title: pimcore video preview error "The preview for this video is currently in progress. Please wait ..."
body: <p>pimcore video preview error &quot;The preview for this video is currently in progress. Please wait ...&quot;
  This is coming after ffmpeg installatoion and setup too.</p>
  <p>It is coming in the avialable pimcore DAM demo also.<a href="https://i.stack.imgur.com/6tf4k.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6tf4k.png" alt="enter image description here" /></a></p>