;
 }
 
-#settingsButton {
-    visibility: hidden;
-}
-
 .toolbar_span {
     display: inline-block;
     position: relative;

css/settingsmenu.css

+#settingsmenu {
+    background: black;
+    color: #00ccff;
+}
+
+#settingsmenu input {
+    margin-top: 10px;
+    margin-left: 10%;
+    width: 80%;
+    font-size: 14px;
+    background: #3a3a3a;
+    border: none;
+    box-shadow: none;
+    color: #a7a7a7;
+}
+
+#settingsmenu .arrow-up {
+    width: 0;
+    height: 0;
+    border-left: 5px solid transparent;
+    border-right: 5px solid transparent;
+    border-bottom: 5px solid #3a3a3a;
+    position: relative;
+    top: 10px;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+#settingsmenu button {
+    width: 36%;
+    left: 32%;
+    padding: 0;
+    margin-top: 10px;
+}
+
+#settingsmenu #avatar {
+    width: 24%;
+    left: 38%;
+    border-radius: 25px;
+    position: relative;
+}
+
+#settingsmenu .icon-settings {
+    padding: 34px;
+}

css/videolayout_default.css

 
 #remoteVideos .videocontainer {
     display: inline-block;
-    background-image:url(../images/avatar1.png);
+    background-color: black;
+    background-repeat: no-repeat;
+    background-position: 45;
     background-size: contain;
     border-radius:8px;
     border: 2px solid #212425;
     height: 100%;
 }
 
-.dominantspeaker {
-    background: #000 !important;
-}
-
 #etherpad,
 #presentation {
     text-align: center;
 #mixedstream {
     display:none !important;
 }
+
+#activeSpeakerAvatar {
+    visibility: hidden;
+    width: 100px;
+    height: 100px;
+    margin: auto;
+    position: relative;
+    border-radius: 50px;
+}
+
+.userAvatar {
+    height: 100%;
+    position: absolute;
+    left: 35px;
+    border-radius: 200px;
+}

fonts/jitsi.svg

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fonts/selection.json

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 		"imagePref": {
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index.html

