Can I enable WebRTC in QtWebKit 3.0? if Yes, how?

[joelmar]

Here my simple app

import QtQuick 2.0
import QtQuick.Controls 1.0
import QtWebKit 3.0

ScrollView {
    width: 640
    height: 480
    WebView {
        id: webview
        url: "http://opentokrtc.com/test"
        anchors.fill: parent
        experimental.userAgent:"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2227.0 Safari/537.36"
        onNavigationRequested: {
            // detect URL scheme prefix, most likely an external link
            var schemaRE = /^\w+:/;
            if (schemaRE.test(request.url)) {
                request.action = WebView.AcceptRequest;
            } else {
                request.action = WebView.IgnoreRequest;
                // delegate request.url here
            }
        }
    }
}

Q1 - Does QtWebKit 3.0 have support for WebRTC? if Yes how do I enable it?

Q2 - How do I Allow WebRTC webcam request programmatically (using QML or not)?

In other words

Is there a way to programmatically set Chromium Web Engine policy e.g. VideoCaptureAllowed

Q3 - If solutions for Q1 and Q2 on desktop, may they work on Single Board Computers (RISK ARM)?