你好，授权确保已经把海康或者大华私有协议播放库已经解压到猿大师指定目录，并重新执行猿大师启动程序Installwrl.bat，解压后的文件位置如下图，VideoPlayerTest.exe 为多引擎测试播放工具。
在线测试页面：http://test.yuanmaster.com/HKFrame.html
海康威视私有协议播放的Json如下：
{"req":"Wrl_VideoWebPlayer","rid":4,"para":{"Type":"0","Title":"HK Web Player","Flag":66,"Left":20,"Top":20,"Width":480,"Height":320,"IframeX":0,"IframeY":210,"BarW":0,"BarH":0,"ScrollTop":0,"Version":"0","ShowType":1,"Web":[{"ID":1,"Server":"admin:admin12345@192.168.0.100:8000","Option":"PlayEngine=0"}]}}
大华私有协议播放的Json如下：
{"req":"Wrl_VideoWebPlayer","rid":4,"para":{"Type":"0","Title":"HK Web Player","Flag":66,"Left":20,"Top":20,"Width":480,"Height":320,"IframeX":0,"IframeY":210,"BarW":0,"BarH":0,"ScrollTop":0,"Version":"0","ShowType":1,"Web":[{"ID":1,"Server":"admin:admin12345@192.168.0.100:37777","Option":"PlayEngine=4"}]}}
PlayEngine=2 指定用LibVLC引擎播放 默认0是采用海康SDK私有协议播放 1是采用海康MP4本地文件引擎播放 3是采用FFPlayer引擎播放 4是采用大华SDK私有协议播放
