Patent ID: 8478822

Claim:
A method of sharing contents among devices, the method comprising: a first device and a second device performing a time synchronization; the first device receiving, from a user, an input with respect to contents being replayed by the second device at a first point in time; the first device generating a time stamp indicating the first point in time; the first device transmitting the time stamp to the second device; in response to receiving the time stamp, the second device transmitting a contents list, corresponding to the contents replayed by the second device at the time indicated by the time stamp, to the first device; the first device requesting, from the second device, contents selected by the user from the contents list received by the first device; and the second device providing the requested contents to the first device and generating a contents log and a contents history with respect to at least one content being replayed after the time synchronization with the first device.