title: Opencv CV_FOURCC('F','L','V','1') not working?
body: <p>I want to write <code>.flv</code> file from Opencv and spent so much time on it...<br>
  OpenCv 2.3 Documentation says we can create flv file with this codec</p>
  
  <pre><code>CV_FOURCC('F','L','V','1')  
  </code></pre>
  
  <p>but I am always getting this <strong>error</strong>.  </p>
  
  <pre><code>[flv @ 0x9bf5000] Tag FLV1/0x31564c46 incompatible with output codec id '22' 
  </code></pre>
  
  <p>Please help....
  Currently I am using <strong>OpenCv 2.3</strong> on <strong>Ubuntu 10.10</strong></p>