You can import any URL <x id="START_LINK" ctype="x-a" equiv-text="<a href='https://rg3.github.io/youtube-dl/supportedsites.html' target='_blank' rel='noopener noreferrer'>"/>supported by youtube-dl<x id="CLOSE_LINK" ctype="x-a" equiv-text="</a>"/> or URL that points to a media file. You should make sure you have diffusion rights over the content it points to, otherwise it could cause legal trouble to yourself and your instance.
You can also synchronize a remote channel in <x id="START_LINK" ctype="x-a" equiv-text="<a routerLink="/my-library/video-channel-syncs">"/>your library<x id="CLOSE_LINK" ctype="x-a" equiv-text="</a>"/>
Congratulations, the video behind <x id="INTERPOLATION" equiv-text="{{ targetUrl }}"/> will be imported! You can already add information about this video.
Image that will be merged with your audio file. <x id="LINE_BREAK" ctype="lb" equiv-text="<br />"/> The chosen image will be definitive and cannot be modified.