代码语言：python

所属分类：其他

代码描述：python+playwright通过监听浏览器网络响应获取mp4视频地址并下载代码，用 Playwright 打开视频页，监听网络响应，抓到真实的视频地址（可能是 .mp4，也可能是 .m3u8）。若是 .mp4：带上必要的 Cookie/Referer/User-Agent 直接下载。若是 .m3u8：用 ffmpeg 带请求头合成 mp4。 环境准备 pip install playwright requests playwright install chromium 安装 ffmpeg（macOS

代码标签： python playwright 通过 监听 浏览器 网络 响应 获取 mp4 视频 地址 下载

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

#!/usr/local/python3/bin/python3
# -*- coding: utf-8 -*

import asyncio, argparse, subprocess, sys
from urllib.parse import urlparse
import requests
from playwright.async_api import async_playwright

UA = ("Mozilla/5.0 (Windows NT 10.0; Win64; x64) "
      "AppleWebKit/537.36 (KHTML, like Gecko) "
      "Chrome/123.0.0.0 Safari/537.36")

def download_direct_mp4(url: str, headers: dict, out_path: str):
    with requests.get(url, headers=headers, stream=True) as r:
        r.raise_for_status()
        total = int(r.headers.get("content-length", 0))
        size = 0
        with open(out_path, "wb") as f:
            for chunk in r.iter_content(chunk_size=1 << 14):
                if chunk:
                    f.write(chunk)
                    size += len(chunk)
                    if total:
                        done = int(30 * size / total)
                        sys.stdout.write("\r[{}{}] {}/{} MB".format(
                            "=" * done, " " * (30 - done), round(size/1e6,2), round(total/1e6,2)))
                        sys.stdout.flush()
    print("\nSaved:", out_path)

def ffmpeg_hls_to_mp4(m3u8_url: str, headers: dict, out_path: str):
    # 只传关键头即可；\r\n 作为多行头分隔
    header_lines = []
    for k in ("User-Agent", "Cookie&q.........完整代码请登录后点击上方下载按钮下载查看

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