I'm new to Emby just installed it 2 days ago but I needed help with trailers also.
So when I log into the Emby server or (Local Host) on my desktop the option to view the trailer for the selected movie is there and works meaning it plays the trailer when clicked. The Trailer button on the Emby Server is the second button listed after the play button buttons are in this order - Play, Trailer, Delete, (check/watched), (heart/favorite), and the 3 dots please see the attachment named: Trailer Button On Emby Server to see
(Also on the Emby server or Local Host there is a trailer for every Movie and TV Show that was added to the Media Library Added to Emby please see attachments)
But then when I go into my Emby app on my TV (via Roku all new just bought this year), there isn't a trailer button to play the trailer for that selected Movie or TV Show when you go to watch a Movie or TV Show. (the Trailer button does not appear).
I would also like to know how to set up my media library trailers to randomly play before a movie I select to watch... not referring to the paid version with the plugin just the please see settings attachment would like it to play all watched and unwatched.
I hope this was explained correctly and I thank you for your help in advance... and I hope to hear back from someone soon.