Thumbnail generation from video with filestack / filepicker.io
<p>I have some videos and I want to make just 1 thumbnail by video. </p>

<p>I'm using <a href="https://www.filestack.com/docs/video-transformations" rel="nofollow noreferrer">https://www.filestack.com/docs/video-transformations</a></p>

<p>I've been looking at the documentation and can't find a way to do that without creating a lot of extra files I don't need.</p>

<p>The files are on S3 any hint, workaround or ideas welcome :)</p>