| 摘要 |
AN OPTICAL RECORDING MEDIUM FOR RECORDING A PREDETERMINED SUBTITLE CODE IN A PREDETERMINED REGION IN WHICH CONTENTS ARE STORED, AND AN APPARATUS AND METHOD FOR PLAYING THE OPTICAL RECORDING MEDIUM WHICH ARE CAPABLE OF DISPLAYING A SUBTITLE ON A SCREEN WHEN THE CONTENTS ARE PLAYED, ARE PROVIDED.THE METHOD FOR PLAYING AN OPTICAL RECORDING MEDIUM INCLUDES THE STEPS OF (A) ANALYZING A STREAM THAT IS READ FROM THE OPTICAL RECORDING MEDIUM, AND SEARCHING WHETHER A PREDETERMINED SUBTITLE CODE IS RECORDED IN A RESERVED REGION IN PREDETERMINED STREAM (301,302), (B) STORING THE SEACRHED PREDETERMINED SUBTITLE CODE AND OUTPUTTING THE STORED PREDETERMINED SUBTITLE CODE WITH A COMMAND EXECUTION KEY (303), AND (C) SIGNAL-PROCESSING THE PREDETERMINED SUBTITLE CODE THAT IS OUTPUT WITH THE COMMAND EXECUTION KEY (304),AND DISPLAYING THE SIGNAL-PROCESSED PREDETERMINED SUBTITLE CODE ON A SCREEN OF THE PLAYED OPTICAL RECORDING MEDIUM (305).THE PREDETERMINED SUBTITLE CAN BE DISPLAYED ON A SCREEN EXECUTING THE PREDETERMINED SUBTITLE THAT IS RECORDED IN A PREDETERMINED REGION WHEN AN OPTICAL RECORDING MEDIUM IS PLAYED. THIS EXTENDS A USER'S SELECTION OF SUBTITLES AND ENCHANCES A LEARNING EFFECT.(FIG.3)
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