The material of the TV is really simple actually, first you must import a media file that work with unreal, I’m using “.mp4”. Check if you can hit play and the video play once you import on UE4. If the mediais working, create a material from that, I used the texture in diffuse and emitter, really easy setup. For the package to work properly, the .mp4 file must be inside the content folder of your project inside a folder called “movie”, if it’s not, when you create the package other computers will not show the media file. I also create a simple command in the level blueprint for the media to start playing as soon as the game starts, I can’t post a screenshot now, but if you can’t get it to work contact me and I’ll help with some screenshots later 