     <script src="libs/rayo.js?v=1"></script>
     <script src="libs/tooltip.js?v=1"></script><!-- bootstrap tooltip lib -->
     <script src="libs/popover.js?v=1"></script><!-- bootstrap tooltip lib -->
-    <script src="interface_config.js?v=3"></script>
     <script src="libs/toastr.js?v=1"></script><!-- notifications lib -->
-    <script src="muc.js?v=16"></script><!-- simple MUC library -->
+    <script src="interface_config.js?v=4"></script>
+    <script src="muc.js?v=17"></script><!-- simple MUC library -->
     <script src="estos_log.js?v=2"></script><!-- simple stanza logger -->
     <script src="desktopsharing.js?v=3"></script><!-- desktop sharing -->
     <script src="data_channels.js?v=3"></script><!-- data channels -->
-    <script src="app.js?v=20"></script><!-- application logic -->
+    <script src="app.js?v=21"></script><!-- application logic -->
     <script src="commands.js?v=1"></script><!-- application logic -->
-    <script src="chat.js?v=14"></script><!-- chat logic -->
-    <script src="contact_list.js?v=6"></script><!-- contact list logic -->
-    <script src="util.js?v=6"></script><!-- utility functions -->
+    <script src="chat.js?v=15"></script><!-- chat logic -->
+    <script src="contact_list.js?v=7"></script><!-- contact list logic -->
+    <script src="side_panel_toggler.js?v=1"></script>
+    <script src="util.js?v=7"></script><!-- utility functions -->
     <script src="etherpad.js?v=9"></script><!-- etherpad plugin -->
     <script src="prezi.js?v=6"></script><!-- prezi plugin -->
     <script src="smileys.js?v=3"></script><!-- smiley images -->
     <script src="analytics.js?v=1"></script><!-- google analytics plugin -->
     <script src="rtp_sts.js?v=5"></script><!-- RTP stats processing -->
     <script src="local_sts.js?v=2"></script><!-- Local stats processing -->
-    <script src="videolayout.js?v=28"></script><!-- video ui -->
+    <script src="videolayout.js?v=29"></script><!-- video ui -->
     <script src="connectionquality.js?v=1"></script>
     <script src="toolbar.js?v=6"></script><!-- toolbar ui -->
     <script src="toolbar_toggler.js?v=2"></script>
     <script src="canvas_util.js?v=1"></script><!-- canvas drawing utils -->
     <script src="audio_levels.js?v=2"></script><!-- audio levels plugin -->
-    <script src="media_stream.js?v=1"></script><!-- media stream -->
-    <script src="bottom_toolbar.js?v=5"></script><!-- media stream -->
+    <script src="media_stream.js?v=2"></script><!-- media stream -->
+    <script src="bottom_toolbar.js?v=6"></script><!-- media stream -->
     <script src="roomname_generator.js?v=1"></script><!-- generator for random room names -->
     <script src="keyboard_shortcut.js?v=3"></script>
     <script src="tracking.js?v=1"></script><!-- tracking -->
     <script src="jitsipopover.js?v=3"></script>
     <script src="message_handler.js?v=2"></script>
     <script src="api_connector.js?v=2"></script>
-    <link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" rel="stylesheet">
-    <link rel="stylesheet" href="css/font.css?v=5"/>
+    <script src="settings_menu.js?v=1"></script>
+    <script src="avatar.js?v=1"></script><!-- avatars -->
+    <link rel="stylesheet" href="css/font.css?v=6"/>
     <link rel="stylesheet" href="css/toastr.css?v=1">
-    <link rel="stylesheet" type="text/css" media="screen" href="css/main.css?v=29"/>
-    <link rel="stylesheet" type="text/css" media="screen" href="css/videolayout_default.css?v=13" id="videolayout_default"/>
+    <link rel="stylesheet" type="text/css" media="screen" href="css/main.css?v=30"/>
+    <link rel="stylesheet" type="text/css" media="screen" href="css/videolayout_default.css?v=14" id="videolayout_default"/>
+    <link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" rel="stylesheet">
     <link rel="stylesheet" href="css/jquery-impromptu.css?v=4">
     <link rel="stylesheet" href="css/modaldialog.css?v=3">
     <link rel="stylesheet" href="css/popup_menu.css?v=4">
     <link rel="stylesheet" href="css/popover.css?v=2">
     <link rel="stylesheet" href="css/jitsi_popover.css?v=2">
-    <link rel="stylesheet" href="css/contact_list.css?v=3">
+    <link rel="stylesheet" href="css/contact_list.css?v=4">
     <link rel="stylesheet" href="css/chat.css?v=5">
     <link rel="stylesheet" href="css/welcome_page.css?v=2">
+    <link rel="stylesheet" href="css/settingsmenu.css?v=1">
     <!--
         Link used for inline installation of chrome desktop streaming extension,
         is updated automatically from the code with the value defined in config.js -->
                             <i class="icon-telephone"></i></a>
                     </span>
                     <div class="header_button_separator"></div>
+                    <a class="button" data-container="body" data-toggle="popover" data-placement="bottom" content="Settings" onclick='PanelToggler.toggleSettingsMenu();'>
+                        <i id="settingsButton" class="icon-settings"></i>
+                    </a>
+                    <div class="header_button_separator"></div>
                     <span id="hangup">
                         <a class="button" data-container="body" data-toggle="popover" data-placement="bottom" content="Hang Up" onclick='hangup();'>
                             <i class="icon-hangup" style="color:#ff0000;font-size: 1.4em;"></i>
                 <a target="_new"><div class="watermark leftwatermark"></div></a>
                 <a target="_new"><div class="watermark rightwatermark"></div></a>
                 <a class="poweredby" href="http://jitsi.org" target="_new" >powered by jitsi.org</a>
+                <img id="activeSpeakerAvatar" src=""/>
                 <video id="largeVideo" autoplay oncontextmenu="return false;"></video>
             </div>
             <div id="remoteVideos">
                 </span>
             </span>
         </div>
-        <div id="chatspace">
+        <div id="chatspace" class="right-panel">
             <div id="nickname">
                 Enter a nickname in the box below
                 <form>
                 </div>
             </div>
         </div>
-        <div id="contactlist">
+        <div id="contactlist" class="right-panel">
             <ul>
                 <li class="title"><i class="icon-contact-list"></i> CONTACT LIST</li>
             </ul>
         </div>
+        <div id="settingsmenu" class="right-panel">
+            <div class="icon-settings"> SETTINGS</div>
+            <img id="avatar" src="https://www.gravatar.com/avatar/87291c37c25be69a072a4514931b1749?d=retro&size=30"/>
+            <div class="arrow-up"></div>
+            <input type="text" id="setDisplayName" placeholder="Name">
+            <input type="text" id="setEmail" placeholder="E-Mail">
+            <button onclick="SettingsMenu.update()" id="updateSettings">Update</button>
+        </div>
         <a id="downloadlog" onclick='dump(event.target);' data-container="body" data-toggle="popover" data-placement="right" data-content="Download logs" ><i class="fa fa-cloud-download"></i></a>
     </div>
   </body>

