Methods of Providing Timing Information for Synchronizing MMT Packet Streams in MMT Hybrid Delivery Service and Methods of Synchronizing MMT Packet Streams in MMT Hybrid Delivery Service

摘要

Disclosed is a method for providing timing information for synchronization between packet streams transmitted from a first server and a second server, respectively, under a hybrid delivery service environment. The first server transmits the first media entity and the second server transmits the second media entity. And generates timing information for synchronization between a second packet including the second media entity and a first packet including the first media entity in the second server. And the second server provides the client with the timing information and the second packet including the second media entity.