我不确定此链接是否来自谷歌驱动器,但是这样的链接
https://redirector.googlevideo.com/videoplayback?requiressl=yes&shardbypass=yes&cmbypass=yes&id=655d8adf2ea5cdd6&itag=22&source=picasa&cmo=secure_transport%3Dyes&ip=0.0.0.0&ipbits=0&expire=1419332123&sparams=requiressl,shardbypass,cmbypass,id,itag,source,ip,ipbits,expire&signature=2FAA3FAB8E8753AFCC19CDDEC28AF30D4081E062.7330142E87D0587D6E85E8D898687F65956067F1&key=lh1
我看到一些网站使用这些链接来流式传输视频,等等,但他们如何创建这些链接流? 它是某种api生成的链接吗?