Extraer link de iframe de https://www.mega.cl/senal-en-vivo/

Makefile

SHELL := /usr/bin/bash

.PHONY: activate clean format run help

help: # Show help for each of the Makefile recipes.
	@grep -E '^[a-zA-Z0-9 -]+:.*#'  Makefile | sort | while read -r l; do printf "\033[1;32m$$(echo $$l | cut -f 1 -d':')\033[00m:$$(echo $$l | cut -f 2- -d'#')\n"; done

venv: requirements.txt # Crea carpeta venv
	python3 -m venv venv
	source ./venv/bin/activate && \
		pip install --upgrade pip && \
		pip install -r requirements.txt

activate: venv # Corre una terminal con venv activado
	source ./venv/bin/activate && $${SHELL}

format: venv # Ejecuta autoformateo
	source ./venv/bin/activate && \
		pip install autopep8 && \
		autopep8 -i -r mediastream-extractor.py

clean: # Borra venv
	rm -rf ./venv

mediastream-extractor.py

#! /usr/bin/python

## Ejecutar python mediastream-extractor.py 'https://www.mega.cl/senal-en-vivo/'

import re
import hjson
import argparse
import urllib.request
from urllib.parse import urlencode

# Es el que tiene yt-dlp
UserAgent = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.70 Safari/537.36'


def fetch(url, headers={}):
    req = urllib.request.Request(
        url,
        data=None,
        headers={
            'User-Agent': UserAgent,
            **headers,
        }
    )
    with urllib.request.urlopen(req) as res:
        return res.read().decode('utf-8')


def main(url):
    web = fetch(url)

    # var video = {id: '53d2c1a32640614e62a0e000',type: 'live',c3: 'SENALENVIVO',dfp: '/mega.cl/senal-en-vivo/home/',autoplay: 'true',loop: 'false',mse: true,code: 'mga-577fbf8be7709',atentusTrack: true,volume: 0,player: '5e5597b9171de20f8f30667a',useToken: true,serverKey : '1053d2c1a32640614e62a0e00010$zJBj3.sgbBli22KGOxEJV.Xm2bl1CnfyKTO81Dhf01sjpfmKltReK1700755694',    kc: true}
    m = re.search('var video = ({[^}]*});', web)
    if not m:
        print("No se encontró variable de video")
        return
    video = hjson.loads(m.group(1))

    # https://api.mega.cl/api/v1/mdstrm?id=53d2c1a32640614e62a0e000&ua=Mozilla%2F5.0+(X11%3B+Linux+x86_64)+AppleWebKit%2F537.36+(KHTML%2C+like+Gecko)+Chrome%2F119.0.0.0+Safari%2F537.36&type=live&process=access_token&key=1053d2c1a32640614e62a0e00010%24zJBj3.sgbBli22KGOxEJV.Xm2bl1CnfyKTO81Dhf01sjpfmKltReK1700755694
    params = urlencode({
        'id': video['id'],
        'ua': UserAgent,
        'type': video['type'],
        'process': 'access_token',
        'key': video['serverKey'],
    })
    accessTokenURL = f'https://api.mega.cl/api/v1/mdstrm?{params}'
    token = fetch(accessTokenURL, {'Origin': 'https://www.mega.cl'})
    if token == "false":
        print("Error al obtener token")
        return

    tokenParsed = hjson.loads(token)

    # https://mdstrm.com/live-stream/53d2c1a32640614e62a0e000?jsapi=true&loop=false&autoplay=true&volume=0&player=5e5597b9171de20f8f30667a&access_token=WmHnkdGUdYGmzCXpUSMk094ni65BWH9YRV1iin3oGbrZX5gTduFe7px0qyhf7JuHw6lVi9BCmhV&mse=true&ads[map]=&custom.dfp=%2Fmega.cl%2Fsenal-en-vivo%2Fhome%2F&custom.kv=seccion%253Dotros%2526nivel%253Dhome%2526nota%253D%2526id_nota%253D%2526tipo%253Dotro%2526sev_companion%253Dsev_companion&custom.desc_url=https%3A%2F%2Fwww.mega.cl%2Fsenal-en-vivo%2F
    params = urlencode({
        'jsapi': 'true',
        'loop': video['loop'],
        'autoplay': video['autoplay'],
        'volume': '0',
        'player': video['player'],
        'access_token': tokenParsed['access_token'],

    })
    iframeURL = f"https://mdstrm.com/live-stream/{video['id']}?{params}"
    print(iframeURL)


if __name__ == "__main__":
    parser = argparse.ArgumentParser(
        prog='mediastream-extractor',
        description='Extrae el m3u8 de una web que contiene un iframe de MediaStream',
    )
    parser.add_argument('url')
    args = parser.parse_args()
    main(args.url)

requirements.txt

hjson