修复语音对讲后停止点播失败的BUG

src/main/java/com/genersoft/iot/vmp/service/bean/SSRCInfo.java

@@ -7,12 +7,14 @@ public class SSRCInfo {
 
     private int port;
     private String ssrc;
+    private String app;
     private String Stream;
     private String timeOutTaskKey;
 
-    public SSRCInfo(int port, String ssrc, String stream, String timeOutTaskKey) {
+    public SSRCInfo(int port, String ssrc, String app, String stream, String timeOutTaskKey) {
         this.port = port;
         this.ssrc = ssrc;
+        this.app = app;
         this.Stream = stream;
         this.timeOutTaskKey = timeOutTaskKey;
     }