Apparatus and method for editing TS program information and TS recording device using the same

摘要

An apparatus and method for editing transport stream (TS) program information, and a TS recording device using the same, the apparatus including: a demultiplexer that demultiplexes a TS in order to separate the TS into a video stream, an audio stream, and a program information section; a controller that generates new program information using user data obtained from the video stream separated from the TS by the demultiplexer; and a section modifier that modifies the program information section using the new program information generated by the controller. Using the apparatus and method for editing TS program information, the user data can still be used even when the user data is included in a video frame and a recorded program is reproduced at high speed. Thus, controlling the viewing of a program by rating is possible.

主权项

1. An apparatus for editing transport stream (TS) program information, the apparatus comprising:
a demultiplexer to demultiplex a TS in order to separate the TS into a video stream, an audio stream, and a program information section; a controller to generate new program information using user data obtained from the video stream separated from the TS by the demultiplexer; a section modifier to modify the TS by modifying the program information section to include the new program information generated by the controller; and a memory to store the modified TS, which includes the video stream and the audio stream and the modified program information section.