interface_config.js

     TOOLBAR_TIMEOUT: 4000,
     DEFAULT_REMOTE_DISPLAY_NAME: "Fellow Jitster",
     DEFAULT_DOMINANT_SPEAKER_DISPLAY_NAME: "Speaker",
+    DEFAULT_LOCAL_DISPLAY_NAME: "me",
     SHOW_JITSI_WATERMARK: true,
     JITSI_WATERMARK_LINK: "http://jitsi.org",
     SHOW_BRAND_WATERMARK: false,
     BRAND_WATERMARK_LINK: "",
     SHOW_POWERED_BY: false,
     GENERATE_ROOMNAMES_ON_WELCOME_PAGE: true,
-    APP_NAME: "Jitsi Meet"
+    APP_NAME: "Jitsi Meet",
+    ACTIVE_SPEAKER_AVATAR_SIZE: 100
 };

media_stream.js

      * @constructor
      */
     function MediaStreamProto(data, sid, ssrc) {
-        this.VIDEO_TYPE = "Video";
-        this.AUDIO_TYPE = "Audio";
         this.stream = data.stream;
         this.peerjid = data.peerjid;
         this.ssrc = ssrc;
         this.session = connection.jingle.sessions[sid];
         this.type = (this.stream.getVideoTracks().length > 0)
-                    ? this.VIDEO_TYPE : this.AUDIO_TYPE;
+                    ? MediaStream.VIDEO_TYPE : MediaStream.AUDIO_TYPE;
+        this.muted = false;
     }
 
     return MediaStreamProto;
-})();
+})();
+
+MediaStream.VIDEO_TYPE = 'Video';
+MediaStream.AUDIO_TYPE = 'Audio';

muc.js

             pres.c('bridgeIsDown').up();
         }
 
+        if(this.presMap['email']) {
+            pres.c('email').t(this.presMap['email']).up();
+        }
+
+        if(this.presMap['userId']) {
+            pres.c('userId').t(this.presMap['userId']).up();
+        }
+
         if (this.presMap['displayName']) {
             // XEP-0172
             pres.c('nick', {xmlns: 'http://jabber.org/protocol/nick'})
     },
     addBridgeIsDownToPresence: function() {
         this.presMap['bridgeIsDown'] = true;
+    },
+    addEmailToPresence: function(email) {
+        this.presMap['email'] = email;
+    },
+    addUserIdToPresence: function(userId) {
+        this.presMap['userId'] = userId;
     }
 });

