Process uploaded videos so that they are in a streamable form that any device can play. Though costly in resources, this is a critical part of PeerTube, so tread carefully.
Put your instance on the public PeerTube index: <x id="START_LINK" ctype="x-a" equiv-text="<a href="https://instances.joinpeertube.org/instances">"/>https://instances.joinpeertube.org/instances<x id="CLOSE_LINK" ctype="x-a" equiv-text="</a>"/>