Sometimes two or more of these components are present in a single device but typically there is a display screen, a media player, and a content management server that is connected to the media player over a network.
Kadang-kadang dua atau lebih dari komponen ini hadir dalam satu perangkat, tetapi biasanya ada tampilan layar, media player, dan server manajemen konten yang terhubung ke media player melalui jaringan.