【转载】下载腾讯视频的方法

1. 获取视频播放页地址，如：https://v.qq.com/x/page/j0329yq5lu0.html

2. 视频正片开播后，在H5播放器的右键菜单中选择“复制调试信息”。
   注意，一定要是H5播放器！不是Flash播放器！
   复制出来的信息如下：

{
"pid":"5ec03277ec8ad8779a3b0556a6dece20",
"url":"https%3A%2F%2Fv.qq.com%2Fx%2Fpage%2Fj0329yq5lu0.html",
"vid":"j0329yq5lu0",
"version":"3.5.56",
"platform":"10201",
"playtype":3,
"emsg2":"%7B%22flow%22%3A%5B%221542157206271%20getinfo%20ok%20285%22%5D%7D",
"id":"","action":"//btrace.qq.com/kvcollect?BossId=4372&Pwd=967411786",
"getinfo":"%2F%2Fvd.l.qq.com%2Fproxyhttp%2Fvinfoad%26charge%3D0%26defaultfmt%3Dauto%26otype%3Dojson%26guid%3D0ba80cda159a394ad0cd7f289314f187%26flowid%3D5ec03277ec8ad8779a3b0556a6dece20_10201%26platform%3D10201%26sdtfrom%3Dv1010%26defnpayver%3D1%26appVer%3D3.5.56%26host%3Dv.qq.com%26ehost%3Dhttps%253A%252F%252Fv.qq.com%252Fx%252Fpage%252Fj0329yq5lu0.html%26refer%3Dv.qq.com%26sphttps%3D1%26tm%3D1542157205%26spwm%3D4%26unid%3Db71ad650b23f11e79d19a0420722850a%26vid%3Dj0329yq5lu0%26defn%3D%26fhdswitch%3D0%26show1080p%3D1%26isHLS%3D1%26dtype%3D3%26sphls%3D2%26spgzip%3D1%26dlver%3D2%26drm%3D32%26spau%3D1%26spaudio%3D15%26defsrc%3D1%26encryptVer%3D7.3%26cKey%3D026d99c005ccb94b92a21e7ff4f69cc6%26fp2p%3D1",
"getkey":"",
"uin":"",
"ua":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML  like Gecko) Chrome/69.0.3497.100 Safari/537.36",
"refer":"https://v.qq.com/x/page/j0329yq5lu0.html",
"pvid":"6462927036",
"sessionid":"",
"main_login":"",
"vuserid":"",
"openid":"",
"appid":"",
"vurl":"https%3A%2F%2Fugcbsy.qq.com%2FuwMRJfz-r5jAYaQXGdGnC2_ppdhgmrDlPaRvaV7F2Ic%2Fj0329yq5lu0.p702.1.mp4%3Fsdtfrom%3Dv1010%26guid%3D0ba80cda159a394ad0cd7f289314f187%26vkey%3D10BE261141D4292BE0767F68C67AE65A9200FDEEC31A8E3ED827FC8D2173C09727E7DD32C3BF0C0D14A279CBF59121D0EBD8D9A62694EF0913A8B590EDE0E5A3127A8A13ADFC1A09F199F147BB9C4906447242C4EF8D5F461E07320FA339600374717AC95D0526127349252A921FD3B2400FBCC5250AD14B",
"cid":"",
"now":"2018-11-14 09:01:54",
"defn":"hd",
"uid":"0ba80cda159a394ad0cd7f289314f187"
}

找到vurl节点，它的值就是视频的真实下载地址了。

3. 发现URL中有带%编码的字符，将它们转化成ASCII字符
   字符转换表参见：
   http://www.w3school.com.cn/tags/html_ref_urlencode.html
   常用的有：
   %3A -> :
   %2F -> /
   %3F -> ?
   %3D -> =
   %26 -> &

上述视频地址转化后变成：
https://ugcbsy.qq.com/uwMRJfz-r5jAYaQXGdGnC2_ppdhgmrDlPaRvaV7F2Ic/j0329yq5lu0.p702.1.mp4?sdtfrom=v1010&guid=0ba80cda159a394ad0cd7f289314f187&vkey=10BE261141D4292BE0767F68C67AE65A9200FDEEC31A8E3ED827FC8D2173C09727E7DD32C3BF0C0D14A279CBF59121D0EBD8D9A62694EF0913A8B590EDE0E5A3127A8A13ADFC1A09F199F147BB9C4906447242C4EF8D5F461E07320FA339600374717AC95D0526127349252A921FD3B2400FBCC5250AD14B

4. 在浏览器里打开上述转换后的地址，然后在播放器的右键菜单里选择“视频另存为...”，就可以把视频的MP4文件保存下来了。

给出一个简单的python脚本，脚本依赖于requests和pyperclip两个库

#!/usr/local/bin/python3
# -*- coding: utf-8 -*-
import json
from pyperclip import paste
import time
import requests


def downloader(url, path):
    start = time.time()
    size = 0
    response = requests.get(url, stream=True)
    chunk_size = 1024
    content_size = int(response.headers['content-length'])
    if response.status_code == 200:
        print('[文件大小]: %0.2f MB' % (content_size / chunk_size / 1024))
        with open(path, "wb") as file:
            for data in response.iter_content(chunk_size=chunk_size):
                file.write(data)
                size += len(data)
                print('\r'+'[下载进度]: %s%.2f%%' % \
                    ('>'*int(size * 50 / content_size), \
                    float(size / content_size * 100)), end='')
    end = time.time()
    print('\n'+"下载完成！用时%.2f秒" % (end - start))


print("说明：此脚本需要在腾讯视频html5播放器中右键获取调试信息")
print("      视频将会下载到当前目录")
input("      请在腾讯视频页面复制调试信息，复制好了按回车...")
url = paste()
dic = json.loads(url)
vidurl = dic['vurl']
vidurl = vidurl.replace("%3A", ":")
vidurl = vidurl.replace("%2F", "/")
vidurl = vidurl.replace("%3F", "?")
vidurl = vidurl.replace("%3D", "=")
vidurl = vidurl.replace("%26", "&")
print("解析到视频链接: " + vidurl)
downloader(vidurl, './video.mp4')

版权声明：本文为CSDN博主「happydeer」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/happydeer/java/article/details/84060755