QAuthenticator - how do I change uri

I am sending an HTTP GET command with the code below:

Code:

---

QString httpCommand = ("/axis-media/media.amp?videocodec=h264");
 
	// Use Request instead of get in order to set cookie.
    // Create Header
    QHttpRequestHeader header("GET", httpCommand);
    header.setValue("Host", m_Host);
    header.setValue("Cache-Control", "no-cache");
    header.setValue("Connection", "Keep-Alive");
    header.setValue("x-sessioncookie", "123456789");  
 
    // Send Get Requests
    int res = m_HttpVideo.request(header);

---

The output gives me an Authorization uri that also contains ?videocodec=h264. See below (captured on waveshark):

Code:

---

GET /axis-media/media.amp?videocodec=h264 HTTP/1.1
Host: 169.xxx.xxx.xxx
Cache-Control: no-cache
Connection: Keep-Alive
x-sessioncookie: 123456789
Authorization: Digest username="root", realm="AXIS_00408C943C65",
nonce="00001c86Y8265782d13f595995eddef04419da03a5abc5", 
uri="/axis-media/media.amp?videocodec=h264",
 response="32ae033bc3a5d10c67efd8c2246716cf", qop=auth, nc=00000001,
 cnonce="de29e2a5683f6d43d65435a99ccba54a"

---

But I need the Authorization uri to look like this:

uri="/axis-media/media.amp",

instead of

uri="/axis-media/media.amp?videocodec=h264",

Any ideas on how to do this?

Thanks