diff --git a/packages/audioplayers_windows/windows/CMakeLists.txt b/packages/audioplayers_windows/windows/CMakeLists.txt
index 0943f70ff..1bdb035ba 100644
--- a/packages/audioplayers_windows/windows/CMakeLists.txt
+++ b/packages/audioplayers_windows/windows/CMakeLists.txt
@@ -35,6 +35,7 @@ add_library(${PLUGIN_NAME} SHARED
   "audio_player.cpp"
   "audioplayers_helpers.h"
   "event_stream_handler.h"
+  "platform_thread_handler.h"   # NEW: Added platform thread handler
   "MediaEngineExtension.h"
   "MediaEngineExtension.cpp"
   "MediaFoundationHelpers.h"
diff --git a/packages/audioplayers_windows/windows/audioplayers_windows_plugin.cpp b/packages/audioplayers_windows/windows/audioplayers_windows_plugin.cpp
index c84e8cbed..04c7ef4b4 100644
--- a/packages/audioplayers_windows/windows/audioplayers_windows_plugin.cpp
+++ b/packages/audioplayers_windows/windows/audioplayers_windows_plugin.cpp
@@ -17,6 +17,7 @@
 
 #include "audio_player.h"
 #include "audioplayers_helpers.h"
+#include "platform_thread_handler.h"  // NEW: Include platform thread handler
 
 namespace {
 
@@ -51,6 +52,9 @@ class AudioplayersWindowsPlugin : public Plugin {
   static inline std::unique_ptr<MethodChannel<EncodableValue>> methods{};
   static inline std::unique_ptr<MethodChannel<EncodableValue>> globalMethods{};
   static inline std::unique_ptr<EventStreamHandler<>> globalEvents{};
+  
+  // NEW: Store event channels to prevent them from being destroyed
+  static inline std::map<std::string, std::unique_ptr<EventChannel<EncodableValue>>> playerEventChannels{};
 
   // Called when a method is called on this plugin's channel from Dart.
   void HandleMethodCall(const MethodCall<EncodableValue>& method_call,
@@ -70,6 +74,12 @@ class AudioplayersWindowsPlugin : public Plugin {
 // static
 void AudioplayersWindowsPlugin::RegisterWithRegistrar(
     PluginRegistrarWindows* registrar) {
+  
+  // NEW: Initialize platform thread handler FIRST (must be on platform thread)
+  if (!audioplayers::PlatformThreadHandler::Initialize()) {
+    OutputDebugStringA("[AudioPlayers] ERROR: Failed to initialize PlatformThreadHandler\n");
+  }
+  
   binaryMessenger = registrar->messenger();
   methods = std::make_unique<MethodChannel<EncodableValue>>(
       binaryMessenger, "xyz.luan/audioplayers",
@@ -103,7 +113,13 @@ void AudioplayersWindowsPlugin::RegisterWithRegistrar(
 
 AudioplayersWindowsPlugin::AudioplayersWindowsPlugin() {}
 
-AudioplayersWindowsPlugin::~AudioplayersWindowsPlugin() {}
+AudioplayersWindowsPlugin::~AudioplayersWindowsPlugin() {
+  // NEW: Cleanup platform thread handler
+  audioplayers::PlatformThreadHandler::Shutdown();
+  
+  // Clear event channels
+  playerEventChannels.clear();
+}
 
 void AudioplayersWindowsPlugin::HandleGlobalMethodCall(
     const MethodCall<EncodableValue>& method_call,
@@ -115,6 +131,7 @@ void AudioplayersWindowsPlugin::HandleGlobalMethodCall(
       entry.second->Dispose();
     }
     audioPlayers.clear();
+    playerEventChannels.clear();  // NEW: Also clear event channels
   } else if (method_call.method_name().compare("setAudioContext") == 0) {
     this->OnGlobalLog("Setting AudioContext is not supported on Windows");
   } else if (method_call.method_name().compare("emitLog") == 0) {
@@ -247,6 +264,7 @@ void AudioplayersWindowsPlugin::HandleMethodCall(
   } else if (method_call.method_name().compare("dispose") == 0) {
     player->Dispose();
     audioPlayers.erase(playerId);
+    playerEventChannels.erase(playerId);  // NEW: Also remove event channel
   } else {
     result->NotImplemented();
     return;
@@ -255,6 +273,7 @@ void AudioplayersWindowsPlugin::HandleMethodCall(
 }
 
