So if your file is large and you don't already have your own website, your best bet is probably to upload your video on a video hosting platform like vimeo or YouTube, which both work with Amara. Or on archive.org (Internet Archive), where you can host all kinds of files.
Best subtitling wishes,
Claude Almansi
Dawn Sonntag
What self-hosting websites provide you links that will work with Amara? I would like to be able to upload my video there and get a link.