Fix double stop in ANSVideoPlayer

modules/ANSCV/ANSFilePlayer.cpp

@@ -57,8 +57,11 @@ namespace ANSCENTER {
 				_logger.LogError("ANSFILEPLAYER::Destroy.", "Unknown exception", __FILE__, __LINE__);
 			}
 		}
+		// Destructor calls close() exactly once — do not call close() explicitly
+		// beforehand. CFilePlayer::close() is not safe to call twice (it re-enters
+		// decoder Stop/flush on an already-torn-down decoder).
 		if (clientToClose) {
-			clientToClose->close();
+			clientToClose.reset();
 		}
 	}
 	void ANSFILEPLAYER::CheckLicense() {
@@ -102,7 +105,8 @@ namespace ANSCENTER {
 			std::lock_guard<std::recursive_mutex> lock(_mutex);
 			_isPlaying = false;
 		}
-		_playerClient->close();
+		// CFilePlayer::open() calls close() internally at the top — no need
+		// to close explicitly here (doing so would double-close the decoder).
 		std::lock_guard<std::recursive_mutex> lock(_mutex);
 		Setup();
 		return Start();