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feat: flv parse script demo #2

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feat: flv parse script demo #2

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182 changes: 182 additions & 0 deletions templates/flv/code.js
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Original file line number Diff line number Diff line change
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const CryptoJS = require('crypto-js');
const axios = require('axios');
const crypto = require('crypto');
const { Parser } = require('m3u8-parser');
const fs = require('fs');

// const targetUrl = ["https://v.qq.com/x/cover/mzc0020027yzd9e/y410108yxym.html"];
const targetUrl = ['https://v.qq.com/x/cover/mzc0020027yzd9e/h4101ir28id.html'];

// {
// t: "CT|ZheJiang_HangZhou-60.176.64.169",
// mrc: "3",
// z: "baiducdn_ct",
// time: "1755973601",
// v: "2025-08-01 v25.30.1",
// l: "https://bdcdnct.inter.71edge.com/v.f4v?uuid=3cb040a9-198d82ec9c0-0a4b5d77&src=iqiyi.com&cphc=arta",
// direct_h2c: "1",
// };
const fetchParamFromIqy = async () => {
const res = await axios.get('https://data.video.iqiyi.com/v.f4v', {
headers: {
accept: '*/*',
'accept-encoding': 'gzip, deflate, br, zstd',
'accept-language': 'zh-CN,zh;q=0.9',
'cache-control': 'no-cache',
origin: 'https://jx.xmflv.com',
pragma: 'no-cache',
priority: 'u=1, i',
'sec-ch-ua': '"Not)A;Brand";v="8", "Chromium";v="138", "Google Chrome";v="138"',
'sec-ch-ua-mobile': '?0',
'sec-ch-ua-platform': '"macOS"',
'sec-fetch-dest': 'empty',
'sec-fetch-mode': 'cors',
'sec-fetch-site': 'cross-site',
'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36',
Referrer: 'https://jx.xmflv.com',
},
});
return res.data;
};

const handleWap = targetUrl => {
// iPad|iPhone|Android|Linux|iPod 用1
const searchParam = new URLSearchParams(targetUrl);
return searchParam.get('wap') ? 1 : 0;
};
const sign = md5 => {
const b = CryptoJS.MD5(md5);
const c = CryptoJS.enc.Utf8.parse(b);
const d = CryptoJS.enc.Utf8.parse('https://t.me/xmflv666');
const e = CryptoJS.AES.encrypt(md5, c, {
iv: d,
mode: CryptoJS.mode.CBC,
padding: CryptoJS.pad.ZeroPadding,
});
return e.toString();
};

const genKey = (iqyTime, targetUrl) => {
// hex_md5
const md5 = crypto
.createHash('md5')
.update(iqyTime + targetUrl)
.digest('hex');
const res = sign(md5);
return res;
};

const decrypt = (p1, key, iv) => {
const res = CryptoJS['AES']['decrypt'](p1, CryptoJS['enc']['Utf8']['parse'](key), {
iv: CryptoJS['enc']['Utf8']['parse'](iv),
mode: CryptoJS['mode']['CBC'],
padding: CryptoJS['pad']['Pkcs7'],
});
return res['toString'](CryptoJS['enc']['Utf8']);
};

const parseApi = async (targetUrl, iqyTime, iqyArea) => {
const encodeUrl = encodeURIComponent(targetUrl);
const requestParam = {
wap: handleWap(targetUrl),
url: encodeUrl,
time: iqyTime,
key: genKey(iqyTime, encodeUrl),
area: iqyArea,
};
const res = await axios.post('https://202.189.8.170/Api.js', requestParam, {
headers: {
accept: 'application/json, text/javascript, */*; q=0.01',
'accept-encoding': 'gzip, deflate, br, zstd',
'accept-language': 'zh-CN,zh;q=0.9',
'cache-control': 'no-cache',
'content-type': 'application/x-www-form-urlencoded; charset=UTF-8',
origin: 'https://jx.xmflv.com',
pragma: 'no-cache',
priority: 'u=1, i',
'sec-ch-ua': '"Not)A;Brand";v="8", "Chromium";v="138", "Google Chrome";v="138"',
'sec-ch-ua-mobile': '?0',
'sec-ch-ua-platform': '"macOS"',
'sec-fetch-dest': 'empty',
'sec-fetch-mode': 'cors',
'sec-fetch-site': 'cross-site',
'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36',
},
});

return res.data;
};
const parseM3U8 = m3u8Content => {
const parser = new Parser();
parser.push(m3u8Content);
parser.end();

return parser.manifest;
};

const fetchM3u8 = async url => {
const res = await axios.get(url, {
headers: {
accept: '*/*',
'accept-encoding': 'gzip, deflate, br, zstd',
'accept-language': 'zh-CN,zh;q=0.9',
'cache-control': 'no-cache',
origin: 'https://jx.xmflv.com',
pragma: 'no-cache',
priority: 'u=1, i',
'sec-ch-ua': '"Not)A;Brand";v="8", "Chromium";v="138", "Google Chrome";v="138"',
'sec-ch-ua-mobile': '?0',
'sec-ch-ua-platform': '"macOS"',
'sec-fetch-dest': 'empty',
'sec-fetch-mode': 'cors',
'sec-fetch-site': 'cross-site',
'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36',
Referrer: 'https://jx.xmflv.com',
},
});
console.log('res', res.data);

return res.data;
};
const downLoadTs = async (uri, name) => {
const res = await axios.get(uri, {
headers: {
accept: '*/*',
'accept-language': 'zh-CN,zh;q=0.9',
'cache-control': 'no-cache',
origin: 'https://jx.xmflv.com',
pragma: 'no-cache',
'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36',
'sec-ch-ua': '"Not)A;Brand";v="8", "Chromium";v="138", "Google Chrome";v="138"',
'sec-ch-ua-mobile': '?0',
'sec-ch-ua-platform': '"macOS"',
},
});

const tsContent = res.data;
fs.writeFileSync(`./segements/${name}.ts`, tsContent);
};
const main = async () => {
const iqyRes = await fetchParamFromIqy();
const parseRes = await parseApi(targetUrl[0], iqyRes.time, iqyRes.t);
console.log(parseRes);
const url = decrypt(parseRes.url, parseRes.aes_key, parseRes.aes_iv);
console.log('url', url);
const m3u8Content = await fetchM3u8(url);
console.log('m3u8Content', m3u8Content);

const tsList = parseM3U8(m3u8Content);
console.log('tsList', tsList);
console.log('all num:', tsList.segments.length);
for (let i = 0; i < tsList.segments.length; i++) {
const segment = tsList.segments[i];
fs.appendFileSync('./file_2.txt', `file '${i}.ts'\r\n`);
downLoadTs(segment.uri, i);
}

// await downLoadTs(
// "https://cdn.ryplay12.com/20250823/21268_4fe86060/2000k/hls/1c20fbfb72bfaf73f338ba4f1115fbab.ts"
// );
};

main();