Aspects of the present disclosure are drawn to a digital rights management (DRM) server device for use with a stream of encoded audio/video data and an n×m array of client devices, n being a first positive integer, m being a second positive integer. Each client device being configured to display a respective display content, at least one of the n×m array of client devices being configured to play audio content. The DRM server device includes a memory and a processor configured to execute instructions stored on the memory. This causes the DRM server device to register the n×m array of client devices, establish digital rights for the registered n×m array of client device, receive the stream of encoded audio/video data, and provide the stream of encoded audio/video data to the registered n×m array of client devices based on the established digital rights.