METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING BROADCAST SIGNAL FOR PROVIDING TRICK PLAY SERVICE

摘要

A method and apparatus for transmitting and receiving a broadcast signal for a trick play are disclosed. The broadcast signal transmitting method includes encoding video data to create a video elementary stream (ES), creating a packetized elementary stream (PES) including the video elementary stream (ES), creating a transport stream (TS) including the created PES, wherein the TS includes PVR assist information for executing a trick play, the PVR assist information includes tier number information and maximum temporal identification information, and the tier number information indicates a tier number having a value obtained by adding 1 to a temporal identification information value of a picture different from a RAP picture and the maximum temporal identification information indicates a maximum temporal identification information value of the video elementary stream (ES) including the encoded video data, and transmitting the created TS.

主权项

1. A method of transmitting a broadcast signal, the method comprising:
encoding video data to create a video elementary stream (ES); creating a packetized elementary stream (PES) comprising the video elementary stream (ES); creating a transport stream (TS) comprising the created PES, wherein the TS comprises PVR (Personal Video Recorder) assist information for executing a trick play, wherein the PVR assist information comprises tier number information and maximum temporal identification information, wherein the tier number information indicates a tier number having a value obtained by adding 1 to a temporal identification information value of a picture different from a RAP (Random Access Point) picture and the maximum temporal identification information indicates a maximum temporal identification information value of the video elementary stream (ES) comprising the encoded video data; and transmitting the created TS.