Reproducing apparatus and reproducing method
First Claim
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1. A reproducing apparatus for reading out compressed display data comprising a plurality of coupled page data from a recording medium and displaying said display data based upon operations by a user, comprising:
- reproducing means for reproducing and reading out said compressed display data from said recording medium as reproducing data;
data restoring means for expanding said compressed reproducing data to restore original display data;
memory means for storing therein said display data restored by said data restoring means;
display means for displaying a predetermined portion of said display data stored in said memory means as display data;
operation means for entering instruction information to instruct the direction in which display data displayed on said display means is scrolled;
hold means for holding instruction information entered by said operation means each time said operation means is operated; and
control means for scrolling display data displayed on said display means at the unit of page data when instruction information held on said hold means instructs scroll in which display data is continuously scrolled in the same direction over a predetermined number of times.
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Abstract
If the same instructions are continuously inputted over a predetermined number of times when a plurality of instructions on picture display are entered by a user and accumulated while display data recorded on a recording medium is read out, processed and displayed, the same continuous instruction is converted into other instructions.
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Citations
20 Claims
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1. A reproducing apparatus for reading out compressed display data comprising a plurality of coupled page data from a recording medium and displaying said display data based upon operations by a user, comprising:
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reproducing means for reproducing and reading out said compressed display data from said recording medium as reproducing data;
data restoring means for expanding said compressed reproducing data to restore original display data;
memory means for storing therein said display data restored by said data restoring means;
display means for displaying a predetermined portion of said display data stored in said memory means as display data;
operation means for entering instruction information to instruct the direction in which display data displayed on said display means is scrolled;
hold means for holding instruction information entered by said operation means each time said operation means is operated; and
control means for scrolling display data displayed on said display means at the unit of page data when instruction information held on said hold means instructs scroll in which display data is continuously scrolled in the same direction over a predetermined number of times. - View Dependent Claims (2, 3, 4, 5)
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6. A reproducing apparatus for reading out display data comprising a plurality of coupled page data from a recording medium and displaying said display data on a display screen based upon operations by a user, comprising:
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reproducing means for reproducing and reading out said display data from said recording medium as reproducing data;
display data processing means for processing said reproduced reproducing data such that said reproduced reproducing data matches said display screen and outputting said processed reproducing data as display data;
control means for displaying part of said display data on said display screen as display data;
operation means for entering instruction information to instruct the direction in which said control means scrolls displayed pictures; and
instruction information hold means for holding instruction information entered by said operation means, wherein said control means scrolls display data displayed on said display screen at the unit of page data when instruction information held on said instruction information hold means instructs scroll in which display data is continuously scrolled in the same direction over a predetermined number of times. - View Dependent Claims (7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20)
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12. A reproducing method of reading out display data from a recording medium in which said display data comprising a plurality of coupled page data are stored and displaying a picture on a display screen based upon user'"'"'s operations held in a hold means in which user'"'"'s instruction is held each time a user operates a reproducing apparatus, comprising the steps of:
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a step of reproducing and reading out said display data from said recording medium;
a step of converting said read out display data into data of a data format that can be displayed on a display screen;
a step of displaying said converted display data of data format, which can be displayed on said display screen, on said display screen;
a step of converting continuous instructions over a predetermined number from the same user into other operation instructions when user'"'"'s instructions held in said hold means are same continuous instructions over a predetermined number; and
a step of displaying display data on said display screen based upon said other instructions when user'"'"'s instructions are converted into said other instructions.
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Specification