While watching trailers on Youtube and other sources is ok for you in a private/personal setting – Plex cannot simply use them in a commercial context. They’ve to license those trailers for that purpose. Apparently their source doesn’t have “all trailers” (or at least not the ones you’re looking for).
That being said – Plex have started to close suggestions to request integration of content/service providers and other potential partner systems… both for full-fledged content providers as well as extras such as trailers (see Please Read: Before submitting a feature Suggestion)
Requesting integration of content/service providers, and other potential partner systems
We do not have any control if a content provider wants to, has a compatible API or if they are allowed based on their contracts with content creators to resell the streaming rights to said content.
While in the past we left these content provider feature suggestion topics open as a reminder if one did get back to us, it is clear that they generally just become toxic with false beliefs and accusations about what we can or cannot do.
Any suggestions for integration of a content provider will be closed. If you wish for a content provider to be be a partner and integrate with us you should contact that provider and suggest they contact us . If they are able to both legally and technically have their service integrate into our product we would happy to explore how to potentially integrate their service.
