Netflix subtitle cleanup

Remove all "[inhales]", "[loud noise]" sounds and music lyrics from the subtitles

当前为 2021-11-14 提交的版本，查看最新版本。

换行

// ==UserScript==
// @name        Netflix subtitle cleanup
// @namespace   Violentmonkey Scripts
// @match       https://www.netflix.com/*
// @grant       none
// @version     1.1
// @author      Einar Lielmanis, [email protected]
// @license     MIT
// @description Remove all "[inhales]", "[loud noise]" sounds and music lyrics from the subtitles
// ==/UserScript==

let observed_node = undefined

const on_mutated = (changes) => {
  const ts = observed_node.querySelectorAll('.player-timedtext-text-container span')
  for (let i = 0; i < ts.length; i++) {
    
    const t = ts[i].innerHTML
    let nt = t
    
    if (t.includes('♪')) {
      nt = ""; // ignore song lyrics
    } else if (t.includes('[') && t.includes(']')) {
      nt = t.replace(/\[[^\]]+\]/g, '') // "[" .. (not "]")+ .. "]"
    }
    
    if (nt !== t) {
      ts[i].innerHTML = nt
      // console.log({ original: t, filtered: nt })
    }
  }
}

const observer = new MutationObserver(on_mutated)

const reobserve = () => {
  
  const elems = document.getElementsByClassName('player-timedtext')
  if (elems[0] !== undefined) {
    if (observed_node !== elems[0]) {
      observed_node = elems[0]
      console.log({ observed_node })
      observer.observe(observed_node, { childList: true, subtree: true})
    }
  }
  window.setTimeout(reobserve, 1000)
}


console.log('Netflix subtitle filter userscript starting up')
reobserve()