title: Processing / C920 logitech capture frame rate video discourse
body: <p>I'm developing on Processing 2.0b, and i just bought a C920 logitech webam for a good capture quality.</p>
  
  <p>Then I try to capture at <code>1920 x 1080</code>, the problem is that I'm under 15 fps per seconds..
  When I list all the devices availsable to capture, the program write:</p>
  
  <blockquote>
    <p>Some size and fps</p>
    
    <p>...</p>
    
    <p>-[61] "name=HD Pro Webcam C920,size=1024x576,fps=5"</p>
    
    <p>-[62] "name=HD Pro Webcam C920,size=1024x576,fps=30"</p>
    
    <p>-[63] "name=HD Pro Webcam C920,size=1280x720,fps=5"</p>
    
    <p>-[64] "name=HD Pro Webcam C920,size=1280x720,fps=30"</p>
    
    <p>-[65] "name=HD Pro Webcam C920,size=1600x896,fps=5"</p>
    
    <p>-[66] "name=HD Pro Webcam C920,size=1600x896,fps=30"</p>
    
    <p>-[67] "name=HD Pro Webcam C920,size=1920x1080,fps=5"</p>
    
    <p>-[68] "name=HD Pro Webcam C920,size=1920x1080,fps=30"</p>
    
    <p>...</p>
    
    <p>some others size and fps...</p>
  </blockquote>
  
  <p>So, as I can read.. for the size <code>1920 x 1080</code> the framerate of 30 fps is available..</p>
  
  <p>What's wrong ??</p>
  
  <p>Even if I force the program or run at 30 fps.. theres a crash pointing on <code>cam.start();</code> telling me that the framerate for this size isn't available...</p>
  
  <p>Any help ... ?</p>