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发明公开
CN1992865A 图像数据记录设备和图像数据记录方法 失效 - 权利终止

图像数据记录设备和图像数据记录方法
摘要：
一种图像数据记录设备和图像数据记录方法。该图像数据记录设备根据预定的记录格式为记录介质设定视频图像宽高比，其包括：判断单元，用于判断是否已经为该记录介质设定了宽高比；选择单元，用于允许用户选择将为该记录介质设定的宽高比；写单元，用于将所选择的宽高比信息写入该记录介质的预定区域中；读取单元，用于读出为该记录介质所设定的宽高比信息；设定单元，用于根据写入该记录介质的预定区域中的宽高比信息或读出的宽高比信息中来设定该图像数据记录设备的各单元；以及禁止单元，用于禁止改变所设定的宽高比。
摘要（英）：

An image data recording apparatus that sets a video image aspect ratio for a recording medium according to a predetermined recording format includes a determining unit for determining whether the aspect ratio has been set for the recording medium, a selecting unit for allowing a user to select the aspect ratio to be set for the recording medium, a writing unit for writing the selected aspect ratio information in a predetermined area of the recording medium, a reading unit for reading out the aspect ratio information set for the recording medium, a setting unit for setting each unit of the image data recording apparatus according to the aspect ratio information written in the predetermined area of the recording medium or the read out aspect ratio information, and a forbidding unit for forbidding changing of the set aspect ratio.

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