DATA INPUT/OUTPUT CONTROL METHOD AND DEVICE FOR MULTIMEDIA FILE
PROBLEM TO BE SOLVED: To provide a method and device for analyzing the load characteristics of an input/output instruction, deciding whether or not the load of the input/output instruction is equivalent to the input/output instruction of a multi-media application, and controlling the input/output in...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
17.08.2006
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide a method and device for analyzing the load characteristics of an input/output instruction, deciding whether or not the load of the input/output instruction is equivalent to the input/output instruction of a multi-media application, and controlling the input/output instruction of data to be transmitted to a disk according to the decision result to be equivalent to the multi-media application. SOLUTION: The input/output instruction for inputting or outputting the data of a disk sector is extracted from a disk driver, and a predetermined input/output instruction set is generated from the extracted input/output instruction, and the load characteristics of the input/output instruction are analyzed on the basis of the generated input/output instruction set, and whether or not the load of the input/output instruction is the load of the input/output instruction equivalent to a multimedia application is decided on the basis of the load characteristics of the analyzed input/output instruction, and the data to be inputted or outptuted from the disk are controlled so as to be made equivalent to the multimedia application according to the decision result. COPYRIGHT: (C)2006,JPO&NCIPI |
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Bibliography: | Application Number: JP20060027489 |