android get online video file and extract thumbnail
<p>I'm trying to get a video that is stored on Amazons S3 (I have a public link to a .mp4 file) and extract a thumbnail from the first frame of the video.</p>

<p>There are questions here about doing this but targeting local files or Youtube files.</p>

<p>Does anyone have a example of doing this but targeting an online file?</p>

<p>I'm trying the MediaMetadataRetriever class but I can't put it to work.</p>

<p>Thanks </p>
