title: I am looking for a video annotation tool
body: <p>I am looking for a simple video annotation tool that contains the following future:</p>
  
  <p>Create rectangles around objects in various frames and the tool allows to export these information (frame#, rect1.xy, etc...) into a txt file/excel file etc...</p>
  
  <p>I have been searching the whole web today but could not find one solution. I only found vatic, but there you have to pay for Amazon's Mechanical Turk:</p>
  
  <p><a href="http://web.mit.edu/vondrick/vatic/" rel="nofollow">http://web.mit.edu/vondrick/vatic/</a></p>
  
  <p>Anybody knows some tools that do the same thing?</p>