        <profile version="589824" 
             storageformat="1" 
             name="Windows Media Video 9 for Dial-up Modems (56 Kbps)" 
             description="Use this profile for creating video files delivering over 56 Kbps dial-up connections"> 
                   <streamconfig majortype="{73647561-0000-0010-8000-00AA00389B71}" 
                   streamnumber="1" 
                   streamname="Audio Stream" 
                   inputname="Audio409" 
                   bitrate="10000" 
                   bufferwindow="-1" 
                   reliabletransport="0" 
                   decodercomplexity="" 
                   rfc1766langid="en-us" 
 > 
             <wmmediatype subtype="{00000161-0000-0010-8000-00AA00389B71}"  
                   bfixedsizesamples="1" 
                   btemporalcompression="0" 
                   lsamplesize="400"> 
           <waveformatex wFormatTag="353" 
                         nChannels="1" 
                         nSamplesPerSec="16000" 
                         nAvgBytesPerSec="1250" 
                         nBlockAlign="400" 
                         wBitsPerSample="16" 
                         codecdata="002200002600B0040000"/> 
            </wmmediatype>
            </streamconfig>
                   <streamconfig majortype="{73646976-0000-0010-8000-00AA00389B71}" 
                   streamnumber="2" 
                   streamname="Video Stream" 
                   inputname="Video409" 
                   bitrate="36000" 
                   bufferwindow="-1" 
                   reliabletransport="0" 
                   decodercomplexity="AU" 
                   rfc1766langid="en-us" 
 > 
                     <videomediaprops maxkeyframespacing="100000000" 
                                     quality="75"/> 
             <wmmediatype subtype="{33564D57-0000-0010-8000-00AA00389B71}"  
                   bfixedsizesamples="0" 
                   btemporalcompression="1" 
                   lsamplesize="0"> 
       <videoinfoheader dwbitrate="36000" 
                        dwbiterrorrate="0" 
                        avgtimeperframe="666666"> 
        <rcsource left="0" 
                  top="0" 
                  right="160" 
                  bottom="120"/> 
        <rctarget left="0" 
                  top="0" 
                  right="160" 
                  bottom="120"/> 
            <bitmapinfoheader biwidth="160" 
                              biheight="120" 
                              biplanes="1" 
                              bibitcount="24" 
                              bicompression="WMV3" 
                              bisizeimage="0" 
                              bixpelspermeter="0" 
                              biypelspermeter="0" 
                              biclrused="0" 
                              biclrimportant="0"/> 
       </videoinfoheader>
            </wmmediatype>
      <dataunitextension extensionsystemid="{1B1EE554-F9EA-4BC8-821A-376B74E4C4B8}"  
                         extensiondatasize="2" 
                         extensionsysteminfo=""/> 
            </streamconfig>
     <streamprioritization>
      <stream number="1" mandatory="0"/>
      <stream number="2" mandatory="0"/>
     </streamprioritization>
    </profile> 
