private static int GetWidevineSecurityLevel(StreamingDrmSessionManager sessionManager)
            {
                switch (sessionManager.GetPropertyString("securityLevel"))
                {
                case "L1":
                    return(SecurityLevel1);

                case "L3":
                    return(SecurityLevel3);

                default:
                    return(SecurityLevelUnknown);
                }
            }
 private static int GetWidevineSecurityLevel(StreamingDrmSessionManager sessionManager)
 {
     switch (sessionManager.GetPropertyString("securityLevel"))
     {
         case "L1":
             return SecurityLevel1;
         case "L3":
             return SecurityLevel3;
         default:
             return SecurityLevelUnknown;
     }
 }