Instrument music score file play method and device, instrument music score file conversion method and device and electronic equipment

A playback method and technology of electronic equipment, applied in the field of musical notation, can solve the problems of affecting playback efficiency and low analysis efficiency, and achieve the effects of improving playback efficiency, high analysis efficiency, and reducing size

Inactive Publication Date: 2015-12-30
KINGSOFT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the relatively complex structure of MusicXML, the parsing efficiency is low, which affects the playback efficiency

Method used

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  • Instrument music score file play method and device, instrument music score file conversion method and device and electronic equipment
  • Instrument music score file play method and device, instrument music score file conversion method and device and electronic equipment
  • Instrument music score file play method and device, instrument music score file conversion method and device and electronic equipment

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Embodiment Construction

[0050] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0051] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] figure 1 It is a schematic flowchart of an embodiment of a method for playing a musical score file of a musical instrument in the present invention. see figure 1 , an embodiment of a playing method of a musical instrument score file of the present invention, comprising steps:

[0053] S11. Analyze the musical score file to obtain the note identifier and time value identifier; wherein, the musical score file includes a plurality of musical note information arranged in order of performance, and each musical no...

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Abstract

The embodiment of the invention discloses an instrument music score file play method and device, an instrument music score file conversion method and device and electronic equipment, and relates to the technical field of instrument music scores. The instrument music score file play method includes the steps that an instrument music score file is analyzed to obtain note identifiers and duration identifiers; the instrument music score file comprises multiple pieces of note information sequentially arrayed according to the playing sequence, and each piece of note information is composed of the note identifier representing one sound of an instrument and the duration identifier representing the length of the sound; according to the note identifiers, an instrument sound file which is stored in advance and corresponds to the note identifiers is searched for; the instrument sound file is played according to the length represented by the duration identifiers. The instrument music score file play and conversion method is suitable for play and format conversion for the instrument music score file.

Description

technical field [0001] The invention relates to the technical field of musical instrument scores, in particular to a playing method, conversion method, device and electronic equipment for musical score files. Background technique [0002] MusicXML (MusicExtensibleMarkupLanguage Music Extensible Markup Language) is an open XML-based music notation file format. It was designed as an exchange format for notation information, especially between different notation display software. MusicXML expresses the overall music elements and attribute information as an XML document, which overcomes many shortcomings of the other two formats --- NIFF format (based on pictures) and SMDL format (too large) with poor compatibility and complex structure. Supported by many applications. [0003] In MusicXML, including attribute nodes, there are more than 600 nodes in total. These nodes are defined by multiple files, which makes the MusicXML file larger and more complex in structure. When perfo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27
CPCG06F40/14
Inventor 钟星儿
Owner KINGSOFT
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