腾讯视频解析

http://h5vv.video.qq.com/getinfo?callback=json&isHLS=false&charge=0&vid=r31115giyqq&defn=sd&defnpayver=1&otype=json&platform=10901&sdtfrom=v1010&host=v.qq.com

defn 是清晰度

https://ugcdx.qq.com/ 视频使用域名地址

例如如下结果：

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