http://api.edusoho.net/api.m3u8?action=HLSEncryptedList&accessKey=0W95Fk7e9SqI80NdBuj7hsX4E3a1etPe&args=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&encode=base64&sign=0e7b210e4e515b147971c4e645bceeb0f4ce915e这样的流媒体视频链接，把视频文件下载到本地服务器后，使用拼接链接地址播放播放本服务器上的下载的视频文件，播放不出来。