settings_menu.js

+var SettingsMenu = (function(my) {
+
+    var email = '';
+    var displayName = '';
+    var userId;
+
+    if(supportsLocalStorage()) {
+        if(!window.localStorage.jitsiMeetId) {
+            window.localStorage.jitsiMeetId = generateUniqueId();
+            console.log("generated id", window.localStorage.jitsiMeetId);
+        }
+        userId = window.localStorage.jitsiMeetId || '';
+        email = window.localStorage.email || '';
+        displayName = window.localStorage.displayname || '';
+    } else {
+        console.log("local storage is not supported");
+        userId = generateUniqueId();
+    }
+
+    my.update = function() {
+        var newDisplayName = Util.escapeHtml($('#setDisplayName').get(0).value);
+        if(newDisplayName) {
+            displayName = newDisplayName;
+            connection.emuc.addDisplayNameToPresence(displayName);
+            window.localStorage.displayname = displayName;
+        }
+
+        var newEmail = Util.escapeHtml($('#setEmail').get(0).value);
+        connection.emuc.addEmailToPresence(newEmail);
+        email = newEmail;
+        window.localStorage.email = newEmail;
+
+        connection.emuc.sendPresence();
+        Avatar.setUserAvatar(connection.emuc.myroomjid, email);
+    };
+
+    my.isVisible = function() {
+        return $('#settingsmenu').is(':visible');
+    };
+
+    my.getUID = function() {
+        return userId;
+    };
+
+    my.getEmail = function() {
+        return email;
+    };
+
+    my.getDisplayName = function() {
+        return displayName;
+    };
+
+    my.setDisplayName = function(newDisplayName) {
+        displayName = newDisplayName;
+        window.localStorage.displayname = displayName;
+        $('#setDisplayName').get(0).value = displayName;
+    };
+
+    function supportsLocalStorage() {
+        try {
+            return 'localStorage' in window && window.localStorage !== null;
+        } catch (e) {
+            console.log("localstorage is not supported");
+            return false;
+        }
+    }
+
+    function generateUniqueId() {
+        function _p8() {
+            return (Math.random().toString(16)+"000000000").substr(2,8);
+        }
+        return _p8() + _p8() + _p8() + _p8();
+    }
+
+    $(document).bind('displaynamechanged', function(event, peerJid, newDisplayName) {
+       if(peerJid === 'localVideoContainer' ||
+           peerJid === connection.emuc.myroomjid) {
+           SettingsMenu.setDisplayName(newDisplayName);
+       }
+    });
+
+    return my;
+}(SettingsMenu || {}));

