LiveKit JS Client SDK - v2.11.1

    Interface ScreenShareCaptureOptions

    interface ScreenShareCaptureOptions {
        audio?: boolean | AudioCaptureOptions;
        contentHint?: "detail" | "text" | "motion";
        controller?: unknown;
        preferCurrentTab?: boolean;
        resolution?: VideoResolution;
        selfBrowserSurface?: "include" | "exclude";
        suppressLocalAudioPlayback?: boolean;
        surfaceSwitching?: "include" | "exclude";
        systemAudio?: "include" | "exclude";
        video?: true | { displaySurface?: "window" | "browser" | "monitor" };
    }
    Index

    Properties

    audio? contentHint? controller? preferCurrentTab? resolution? selfBrowserSurface? suppressLocalAudioPlayback? surfaceSwitching? systemAudio? video?

    Properties

    audio?: boolean | AudioCaptureOptions

    true to capture audio shared. browser support for audio capturing in screenshare is limited: https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getDisplayMedia#browser_compatibility

    contentHint?: "detail" | "text" | "motion"

    specify the type of content, see: https://www.w3.org/TR/mst-content-hint/#video-content-hints

    controller?: unknown

    a CaptureController object instance containing methods that can be used to further manipulate the capture session if included.

    preferCurrentTab?: boolean

    Experimental option to instruct the browser to offer the current tab as the most prominent capture source

    https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getDisplayMedia#prefercurrenttab

    resolution?: VideoResolution

    capture resolution, defaults to 1080 for all browsers other than Safari On Safari 17, default resolution is not capped, due to a bug, specifying any resolution at all would lead to a low-resolution capture. https://bugs.webkit.org/show_bug.cgi?id=263015

    selfBrowserSurface?: "include" | "exclude"

    specifies whether the browser should allow the user to select the current tab for capture

    suppressLocalAudioPlayback?: boolean

    Experimental option to control whether the audio playing in a tab will continue to be played out of a user's local speakers when the tab is captured.

    surfaceSwitching?: "include" | "exclude"

    specifies whether the browser should display a control to allow the user to dynamically switch the shared tab during screen-sharing.

    systemAudio?: "include" | "exclude"

    specifies whether the browser should include the system audio among the possible audio sources offered to the user

    video?: true | { displaySurface?: "window" | "browser" | "monitor" }

    only allows for 'true' and chrome allows for additional options to be passed in https://developer.chrome.com/docs/web-platform/screen-sharing-controls/#displaySurface

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