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@kyometori/yt-downloader

v1.0.4

Published

一個簡單的 Youtube 下載函式庫

Downloads

12

Readme

Youtube Downloader

npm version Downloads Last Commit Code Size License

一個簡單的 Youtube 影音下載小工具。

Warning

This package can't run expectedly on Windows and I don't know why. If you can find the bug please help me.

使用前

在你使用之前,你必須自行安裝以下套件:

然後安裝此套件

npm i --save @kyometori/yt-downloader

開始使用

首先,先引入此套件

/* CommonJS */
const { videoDownload, videosDownload, playlistDownload } = require('@kyometori/yt-downloader');

/* ModuleJS */
import { videoDownload, videosDownload, playlistDownload } from '@kyometori/yt-downloader'

下載單一影片

videoDownload({ ...options });

其中 options 包括以下內容:

  • url:目標影片連結
  • filename:會出影片的檔名,預設為影片標題。
  • folder:檔案匯出的資料夾,預設為 result。使用相對路徑時,他為「相對於程式執行時的路徑」。
  • audioonly:是否只下載音檔,預設為 true

回傳值:Promise<ChildProcess>
範例:

videoDownload({
  url: 'https://www.youtube.com/watch?v=qX1xe1RzA94',
  filename: 'audio',
  folder: '../music',
  audioonly: true
})

批量下載影片

videosDownload({ ...options });

其中 options 包括以下內容:

  • urls:一個陣列,裡面是所有要被下載的影片連結。
  • filename:會出影片的檔名,預設為影片標題。
  • folder:檔案匯出的資料夾,預設為 result。使用相對路徑時,他為「相對於程式執行時的路徑」。
  • audioonly:是否只下載音檔,預設為 true

回傳值:Promise<ChildProcess>[]
範例:

videosDownload({
  urls: [
    'https://www.youtube.com/watch?v=35FxbLTlGNI',
    'https://www.youtube.com/watch?v=OTRcHcyolUM',
    'https://www.youtube.com/watch?v=OvLE3VQ18UY',
    'https://www.youtube.com/watch?v=807atqeFsVA',
    'https://www.youtube.com/watch?v=TZC02UdbStM',
    'https://www.youtube.com/watch?v=qQEbHEjne9M'
  ],
  filename: '<title>',
  folder: '../music',
  audioonly: true
})

下載播放清單

playlistDownload({...options});

其中 options 包括以下內容:

  • url:目標播放清單連結
  • filename:會出影片的檔名,預設為影片標題。
  • folder:檔案匯出的資料夾,預設為 result。使用相對路徑時,他為「相對於程式執行時的路徑」。
  • audioonly:是否只下載音檔,預設為 true

回傳值:Promise<Promise<ChildProcess>[]>
範例:

playlistDownload({
    url: 'https://www.youtube.com/playlist?list=PLFPTffQioGfYFs7Az7h0PusfVyCPI6iVe',
    folder: 'exports',
    audioonly: false
});

檔名 Markdown

在影片檔案的 filename 選項可以填入檔名,其中以下幾個特殊字眼會被解譯成特殊的字符,讓你可以更彈性的指定標題,包含以下:

  • <title>:影片的原標題
  • <year>:當前時間西元年
  • <month>:當前時間月
  • <date>:當前時間日
  • <index>:當前影片順位

其中 <index> 在一般的影片都是 1 號,只有在使用 playlistDownloadvideosDownload 時才會依據那個影片被下載的順序來填入。

範例程式:

playlistDownload({
    url: 'https://www.youtube.com/playlist?list=PLGejWpTS0U0Ix0pa3UZJE4LMWGm7IHcqs',
    folder: 'goodmusics',
    filename: '<year>-<month>-<date>_<index>'
})

範例輸出(檔名):

2021-8-5_1.mp4
2021-8-5_2.mp4
2021-8-5_3.mp4
...