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recording and wiedergabesystem recording and player with kopierschutzfunktion

机译:录制和播放系统带有复制保护功能的录制和播放器

摘要

A system comprising a recording apparatus for recording record information onto a recording medium as digital data and a reproducing apparatus for reading the record information from the recording medium and outputting the read record information in order to reproduce the record information recorded on the recording medium, is provided. The record information includes: image information which represents an image or a picture; a first identification information which represents any one of never copy, one copy and copy free; and a second identification information which represents any one of at least the never copy and the one copy. The never copy indicates that copying of the record information is prohibited. The one copy indicates that the copying of the record information is permitted only once. The copy free indicates that the copying of the record information is permitted. The recording apparatus controls recording the record information on the basis of the first identification information and the second identification information. The recording apparatus determines on the basis of the first identification information and the second identification information whether or not the record information is to be encrypted. The reproducing apparatus controls outputting the record information on the basis of the first identification information and of whether the record information has been encrypted or not. IMAGE
机译:一种系统,包括用于将记录信息作为数字数据记录在记录介质上的记录设备和用于从记录介质读取记录信息并输出读取的记录信息以便再现记录在记录介质上的记录信息的再现设备。提供。记录信息包括:表示图像或图片的图像信息;以及代表永不复制,一个复制和自由复制中的任何一个的第一标识信息;第二标识信息,其至少表示从不复制和一个复制。从不复制表示禁止复制记录信息。一个副本表示只允许复制一次记录信息。无副本表示允许复制记录信息。记录装置基于第一识别信息和第二识别信息来控制记录信息的记录。记录设备基于第一识别信息和第二识别信息来确定是否要对记录信息进行加密。再现设备基于第一识别信息以及记录信息是否已被加密来控制输出记录信息。 <图像>

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