SIGNAL PROCESSING DEVICE AND METHOD FOR 3D SERVICE

摘要

The present invention discloses a signal processing device and method for a 3D service. An embodiment of the signal; processing method for the 3D service that is disclosed in the specification includes: receiving a signal including signaling information and content for the 3D service; extracting and decoding an event information table from the received signaling information; identifying whether a service is a non-real time 3D service if an event from a descriptor in a decoded event information table is an event for the 3D service; identifying whether an enhancement file of the identified non-real time 3D service is downloaded; calculating CT for synchronization and finding the location of a sample on the basis of the calculated CY; and reproducing 3D content by performing a synchronization process on the basis of the calculated CT.