Apparatus and method for transition point detection, recording apparatus and record playback apparatus

摘要

A digital recording apparatus of the present invention comprises an encoder for generating an encoded stream by encoding an input signal comprised of a digital video and digital audio signals, and a system controller for receiving encode information of the encoder and generating a management file of the encoded stream. The system controller detects a transition point of a video or an audio signal in the input signal according to a change of compressed data amount for the encoder to generate the encoded stream and generates the management file added with information of the transition point.