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A system for producing different image format signals from films of an image recorded on plates
A system for producing different image format signals from films of an image recorded on plates
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机译：一种用于从印版上记录的图像胶片产生不同图像格式信号的系统
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摘要
A system for generating a video signal in a selected one of multiple aspect ratios from play of a disk on which is recorded a motion picture in only one aspect ratio. The disk includes a code indicative of the recorded aspect ratio, and the player has a default aspect ratio setting which can be changed by the user. Typically, the recorded aspect ratio is 16:9, center cut 4:3, pan scan 4:3, and letter box aspect ratios. The player automatically generates the appropriate video signal in accordance with both its default aspect ratio setting and the disk code.
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