side_panel_toggler.js

+/**
+ * Toggler for the chat, contact list, settings menu, etc..
+ */
+var PanelToggler = (function(my) {
+
+    var currentlyOpen = null;
+    var buttons = {
+        '#chatspace': '#chatBottomButton',
+        '#contactlist': '#contactListButton',
+        '#settingsmenu': '#settingsButton'
+    };
+
+    /**
+     * Resizes the video area
+     * @param isClosing whether the side panel is going to be closed or is going to open / remain opened
+     * @param completeFunction a function to be called when the video space is resized
+     */
+    var resizeVideoArea = function(isClosing, completeFunction) {
+        var videospace = $('#videospace');
+
+        var panelSize = isClosing ? [0, 0] : PanelToggler.getPanelSize();
+        var videospaceWidth = window.innerWidth - panelSize[0];
+        var videospaceHeight = window.innerHeight;
+        var videoSize
+            = getVideoSize(null, null, videospaceWidth, videospaceHeight);
+        var videoWidth = videoSize[0];
+        var videoHeight = videoSize[1];
+        var videoPosition = getVideoPosition(videoWidth,
+            videoHeight,
+            videospaceWidth,
+            videospaceHeight);
+        var horizontalIndent = videoPosition[0];
+        var verticalIndent = videoPosition[1];
+
+        var thumbnailSize = VideoLayout.calculateThumbnailSize(videospaceWidth);
+        var thumbnailsWidth = thumbnailSize[0];
+        var thumbnailsHeight = thumbnailSize[1];
+        //for chat
+
+        videospace.animate({
+                right: panelSize[0],
+                width: videospaceWidth,
+                height: videospaceHeight
+            },
+            {
+                queue: false,
+                duration: 500,
+                complete: completeFunction
+            });
+
+        $('#remoteVideos').animate({
+                height: thumbnailsHeight
+            },
+            {
+                queue: false,
+                duration: 500
+            });
+
+        $('#remoteVideos>span').animate({
+                height: thumbnailsHeight,
+                width: thumbnailsWidth
+            },
+            {
+                queue: false,
+                duration: 500,
+                complete: function () {
+                    $(document).trigger(
+                        "remotevideo.resized",
+                        [thumbnailsWidth,
+                            thumbnailsHeight]);
+                }
+            });
+
+        $('#largeVideoContainer').animate({
+                width: videospaceWidth,
+                height: videospaceHeight
+            },
+            {
+                queue: false,
+                duration: 500
+            });
+
+        $('#largeVideo').animate({
+                width: videoWidth,
+                height: videoHeight,
+                top: verticalIndent,
+                bottom: verticalIndent,
+                left: horizontalIndent,
+                right: horizontalIndent
+            },
+            {
+                queue: false,
+                duration: 500
+            });
+    };
+
+    /**
+     * Toggles the windows in the side panel
+     * @param object the window that should be shown
+     * @param selector the selector for the element containing the panel
+     * @param onOpenComplete function to be called when the panel is opened
+     * @param onOpen function to be called if the window is going to be opened
+     * @param onClose function to be called if the window is going to be closed
+     */
+    var toggle = function(object, selector, onOpenComplete, onOpen, onClose) {
+        buttonClick(buttons[selector], "active");
+
+        if (object.isVisible()) {
+            $("#toast-container").animate({
+                    right: '5px'
+                },
+                {
+                    queue: false,
+                    duration: 500
+                });
+            $(selector).hide("slide", {
+                direction: "right",
+                queue: false,
+                duration: 500
+            });
+            if(typeof onClose === "function") {
+                onClose();
+            }
+
+            currentlyOpen = null;
+        }
+        else {
+            // Undock the toolbar when the chat is shown and if we're in a
+            // video mode.
+            if (VideoLayout.isLargeVideoVisible()) {
+                ToolbarToggler.dockToolbar(false);
+            }
+
+            if(currentlyOpen) {
+                var current = $(currentlyOpen);
+                buttonClick(buttons[currentlyOpen], "active");
+                current.css('z-index', 4);
+                setTimeout(function () {
+                    current.css('display', 'none');
+                    current.css('z-index', 5);
+                }, 500);
+            }
+
+            $("#toast-container").animate({
+                    right: (PanelToggler.getPanelSize()[0] + 5) + 'px'
+                },
+                {
+                    queue: false,
+                    duration: 500
+                });
+            $(selector).show("slide", {
+                direction: "right",
+                queue: false,
+                duration: 500,
+                complete: onOpenComplete
+            });
+            if(typeof onOpen === "function") {
+                onOpen();
+            }
+
+            currentlyOpen = selector;
+        }
+    };
+
+    /**
+     * Opens / closes the chat area.
+     */
+    my.toggleChat = function() {
+        var chatCompleteFunction = Chat.isVisible() ?
+            function() {} : function () {
+            Chat.scrollChatToBottom();
+            $('#chatspace').trigger('shown');
+        };
+
+        resizeVideoArea(Chat.isVisible(), chatCompleteFunction);
+
+        toggle(Chat,
+            '#chatspace',
+            function () {
+                // Request the focus in the nickname field or the chat input field.
+                if ($('#nickname').css('visibility') === 'visible') {
+                    $('#nickinput').focus();
+                } else {
+                    $('#usermsg').focus();
+                }
+            },
+            null,
+            Chat.resizeChat,
+            null);
+    };
+
+    /**
+     * Opens / closes the contact list area.
+     */
+    my.toggleContactList = function () {
+        var completeFunction = ContactList.isVisible() ?
+            function() {} : function () { $('#contactlist').trigger('shown');};
+        resizeVideoArea(ContactList.isVisible(), completeFunction);
+
+        toggle(ContactList,
+            '#contactlist',
+            null,
+            function() {
+                ContactList.setVisualNotification(false);
+            },
+            null);
+    };
+
+    /**
+     * Opens / closes the settings menu
+     */
+    my.toggleSettingsMenu = function() {
+        resizeVideoArea(SettingsMenu.isVisible(), function (){});
+        toggle(SettingsMenu,
+            '#settingsmenu',
+            null,
+            function() {
+                $('#setDisplayName').get(0).value = SettingsMenu.getDisplayName();
+                $('#setEmail').get(0).value = SettingsMenu.getEmail();
+            },
+            null);
+    };
+
+    /**
+     * Returns the size of the side panel.
+     */
+    my.getPanelSize = function () {
+        var availableHeight = window.innerHeight;
+        var availableWidth = window.innerWidth;
+
+        var panelWidth = 200;
+        if (availableWidth * 0.2 < 200) {
+            panelWidth = availableWidth * 0.2;
+        }
+
+        return [panelWidth, availableHeight];
+    };
+
+    my.isVisible = function() {
+        return (Chat.isVisible() || ContactList.isVisible() || SettingsMenu.isVisible());
+    };
+
+    return my;
+
+}(PanelToggler || {}));

