Short text to tell people how they can support the channel (membership platform...).<br /> When a video is uploaded in this channel, the video support field will be automatically filled by this text.
You can import any URL <x id="START_LINK"/>supported by youtube-dl<x id="CLOSE_LINK"/> 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.