Method for storing streaming media data and apparatus thereof

A streaming media, storage location technology, applied in carrier indexing/addressing/timing/synchronization and other directions, can solve problems such as disk consumption cost, impact on write data performance, etc.

Active Publication Date: 2014-04-30
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on the characteristics of the disk described above, it can be known that the write operation of the existing streaming media data block consumes a lot of disk in seek time, which seriously affects the performance of writing data.

Method used

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  • Method for storing streaming media data and apparatus thereof
  • Method for storing streaming media data and apparatus thereof
  • Method for storing streaming media data and apparatus thereof

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Embodiment Construction

[0024] In this section of the detailed description, there is shown and described the preferred embodiment of the invention by way of illustration only of the best mode contemplated by the inventors for carrying out the invention. As will be realized, the invention may be modified in various obvious respects without departing from the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0025] see figure 2 , in order to achieve the purpose of the present invention, the present invention provides a method for storing streaming media data, specifically comprising: in step 201, obtaining index information corresponding to the data block according to the data block to be stored; wherein, the index The information includes the storage location and storage length of the information block, and the start time of the streaming media corresponding to the data block; in step 202, the obtained index information is added ...

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Abstract

The invention discloses a method for storing streaming media data and an apparatus thereof. A technical scheme of the invention is characterized in that: index information is added before a data block; when writing data, the index information and the data block are all written in a memory cell. Therefore, when writing data, a magnetic head does not need to be moved to a corresponding index area so that the index information is written in. Magnetic head seek time can be reduced and a writing data performance can be raised.

Description

technical field [0001] The invention relates to data storage technology, in particular to a method and device for storing streaming media data. Background technique [0002] The disk mainly includes a hard disk platter, a spindle motor, a read-write head, a head arm, and a servo motor. Data is stored on the disk platter, and the data position is positioned by the head arm and the movement of the disk itself to perform read and write operations. The time required for the disk head to move from the initial position to the specified track is called the average seek time of the disk, which is an important parameter affecting the internal data transmission rate of the disk, generally about 7ms. Sequential reading and writing means that the access objects to the disk have consecutive addresses. This reading and writing method can greatly reduce the seek time. Random reading and writing means that the addresses of the access objects to the disk are discontinuous, and this way of r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11B27/10
Inventor 金何泉
Owner NEW H3C TECH CO LTD
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