 void AudioplayersWindowsPlugin::CreatePlayer(std::string playerId) {
+  // NEW: Create and store event channel to keep it alive
   auto eventChannel = std::make_unique<EventChannel<EncodableValue>>(
       binaryMessenger, "xyz.luan/audioplayers/events/" + playerId,
       &StandardMethodCodec::GetInstance());
@@ -264,6 +283,9 @@ void AudioplayersWindowsPlugin::CreatePlayer(std::string playerId) {
       static_cast<StreamHandler<EncodableValue>*>(eventHandler);
   std::unique_ptr<StreamHandler<EncodableValue>> _ptr{_obj_stm_handle};
   eventChannel->SetStreamHandler(std::move(_ptr));
+  
+  // NEW: Store the event channel
+  playerEventChannels[playerId] = std::move(eventChannel);
 
   auto player =
       std::make_unique<AudioPlayer>(playerId, methods.get(), eventHandler);
diff --git a/packages/audioplayers_windows/windows/event_stream_handler.h b/packages/audioplayers_windows/windows/event_stream_handler.h
index 577f4c0ef..429fa845a 100644
--- a/packages/audioplayers_windows/windows/event_stream_handler.h
+++ b/packages/audioplayers_windows/windows/event_stream_handler.h
@@ -1,10 +1,23 @@
+#pragma once
+
 #include <flutter/encodable_value.h>
 #include <flutter/event_channel.h>
 
 #include <mutex>
+#include <memory>
+
+#include "platform_thread_handler.h"
 
 using namespace flutter;
 
+/**
+ * Thread-safe EventStreamHandler for audioplayers_windows.
+ * 
+ * This handler ensures that all EventSink calls are made on the platform thread,
+ * even when called from MediaFoundation's MTA threads.
+ * 
+ * IMPORTANT: PlatformThreadHandler::Initialize() must be called before using this handler.
+ */
 template <typename T = EncodableValue>
 class EventStreamHandler : public StreamHandler<T> {
  public:
@@ -12,18 +25,40 @@ class EventStreamHandler : public StreamHandler<T> {
 
   virtual ~EventStreamHandler() = default;
 
+  /**
+   * Send a success event to Flutter.
+   * Thread-safe: automatically marshals to platform thread if needed.
+   */
   void Success(std::unique_ptr<T> _data) {
-    std::unique_lock<std::mutex> _ul(m_mtx);
-    if (m_sink.get())
-      m_sink.get()->Success(*_data.get());
+    // Capture data by moving into shared_ptr for safe cross-thread transfer
+    auto sharedData = std::make_shared<T>(std::move(*_data));
+    
+    audioplayers::PlatformThreadHandler::RunOnPlatformThread([this, sharedData]() {
+      std::unique_lock<std::mutex> _ul(m_mtx);
+      if (m_sink.get()) {
+        m_sink.get()->Success(*sharedData);
+      }
+    });
   }
 
+  /**
+   * Send an error event to Flutter.
+   * Thread-safe: automatically marshals to platform thread if needed.
+   */
   void Error(const std::string& error_code,
              const std::string& error_message,
              const T& error_details) {
-    std::unique_lock<std::mutex> _ul(m_mtx);
-    if (m_sink.get())
-      m_sink.get()->Error(error_code, error_message, error_details);
+    // Copy parameters for safe cross-thread transfer
+    auto code = error_code;
+    auto message = error_message;
+    auto details = error_details;
+    
+    audioplayers::PlatformThreadHandler::RunOnPlatformThread([this, code, message, details]() {
+      std::unique_lock<std::mutex> _ul(m_mtx);
+      if (m_sink.get()) {
+        m_sink.get()->Error(code, message, details);
+      }
+    });
   }
 
