초록 ▼

A reproduction apparatus is designed to select and decode speech and subtitles (characters) in a given language from a disk on which various types of information are recorded in different languages. This system arrangement makes it possible to standardize the manufacture of disks and reproduction ap

A reproduction apparatus is designed to select and decode speech and subtitles (characters) in a given language from a disk on which various types of information are recorded in different languages. This system arrangement makes it possible to standardize the manufacture of disks and reproduction apparatuses world-wide, resulting in a reduction in production cost. In a disk 100, various types of information are recorded in different languages along with video information. A reproduction apparatus selects information in a given language from the reproduced information using a data string processing section 203, a system control section 204, and an operator section 205, and supplies the selected pieces of information to each of a video processing section 206, a subtitle decoder 211, and an audio processing section 213.

대표청구항 ▼

A multilingual reproduction apparatus for reproducing information from a disk in which a management area is formed in a portion and a data area is formed in another portion, the data area recording a plurality of data units, each data unit containing subcode information, subtitle information video i

A multilingual reproduction apparatus for reproducing information from a disk in which a management area is formed in a portion and a data area is formed in another portion, the data area recording a plurality of data units, each data unit containing subcode information, subtitle information video information and audio information, where pieces of the audio information are dispersed among multiple audio packets, the audio information including at least three pieces of language information related to the video information along with audio identification data, the subtitle information including pieces in at least two languages that are related to said video information along with subtitle identification data, the management area recording audio data string information corresponding to each of said pieces of audio information and subtitle data string information corresponding to each piece of said subtitle information along with control information representing the data arrangement of said data area and types of languages corresponding to data recorded in the data area, said apparatus comprising: pickup means for generating a pickup signal by reading the information from said disk; demodulation means for obtaining coded video information, coded subtitle information, coded audio information, audio data string information and subtitle data string information by demodulating the pickup signal generated by said pickup means; management information storage means for storing the audio data string information and the subtitle data string information obtained by said demodulation means; video information decoding means for generating a video signal by decoding said coded video information obtained by said demodulation means; subtitle information decoding means for generating a subtitle signal by decoding a piece of the coded subtitle information obtained by the demodulating means which contains said subtitle identification data corresponding to the subtitle data string information that is specified by subtitle select information, the subtitle signal representing the subtitle information in one language; synthesizing means for generating a synthesized signal by combining the video signal generated by said video information decoding means with the subtitle signal generated by said subtitle information decoding means, and for supplying the synthesized signal to a video monitor; first audio information decoding means for generating first audio information by decoding a piece of the coded audio information generated by the demodulating means that contains audio identification data corresponding to the audio data string information that is specified by first audio selection information; second audio information decoding means for generating second audio information by decoding a piece of the audio information generated by the demodulation means that contains audio identification data corresponding to the audio data string information that is specified by second audio selection information; selection information input means for entering the subtitle selection information and the first and second audio selection information, the subtitle select information being used to determine which piece of the coded subtitle information will be decoded by specifying the subtitle data string information for the subtitle information decoding means, the first and second audio select information being used to determine which of the coded pieces of audio information will be decoded by specifying the audio data string information for the first and second audio decoding means, respectively; frequency storage means for storing frequency information based on a frequency corresponding to input of said subtitle selection information and first and second audio selection information from said selection information input means; and means for automatically determining said subtitle selection information and said first and second audio selection information without an entry from the selection information input means when said subtitle data string information and said audio data string information are respectively supplied to said subtitle information decoding means, said first audio information decoding means and said second audio decoding means, and when said frequency information stored in said frequency storage means is equal to or larger than a specified value.