title: Stream rosbag from NAS in Webviz
body: <p>I am interested in <a href="https://github.com/cruise-automation/webviz" rel="nofollow noreferrer">Webviz</a> and try to get a remote rosbag stored in my own NAS. I can download or open it through <a href="https://global.download.synology.com/download/Document/Software/DeveloperGuide/Package/FileStation/All/enu/Synology_File_Station_API_Guide.pdf" rel="nofollow noreferrer">FileStation API</a>:</p>
  <pre><code>https://mybase:5001/webapi/entry.cgi?api=SYNO.FileStation.Download&amp;version=2&amp;method=download&amp;path=/myfolder/rosbag.bag&amp;mode=open&amp;_sid=mysid
  </code></pre>
  <p>However, the URL does not work for webviz. Maybe it points to the content of rosbag instead of the rosbag itself. Is there a better way to stream rosbag from NAS?</p>