  protected:
@@ -38,11 +73,11 @@ class EventStreamHandler : public StreamHandler<T> {
   std::unique_ptr<StreamHandlerError<T>> OnCancelInternal(
       const T* arguments) override {
     std::unique_lock<std::mutex> _ul(m_mtx);
-    m_sink.release();
+    m_sink.reset();  // Use reset() instead of release() to properly clean up
     return nullptr;
   }
 
  private:
   std::mutex m_mtx;
   std::unique_ptr<EventSink<T>> m_sink;
-};
\ No newline at end of file
+};
diff --git a/packages/audioplayers_windows/windows/platform_thread_handler.h b/packages/audioplayers_windows/windows/platform_thread_handler.h
new file mode 100644
index 000000000..e531c2141
--- /dev/null
+++ b/packages/audioplayers_windows/windows/platform_thread_handler.h
@@ -0,0 +1,204 @@
+#pragma once
+
+#include <windows.h>
+#include <functional>
+#include <queue>
+#include <mutex>
+#include <memory>
+#include <atomic>
+
+namespace audioplayers {
+
+// Custom window message for dispatching callbacks to platform thread
+#define WM_AUDIOPLAYERS_CALLBACK (WM_USER + 100)
+
+/**
+ * PlatformThreadHandler - ensures callbacks are executed on the Flutter platform thread.
+ * 
+ * This class creates a hidden window to receive Windows messages, allowing callbacks
+ * from MTA threads (MediaFoundation) to be safely dispatched to the platform thread.
+ * 
+ * Usage:
+ *   1. Initialize once during plugin registration: PlatformThreadHandler::Initialize()
+ *   2. Use RunOnPlatformThread() from any thread to execute code on platform thread
+ *   3. Shutdown when plugin is destroyed: PlatformThreadHandler::Shutdown()
+ */
+class PlatformThreadHandler {
+ public:
+  using Callback = std::function<void()>;
+
+  /**
+   * Initialize the handler. Must be called from the platform thread.
+   * Creates a hidden window for message dispatching.
+   */
+  static bool Initialize() {
+    if (s_instance) {
+      return true;  // Already initialized
+    }
+    
+    s_instance = std::make_unique<PlatformThreadHandler>();
+    return s_instance->CreateMessageWindow();
+  }
+
+  /**
+   * Shutdown and cleanup. Should be called when plugin is destroyed.
+   */
+  static void Shutdown() {
+    if (s_instance) {
+      s_instance->DestroyMessageWindow();
+      s_instance.reset();
+    }
+  }
+
+  /**
+   * Check if the handler is initialized.
+   */
+  static bool IsInitialized() {
+    return s_instance != nullptr && s_instance->m_hwnd != nullptr;
+  }
+
+  /**
+   * Execute a callback on the platform thread.
+   * If already on the platform thread, executes immediately.
+   * Otherwise, posts a message to the hidden window.
+   * 
+   * @param callback The function to execute on the platform thread.
+   * @param synchronous If true, blocks until callback completes. Default is false (async).
+   */
+  static void RunOnPlatformThread(Callback callback, bool synchronous = false) {
+    if (!s_instance || !s_instance->m_hwnd) {
+      // Fallback: execute directly (not ideal, but prevents crash)
+      // Log warning in debug builds
+#ifdef _DEBUG
+      OutputDebugStringA("[AudioPlayers] Warning: PlatformThreadHandler not initialized, executing callback directly\n");
+#endif
+      callback();
+      return;
+    }
+
+    // Check if we're already on the platform thread
+    if (GetCurrentThreadId() == s_instance->m_platformThreadId) {
