download-m3u-from-list.mjs

import http from 'http'
import {readFile, stat, unlink} from 'fs/promises'
import {createWriteStream} from 'fs'

const fileContent = await readFile('./list', 'utf-8')
const listOfUrls = fileContent
  .split(/\r?\n/)
  .filter((line) => line)

listOfUrls.forEach(downloadFile)

async function downloadFile(url, i) {
  const filename = `list_${i}.m3u`
  http.get(url, (response) => {
    if (response.statusCode !== 200) {
      console.error(`${url}: ${response.statusCode}`)
      return
    }

    const file = createWriteStream(filename)
    response.pipe(file)

    file.on('finish', async () => {
      file.close()
      const {size} = await stat(filename)
      const content = await readFile(filename, 'utf-8')

      if (content.slice(0, 7) !== '#EXTM3U') await unlink(filename)

      console.log(`${url}: Downloaded to ${filename} - Size: ${size}`)
    })
  })
    .on('error', (error) => console.error(`${url}, ${error.message}`))
}

30s streams:

mpv --keep-open=yes mpv --gapless-audio=yes --loop-playlist=inf http://cdn.ayproviders.xyz:80/ZjFB7A8ySw/EM5OYbdMBa/9711