util.js

      * Returns the available video width.
      */
     my.getAvailableVideoWidth = function () {
-        var chatspaceWidth
-            = (Chat.isVisible() || ContactList.isVisible())
-                ? $('#chatspace').width()
-                : 0;
+        var rightPanelWidth
+            = PanelToggler.isVisible() ? PanelToggler.getPanelSize()[0] : 0;
 
-        return window.innerWidth - chatspaceWidth;
+        return window.innerWidth - rightPanelWidth;
     };
 
     my.imageToGrayScale = function (canvas) {

videolayout.js

 
         if ($('#largeVideo').attr('src') != newSrc) {
 
+            $('#activeSpeakerAvatar').css('visibility', 'hidden');
             // Due to the simulcast the localVideoSrc may have changed when the
             // fadeOut event triggers. In that case the getJidFromVideoSrc and
             // isVideoSrcDesktop methods will not function correctly.
 
                 var doUpdate = function () {
 
+                    Avatar.updateActiveSpeakerAvatarSrc(largeVideoState.userJid);
+
                     if (!userChanged && largeVideoState.preload
                         && largeVideoState.preload != null
                         && $(largeVideoState.preload).attr('src') == newSrc) {
                         $(this).fadeIn(300);
                     }
 
+                    if(userChanged) {
+                        Avatar.showUserAvatar(largeVideoState.oldJid);
+                    }
+
                     largeVideoState.updateInProgress = false;
                 };
 
      * in the document and creates it eventually.
      * 
      * @param peerJid peer Jid to check.
+     * @param userId user email or id for setting the avatar
      * 
      * @return Returns <tt>true</tt> if the peer container exists,
      * <tt>false</tt> - otherwise
      */
-    my.ensurePeerContainerExists = function(peerJid) {
-        ContactList.ensureAddContact(peerJid);
+    my.ensurePeerContainerExists = function(peerJid, userId) {
+        ContactList.ensureAddContact(peerJid, userId);
 
         var resourceJid = Strophe.getResourceFromJid(peerJid);
 
         if ($('#' + videoSpanId).length > 0) {
             // If there's been a focus change, make sure we add focus related
             // interface!!
-            if (focus && $('#remote_popupmenu_' + resourceJid).length <= 0)
-                addRemoteVideoMenu( peerJid,
-                                    document.getElementById(videoSpanId));
+            if (focus && $('#remote_popupmenu_' + resourceJid).length <= 0) {
+                addRemoteVideoMenu(peerJid,
+                    document.getElementById(videoSpanId));
+            }
         }
         else {
-            var container
-                = VideoLayout.addRemoteVideoContainer(peerJid, videoSpanId);
-
+            var container =
+                VideoLayout.addRemoteVideoContainer(peerJid, videoSpanId, userId);
+            Avatar.setUserAvatar(peerJid, userId);
             // Set default display name.
             setDisplayName(videoSpanId);
 
                 var videoStream = simulcast.getReceivingVideoStream(stream);
                 RTC.attachMediaStream(sel, videoStream);
 
