网站视频

解析视频连接

以某一个视频为例：

因为是视频的原因，视频后台服务器为了优化做了对视频这一类大文件的分片处理，所以下面会看到一集视频会包含很多请求链接，本人测试了一下，平均一个请求会对应一个1M的视频文件
分片处理的好处，参考：http://www.bcty365.com/content-122-2830-1.html

• 第一集

1. https://apd-a932749eef6af572e38b6f95614c738c.v.smtcdns.com/moviets.tc.qq.com/ADsw0Ag01YJuSUplZEUyXNIU97y4ZQAgug1rz8mfYB3s/uwMROfz2r5xgoaQXGdGnC2df645GziNP4fCTXzcc9dfItw5M/Ftp7A8mmkHd2mAZjxnkj21cax4hWztxhPmkm3OcVNuD2ITOSTHsbggJg6lRk9TPIcJOnAxnSnUQxd2gNsZMXEOtHku0ywcYcAlcovWry4keFn9IIrXKw8zIpQukoOVb-ZJwTeJpC-xMYl3OT34es0OWmBW065npyidiyB-Y9fEo/0196_e0033e0q9cc.321002.7.ts?index=196&start=1967480&end=1979200&brs=13983252&bre=15046203&ver=4
2. https://apd-a932749eef6af572e38b6f95614c738c.v.smtcdns.com/moviets.tc.qq.com/ADsw0Ag01YJuSUplZEUyXNIU97y4ZQAgug1rz8mfYB3s/uwMROfz2r5xgoaQXGdGnC2df645GziNP4fCTXzcc9dfItw5M/Ftp7A8mmkHd2mAZjxnkj21cax4hWztxhPmkm3OcVNuD2ITOSTHsbggJg6lRk9TPIcJOnAxnSnUQxd2gNsZMXEOtHku0ywcYcAlcovWry4keFn9IIrXKw8zIpQukoOVb-ZJwTeJpC-xMYl3OT34es0OWmBW065npyidiyB-Y9fEo/0197_e0033e0q9cc.321002.7.ts?index=197&start=1979200&end=1988840&brs=15046204&bre=15888631&ver=4
3. https://apd-a932749eef6af572e38b6f95614c738c.v.smtcdns.com/moviets.tc.qq.com/ADsw0Ag01YJuSUplZEUyXNIU97y4ZQAgug1rz8mfYB3s/uwMROfz2r5xgoaQXGdGnC2df645GziNP4fCTXzcc9dfItw5M/Ftp7A8mmkHd2mAZjxnkj21cax4hWztxhPmkm3OcVNuD2ITOSTHsbggJg6lRk9TPIcJOnAxnSnUQxd2gNsZMXEOtHku0ywcYcAlcovWry4keFn9IIrXKw8zIpQukoOVb-ZJwTeJpC-xMYl3OT34es0OWmBW065npyidiyB-Y9fEo/0199_e0033e0q9cc.321002.7.ts?index=199&start=1999480&end=2009200&brs=17176996&bre=19421715&ver=4
4. 。。。。

• 第二集

5. https://apd-010bc0c3e5ca5b1d7459f3608a4b2375.v.smtcdns.com/moviets.tc.qq.com/AS-TR7RYq1T6Fj0mYPnd5tSP0ymLMOOrPfq66CGUB_pA/uwMROfz2r5xgoaQXGdGnC2df645GziNP4fCTXzcc9dfItw5M/cr8rhXTonKbMp7bAJhYCSd1pyJ5fvVY5KwIG6I4GGelq8TB0LIIBuZrvsH1aPD2mscW_Dmdf_Y8FjRLuUvj9k6JDCMeypr_0Kvjl6KCZE9Zw7HDwbufGIwyPoyEYWWzLCkEA3h7Bj1Ixs5ZRliC143hZhtVw3gdXO1ZaPQ_LI1Y/010_w0033a06edh.321002.1.ts?index=10&start=97200&end=109200&brs=8224248&bre=8757415&ver=4
6. https://apd-010bc0c3e5ca5b1d7459f3608a4b2375.v.smtcdns.com/moviets.tc.qq.com/AS-TR7RYq1T6Fj0mYPnd5tSP0ymLMOOrPfq66CGUB_pA/uwMROfz2r5xgoaQXGdGnC2df645GziNP4fCTXzcc9dfItw5M/cr8rhXTonKbMp7bAJhYCSd1pyJ5fvVY5KwIG6I4GGelq8TB0LIIBuZrvsH1aPD2mscW_Dmdf_Y8FjRLuUvj9k6JDCMeypr_0Kvjl6KCZE9Zw7HDwbufGIwyPoyEYWWzLCkEA3h7Bj1Ixs5ZRliC143hZhtVw3gdXO1ZaPQ_LI1Y/011_w0033a06edh.321002.1.ts?index=11&start=109200&end=120000&brs=8757416&bre=9381011&ver=4
7. https://apd-010bc0c3e5ca5b1d7459f3608a4b2375.v.smtcdns.com/moviets.tc.qq.com/AS-TR7RYq1T6Fj0mYPnd5tSP0ymLMOOrPfq66CGUB_pA/uwMROfz2r5xgoaQXGdGnC2df645GziNP4fCTXzcc9dfItw5M/cr8rhXTonKbMp7bAJhYCSd1pyJ5fvVY5KwIG6I4GGelq8TB0LIIBuZrvsH1aPD2mscW_Dmdf_Y8FjRLuUvj9k6JDCMeypr_0Kvjl6KCZE9Zw7HDwbufGIwyPoyEYWWzLCkEA3h7Bj1Ixs5ZRliC143hZhtVw3gdXO1ZaPQ_LI1Y/012_w0033a06edh.321002.1.ts?index=12&start=120000&end=132920&brs=9381012&bre=10136019&ver=4
8. 。。。。。。

总结视频链接规律如下：

• 视频做了分片处理：

1. 每个请求不同的地方如下：
   index=190&start=1910680&end=1919680&brs=8569792&bre=9330063&ver=4
   index=191&start=1919680&end=1929880&brs=9330064&bre=10364251&ver=4
   index=192&start=1929880&end=1939040&brs=10364252&bre=11051015&ver=4
   index=193&start=1939040&end=1949200&brs=11051016&bre=12119983&ver=4
   index=194&start=1949200&end=1958160&brs=12119984&bre=12920299&ver=4
   index=195&start=1958160&end=1967480&brs=12920300&bre=13983251&ver=4
   index=196&start=1967480&end=1979200&brs=13983252&bre=15046203&ver=4

基数：1910680
步长：9000

• 得到这样的规律，应该可以为爬取视频资源文件提供思路了