jitsi-meet/interface_config.js

var interfaceConfig = {
    CANVAS_EXTRA: 104,
    CANVAS_RADIUS: 7,
    SHADOW_COLOR: '#00ccff',
    INITIAL_TOOLBAR_TIMEOUT: 20000,
    TOOLBAR_TIMEOUT: 4000,
    DEFAULT_REMOTE_DISPLAY_NAME: "Fellow Jitster",
    DEFAULT_DOMINANT_SPEAKER_DISPLAY_NAME: "Speaker",
    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
};