-                if (isVideo)
+                if (isVideo) {
                     waitForRemoteVideo(sel, thessrc, stream);
+                }
+
             }
 
             stream.onended = function () {
      */
     function setDisplayName(videoSpanId, displayName) {
         var nameSpan = $('#' + videoSpanId + '>span.displayname');
-        var defaultLocalDisplayName = "Me";
+        var defaultLocalDisplayName = interfaceConfig.DEFAULT_LOCAL_DISPLAY_NAME;
 
         // If we already have a display name for this video.
         if (nameSpan.length > 0) {
                     .bind("click", function (e) {
 
                     e.preventDefault();
+                    e.stopPropagation();
                     $('#localDisplayName').hide();
                     $('#editDisplayName').show();
                     $('#editDisplayName').focus();
                 });
             }
         }
-    };
+    }
 
     my.inputDisplayNameHandler = function (name) {
         if (nickname !== name) {
                 $('#localDisplayName').text(nickname + " (me)");
             else
                 $('#localDisplayName')
-                    .text(defaultLocalDisplayName);
+                    .text(interfaceConfig.DEFAULT_LOCAL_DISPLAY_NAME);
             $('#localDisplayName').show();
         }
 
         $('#largeVideoContainer').width(availableWidth);
         $('#largeVideoContainer').height(availableHeight);
 
+
+        $('#activeSpeakerAvatar').css('top',
+            (availableHeight - interfaceConfig.ACTIVE_SPEAKER_AVATAR_SIZE) / 2);
+
         VideoLayout.resizeThumbnails();
     };
 
         $('#remoteVideos>span').width(width);
         $('#remoteVideos>span').height(height);
 
+        $('.userAvatar').css('left', (width - height) / 2);
+
         $(document).trigger("remotevideo.resized", [width, height]);
     };
 
                 if (!isVisible) {
                     console.log("Add to last N", resourceJid);
 
-                    mediaStreams.some(function (mediaStream) {
-                        if (mediaStream.peerjid
-                            && Strophe.getResourceFromJid(mediaStream.peerjid)
-                                === resourceJid
-                            && mediaStream.type === mediaStream.VIDEO_TYPE) {
-                            var sel = $('#participant_' + resourceJid + '>video');
-
-                            var videoStream = simulcast.getReceivingVideoStream(mediaStream.stream);
-                            RTC.attachMediaStream(sel, videoStream);
-                            videoSrcToSsrc[sel.attr('src')] = mediaStream.ssrc;
-                            if (lastNPickupJid == mediaStream.peerjid) {
-                                // Clean up the lastN pickup jid.
-                                lastNPickupJid = null;
-
-                                // Don't fire the events again, they've already
-                                // been fired in the contact list click handler.
-                                VideoLayout.handleVideoThumbClicked($(sel).attr('src'), false);
-
-                                updateLargeVideo = false;
-                            }
+                    var jid = connection.emuc.findJidFromResource(resourceJid);
+                    var mediaStream = mediaStreams[jid][MediaStream.VIDEO_TYPE];
+                    var sel = $('#participant_' + resourceJid + '>video');
 
-                            waitForRemoteVideo(
-                                    sel,
-                                    mediaStream.ssrc,
-                                    mediaStream.stream);
-                            return true;
-                        }
-                    });
+                    var videoStream = simulcast.getReceivingVideoStream(
+                        mediaStream.stream);
+                    RTC.attachMediaStream(sel, videoStream);
+                    videoSrcToSsrc[sel.attr('src')] = mediaStream.ssrc;
+                    if (lastNPickupJid == mediaStream.peerjid) {
+                        // Clean up the lastN pickup jid.
+                        lastNPickupJid = null;
+
+                        // Don't fire the events again, they've already
+                        // been fired in the contact list click handler.
+                        VideoLayout.handleVideoThumbClicked($(sel).attr('src'), false);
+
+                        updateLargeVideo = false;
+                    }
+                    waitForRemoteVideo(sel, mediaStream.ssrc, mediaStream.stream);
                 }
-            });
+            })
         }
 
         // The endpoint that was being shown in the large video has dropped out