Sony Group Corporation
A DEVICE, COMPUTER PROGRAM AND METHOD

Abstract:

A method of monitoring a network having a first and second device, comprising: receiving IP packets containing media content from the first device on the network, the IP packets being sent to the second device; analysing the received IP packets to determine a parameter of the media content; analysing the parameter of the media content and a parameter associated with the second device; and performing a predetermined action in the event of that the parameter of the media content is different to the parameter associated with the second device.