FIELD: physics.
SUBSTANCE: invention relates to information processing devices. Information processing device includes a detection module, a receiving module and an image control module. Detection module is configured to detect whether a group related to content reproduction constitutes each of a plurality of playback devices, wherein each of the plurality of playback devices is connected to the network. Receiving module receives user operation related to composition of group. Image control module outputs a group state image based on the detection result, wherein the group state image represents a structural state of the group, the group state image includes an image of each of the plurality of playback devices, as well as the module controls the group state image in response to the received user operation related to the group composition.
EFFECT: technical result is providing an information processing device for controlling reproduction of content using a plurality of playback devices connected to the network.
15 cl, 19 dwg
