title: What is the accuracy of file creation time?
body: <p>I wanna do some measurements and video recording at the same time. It is crutial that I can align them after the measurement. My idea is to get the creation time of the video in ms and than add 1/fps milliseconds for each frame and look up the measurement closest to that calculated time.</p>
  
  <p>If I use C# for example and use the <a href="http://msdn.microsoft.com/en-us/library/system.io.filesysteminfo.creationtime%28v=VS.85%29.aspx" rel="nofollow">CreationTime-property</a> of the recorded video, I should be able to do this synchronisation, shouldn't I? How good is the CreationTime? I need an accuracy about 60 ms...</p>