Sony DSC-QX10 raw DNLA stream. I believe it transmits image data in JPEG form.

metadata.xml

<root xmlns="urn:schemas-upnp-org:device-1-0" xmlns:dlna="urn:schemas-dlna-org:device-1-0" xmlns:av="urn:schemas-sony-com:av">
  <specVersion>
    <major>1</major>
    <minor>0</minor>
  </specVersion>
  <device>
    <dlna:X_DLNADOC xmlns:dlna="urn:schemas-dlna-org:device-1-0">DMS-1.50</dlna:X_DLNADOC>
    <deviceType>urn:schemas-upnp-org:device:MediaServer:1</deviceType>
    <friendlyName>DSC-QX10</friendlyName>
    <manufacturer>Sony Corporation</manufacturer>
    <manufacturerURL>http://www.sony.com/</manufacturerURL>
    <modelDescription>SonyDigitalMediaServer</modelDescription>
    <modelName>SonyImagingDevice</modelName>
    <modelURL>http://www.sony.net/</modelURL>
    <UDN>uuid:00000000-0005-0010-8000-1c994c18eca3</UDN>
    <serviceList>
      <service>
        <serviceType>urn:schemas-upnp-org:service:ContentDirectory:1</serviceType>
        <serviceId>urn:upnp-org:serviceId:ContentDirectory</serviceId>
        <SCPDURL>/CdsDesc.xml</SCPDURL>
        <controlURL>/upnp/control/ContentDirectory</controlURL>
        <eventSubURL>/upnp/event/ContentDirectory</eventSubURL>
      </service>
      <service>
        <serviceType>urn:schemas-upnp-org:service:ConnectionManager:1</serviceType>
        <serviceId>urn:upnp-org:serviceId:ConnectionManager</serviceId>
        <SCPDURL>/CmsDesc.xml</SCPDURL>
        <controlURL>/upnp/control/ConnectionManager</controlURL>
        <eventSubURL>/upnp/event/ConnectionManager</eventSubURL>
      </service>
      <service>
        <serviceType>urn:schemas-sony-com:service:ScalarWebAPI:1</serviceType>
        <serviceId>urn:schemas-sony-com:serviceId:ScalarWebAPI</serviceId>
        <SCPDURL>/ScalarWebApiDesc.xml</SCPDURL>
        <controlURL/>
        <eventSubURL/>
      </service>
    </serviceList>
    <iconList>
      <icon>
        <mimetype>image/jpeg</mimetype>
        <width>48</width>
        <height>48</height>
        <depth>24</depth>
        <url>/DLNA_camera_48.jpg</url>
      </icon>
      <icon>
        <mimetype>image/jpeg</mimetype>
        <width>120</width>
        <height>120</height>
        <depth>24</depth>
        <url>/DLNA_camera_120.jpg</url>
      </icon>
      <icon>
        <mimetype>image/png</mimetype>
        <width>48</width>
        <height>48</height>
        <depth>24</depth>
        <url>/DLNA_camera_48.png</url>
      </icon>
      <icon>
        <mimetype>image/png</mimetype>
        <width>120</width>
        <height>120</height>
        <depth>24</depth>
        <url>/DLNA_camera_120.png</url>
      </icon>
    </iconList>
    <av:X_ScalarWebAPI_DeviceInfo xmlns:av="urn:schemas-sony-com:av">
      <av:X_ScalarWebAPI_Version>1.0</av:X_ScalarWebAPI_Version>
        <av:X_ScalarWebAPI_ServiceList>
          <av:X_ScalarWebAPI_Service>
            <av:X_ScalarWebAPI_ServiceType>guide</av:X_ScalarWebAPI_ServiceType>
            <av:X_ScalarWebAPI_ActionList_URL>http://10.0.0.1:10000/sony</av:X_ScalarWebAPI_ActionList_URL>
            <av:X_ScalarWebAPI_AccessType/>
          </av:X_ScalarWebAPI_Service>
          <av:X_ScalarWebAPI_Service>
            <av:X_ScalarWebAPI_ServiceType>system</av:X_ScalarWebAPI_ServiceType>
            <av:X_ScalarWebAPI_ActionList_URL>http://10.0.0.1:10000/sony</av:X_ScalarWebAPI_ActionList_URL>
            <av:X_ScalarWebAPI_AccessType/>
          </av:X_ScalarWebAPI_Service>
          <av:X_ScalarWebAPI_Service>
            <av:X_ScalarWebAPI_ServiceType>accessControl</av:X_ScalarWebAPI_ServiceType>
            <av:X_ScalarWebAPI_ActionList_URL>http://10.0.0.1:10000/sony</av:X_ScalarWebAPI_ActionList_URL>
            <av:X_ScalarWebAPI_AccessType/>
          </av:X_ScalarWebAPI_Service>
          <av:X_ScalarWebAPI_Service>
            <av:X_ScalarWebAPI_ServiceType>camera</av:X_ScalarWebAPI_ServiceType>
            <av:X_ScalarWebAPI_ActionList_URL>http://10.0.0.1:10000/sony</av:X_ScalarWebAPI_ActionList_URL>
            <av:X_ScalarWebAPI_AccessType/>
          </av:X_ScalarWebAPI_Service>
        </av:X_ScalarWebAPI_ServiceList>
        <av:X_ScalarWebAPI_ImagingDevice>
          <av:X_ScalarWebAPI_LiveView_URL>
            http://10.0.0.1:60152/liveview.JPG?%211234%21http%2dget%3a%2a%3aimage%2fjpeg%3a%2a%21%21%21%21%21
          </av:X_ScalarWebAPI_LiveView_URL>
        <av:X_ScalarWebAPI_DefaultFunction>RemoteShooting</av:X_ScalarWebAPI_DefaultFunction>
      </av:X_ScalarWebAPI_ImagingDevice>
    </av:X_ScalarWebAPI_DeviceInfo>
  </device>
</root>

stream.txt

➜  ~  curl -v http://10.0.0.1:60152/liveview.JPG\?%211234%21http%2dget%3a%2a%3aimage%2fjpeg%3a%2a%21%21%21%21%21
* About to connect() to 10.0.0.1 port 60152 (#0)
*   Trying 10.0.0.1...
* Adding handle: conn: 0x7f89e1804000
* Adding handle: send: 0
* Adding handle: recv: 0
* Curl_addHandleToPipeline: length: 1
* - Conn 0 (0x7f89e1804000) send_pipe: 1, recv_pipe: 0
* Connected to 10.0.0.1 (10.0.0.1) port 60152 (#0)
> GET /liveview.JPG?%211234%21http%2dget%3a%2a%3aimage%2fjpeg%3a%2a%21%21%21%21%21 HTTP/1.1
> User-Agent: curl/7.30.0
> Host: 10.0.0.1:60152
> Accept: */*
> 
< HTTP/1.1 200 OK
< Transfer-Encoding: chunked
< Pragma: no-cache
< CACHE-CONTROL: no-cache
< Content-Type: image/jpeg
< transferMode.dlna.org: Interactive
< Connection: Keep-Alive
< Date: Thu, 26 Dec 2013 05:52:56 GMT
* Server UPnP/1.0 SonyImagingDevice/1.0 is not blacklisted
< Server: UPnP/1.0 SonyImagingDevice/1.0
< 

... raw data follows ...

Hi,
You're the only person I've found talk about DSC QX10. Please tell me if you have ideas how I can't make to work on Windows, internet explorer or Media Player ...
Thank you.

it is liveview image.
Please see:https://developer.sony.com/develop/cameras/
or https://github.com/erik-smit/sony-camera-api