從nodejs的vtt文件中獲取所有提示及其屬性

Question

說，我有一個vtt文件，我想從中獲取所有提示及其相關屬性，如startjit，endTime等。

我已經用所有關鍵字搜索過了，例如'javascript解析vtt文件'，但結果都是關於mozilla/vtt.js。但我不需要與瀏覽器/窗口交互，它只是一個靜態的vtt文件，我需要從JavaScript中提取數據。

有人能給我一些提示嗎？謝謝！

樣品VTT內容：

WEBVTT FILE 

1 
00:00:03.500 --> 00:00:05.000 D:vertical A:start 
Everyone wants the most from life 

2 
00:00:06.000 --> 00:00:09.000 A:start 
Like internet experiences that are rich <b>and</b> entertaining 

3 
00:00:11.000 --> 00:00:14.000 A:end 
Phone conversations where people truly <c.highlight>connect</c> 

4 
00:00:14.500 --> 00:00:18.000 
Your favourite TV programmes ready to watch at the touch of a button 

5 
00:00:19.000 --> 00:00:24.000 
Which is why we are bringing TV, internet and phone together in <c.highlight>one</c> super package 

6 
00:00:24.500 --> 00:00:26.000 
<c.highlight>One</c> simple way to get everything 

7 
00:00:26.500 --> 00:00:27.500 L:12% 
UPC 

8 
00:00:28.000 --> 00:00:30.000 L:75% 
Simply for <u>everyone</u> 

Answer 1

這一幫我https://www.npmjs.com/package/vtt-to-json 它可以解析VTT爲JSON，與我能得到的所有屬性/值。