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@yiktllw/lrc-parser

v1.3.0

Published

[English Version](README-EN.md)

Readme

lrc-parser

English Version

这是供XCMusic使用的,解析网易云音乐逐行歌词(LRC)和逐字歌词(YRC)的npm库。

安装

npm install @yiktllw/lrc-parser

用法

  • standardizeNcmLrc(str: string): string: 网易云音乐的LRC歌词含有部分JSON信息,可以使用此函数将JSON信息转化为标准LRC信息。
  • parseLrc(str: string): ILrcItem[]: 将标准LRC歌词解析为
interface ILrcItem {
 startTime: TimeSpan,
 text: string
}
  • parseNcmLrc(str: string): ILrcItem[]: 相当于parseLrc(standardizeNcmLrc(str))
  • parseNcmYrc(str: string): IYrcItem[]: 将网易云音乐的YRC歌词解析成:
interface IYrcItem {
 startTime: TimeSpan;
 duration: TimeSpan;
 words: Array<{
   startTime: TimeSpan;
   duration: TimeSpan;
   text: string;
 }>;
}

在上述函数中,TimeSpan定义为:

class TimeSpan {
    private time;
    constructor(num: number, unit: "ms" | "s" | "m" | "h");
    constructor(h: number, m: number, s: number, ms: number);
    get ms(): number;
    get seconds(): number;
    get minutes(): number;
    get hours(): number;
    get mmss(): string;
}