Set share priorities

I keep the same movie catalog on my NAS and cloud service, so that I can achieve the best speed at home and outside.
But it will show up as a duplicate episode in the page, so I want to manually specify a preferred share.

You can see the file location on the details page which would allow you to manually choose the appropriate version to stream.

If you find yourself mostly accessing videos via one method, you may consider keeping that share included in the library and then excluding the other library (uncheck it in the Infuse > Settings > Library menu) - and accessing that directly via a Favorite, when needed.