Audio/Video recording/reproducing system using an audio/video codec having a video decoder therin

摘要

An optical disc recording/reproducing system having a single chip for a video decoder and an A/V codec. The optical disc recording/reproducing system includes an audio/video input part (110) inputting audio and video signals in diverse formats, an audio/video codec (130) converting the video signal inputted from the audio/video input (110) part into a digital video signal, an audio ADC (121) converting the audio signal inputted from the audio/video input part into a digital audio signal, and a recording medium (161, 171, 180) recording the video and audio signals respectively encoded in a certain compression format.