title: Video private links with expiration
body: <p>On Vimeo (using their API), is it possible to generate private links that automatically expire? If not, what would be a good workflow to approximate this function, based on the API's limitations?</p>
  
  <p>Basically, we would like to provide subscribers to our website limited time access to our videos. We would embed the player links in a private area of the site.</p>
  
  <p>We wouldn't want users to have the ability to copy the link code and keep accessing the videos after their access has expired. Also, in the case of multiple users wanting access to the same video, we wouldn't want any updates to the privacy settings of a video to interfere with previous user access granted (that has not yet expired).</p>