优化点播体验， 优化tcp被动的sdp

panlinlin

2021-04-23 d551c82d34618ca31e2a15b5bc0c51f727084466

 src/main/java/com/genersoft/iot/vmp/service/IStreamProxyService.java

@@ -10,7 +10,7 @@
     * 保存视频代理
     * @param param
     */
    void save(StreamProxyItem param);
    String save(StreamProxyItem param);

    /**
     * 添加视频代理到zlm