Fix double stops

modules/ANSCV/ANSMJPEG.cpp

@@ -59,8 +59,11 @@ namespace ANSCENTER {
             }
             clientToClose = std::move(_playerClient);
         }
+        // reset() runs the destructor which calls close() exactly once.
+        // Do NOT call close() explicitly before reset() — second close would
+        // re-enter decoder Stop/flush on already-torn-down state.
         if (clientToClose) {
-            clientToClose->close();
+            clientToClose.reset();
         }
     }
     static void VerifyGlobalANSMJPEGLicense(const std::string& licenseKey) {
@@ -141,7 +144,8 @@ namespace ANSCENTER {
             std::lock_guard<std::recursive_mutex> lock(_mutex);
             _isPlaying = false;
         }
-        _playerClient->close();
+        // CHttpMjpegPlayer::open() calls close() internally at the top —
+        // no need to close explicitly (would be a double-close).
         std::lock_guard<std::recursive_mutex> lock(_mutex);
         Setup();
         _isPlaying = _playerClient->play();