+      callback();
+      return;
+    }
+
+    // Dispatch to platform thread via message queue
+    s_instance->PostCallback(std::move(callback), synchronous);
+  }
+
+  /**
+   * Get the platform thread ID.
+   */
+  static DWORD GetPlatformThreadId() {
+    return s_instance ? s_instance->m_platformThreadId : 0;
+  }
+
+ private:
+  PlatformThreadHandler() 
+      : m_hwnd(nullptr), 
+        m_platformThreadId(GetCurrentThreadId()) {}
+
+  ~PlatformThreadHandler() {
+    DestroyMessageWindow();
+  }
+
+  // Non-copyable
+  PlatformThreadHandler(const PlatformThreadHandler&) = delete;
+  PlatformThreadHandler& operator=(const PlatformThreadHandler&) = delete;
+
+  bool CreateMessageWindow() {
+    // Register window class
+    WNDCLASSEXW wc = {};
+    wc.cbSize = sizeof(WNDCLASSEXW);
+    wc.lpfnWndProc = WindowProc;
+    wc.hInstance = GetModuleHandle(nullptr);
+    wc.lpszClassName = L"AudioPlayersMessageWindow";
+
+    if (!RegisterClassExW(&wc)) {
+      DWORD error = GetLastError();
+      if (error != ERROR_CLASS_ALREADY_EXISTS) {
+        return false;
+      }
+    }
+
+    // Create hidden message-only window
+    m_hwnd = CreateWindowExW(
+        0,
+        L"AudioPlayersMessageWindow",
+        L"",
+        0,
+        0, 0, 0, 0,
+        HWND_MESSAGE,  // Message-only window
+        nullptr,
+        GetModuleHandle(nullptr),
+        this  // Pass this pointer for use in WindowProc
+    );
+
+    if (!m_hwnd) {
+      return false;
+    }
+
+    // Store this pointer in window user data
+    SetWindowLongPtrW(m_hwnd, GWLP_USERDATA, reinterpret_cast<LONG_PTR>(this));
+
+    return true;
+  }
+
+  void DestroyMessageWindow() {
+    if (m_hwnd) {
+      DestroyWindow(m_hwnd);
+      m_hwnd = nullptr;
+    }
+  }
+
+  void PostCallback(Callback callback, bool synchronous) {
+    // Create callback wrapper on heap
+    auto* callbackPtr = new CallbackWrapper{std::move(callback), synchronous};
+    
+    if (synchronous) {
+      // Use SendMessage for synchronous execution (blocks until processed)
+      SendMessageW(m_hwnd, WM_AUDIOPLAYERS_CALLBACK, 
+                   reinterpret_cast<WPARAM>(callbackPtr), 0);
+    } else {
+      // Use PostMessage for asynchronous execution
+      if (!PostMessageW(m_hwnd, WM_AUDIOPLAYERS_CALLBACK, 
+                        reinterpret_cast<WPARAM>(callbackPtr), 0)) {
+        // PostMessage failed, cleanup and execute directly as fallback
+        delete callbackPtr;
+#ifdef _DEBUG
+        OutputDebugStringA("[AudioPlayers] Warning: PostMessage failed\n");
+#endif
+      }
+    }
+  }
+
+  static LRESULT CALLBACK WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {
+    if (msg == WM_AUDIOPLAYERS_CALLBACK) {
+      auto* wrapper = reinterpret_cast<CallbackWrapper*>(wParam);
+      if (wrapper) {
+        try {
+          wrapper->callback();
+        } catch (...) {
+#ifdef _DEBUG
+          OutputDebugStringA("[AudioPlayers] Exception in callback\n");
+#endif
+        }
+        delete wrapper;
+      }
+      return 0;
+    }
+    return DefWindowProcW(hwnd, msg, wParam, lParam);
+  }
+
+  struct CallbackWrapper {
+    Callback callback;
+    bool synchronous;
+  };
+
+  HWND m_hwnd;
+  DWORD m_platformThreadId;
+
+  static inline std::unique_ptr<PlatformThreadHandler> s_instance;
+};
+
+}  // namespace audioplayers