diff --git a/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Build/Make/Makefile b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Build/Make/Makefile
new file mode 100644
index 0000000..98af8ae
--- /dev/null
+++ b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Build/Make/Makefile
@@ -0,0 +1,60 @@
+PROJECT_NAME        = mako2v4l
+
+PROJECT_DIR         = ../..
+EXAMPLES_DIR        = $(PROJECT_DIR)/../..
+VIMBASDK_DIR        = $(EXAMPLES_DIR)/../..
+MAKE_INCLUDE_DIR    = $(CURDIR)/$(EXAMPLES_DIR)/Build/Make
+
+include $(MAKE_INCLUDE_DIR)/Common.mk
+
+CONFIG_DIR          = $(ARCH)_$(WORDSIZE)bit
+BIN_FILE            = $(PROJECT_NAME)
+BIN_DIR             = binary/$(CONFIG_DIR)
+OBJ_DIR             = object/$(CONFIG_DIR)
+BIN_PATH            = $(BIN_DIR)/$(BIN_FILE)
+
+all: $(BIN_PATH)
+
+include $(MAKE_INCLUDE_DIR)/VimbaCPP.mk
+include $(MAKE_INCLUDE_DIR)/VimbaImageTransform.mk
+
+SOURCE_DIR          = $(PROJECT_DIR)/Source
+
+INCLUDE_DIRS        = -I$(SOURCE_DIR) \
+                      -I$(EXAMPLES_DIR) \
+                      -I$(OBJ_DIR) \
+                      -I$(VIMBASDK_DIR)/VimbaCPP/Include \
+                      -I$(VIMBASDK_DIR)/VimbaImageTransform/Include
+
+LIBS                = $(VIMBACPP_LIBS) \
+                      $(VIMBAIMAGETRANSFORM_LIBS) \
+                      -lv4l2
+
+DEFINES             =
+
+CFLAGS              = $(COMMON_CFLAGS) \
+                      $(VIMBACPP_CFLAGS) \
+                      $(VIMBAIMAGETRANSFORM_CFLAGS)
+
+OBJ_FILES           = $(OBJ_DIR)/ApiController.o \
+                      $(OBJ_DIR)/FrameObserver.o \
+                      $(OBJ_DIR)/main.o
+
+DEPENDENCIES        = VimbaCPP \
+                      VimbaImageTransform
+
+$(OBJ_DIR)/%.o: $(SOURCE_DIR)/%.cpp $(OBJ_DIR)
+	$(CXX) -c $(INCLUDE_DIRS) $(DEFINES) $(CFLAGS) -o $@ $<
+
+$(BIN_PATH): $(DEPENDENCIES) $(OBJ_FILES) $(BIN_DIR)
+	$(CXX) $(ARCH_CFLAGS) -o $(BIN_PATH) $(OBJ_FILES) $(LIBS) -Wl,-rpath,'$ORIGIN'
+
+clean:
+	$(RM) binary -r -f
+	$(RM) object -r -f
+
+$(OBJ_DIR):
+	$(MKDIR) -p $(OBJ_DIR)
+
+$(BIN_DIR):
+	$(MKDIR) -p $(BIN_DIR)
\ No newline at end of file
diff --git a/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/ApiController.cpp b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/ApiController.cpp
new file mode 100644
index 0000000..493e1c1
--- /dev/null
+++ b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/ApiController.cpp
@@ -0,0 +1,149 @@
+#include "ApiController.h"
+#include "FrameObserver.h"
+#include <sstream>
+#include <iostream>
+
+namespace AVT {
+namespace VmbAPI {
+namespace Examples {
+
+ApiController::ApiController()
+    : m_system(VimbaSystem::GetInstance()),
+      m_nWidth(0),
+      m_nHeight(0),
+      m_nPixelFormat(0)
+{
+}
+
+ApiController::~ApiController()
+{
+    if (m_pCamera) {
+        StopContinuousImageAcquisition();
+    }
+}
+
+VmbErrorType ApiController::StartUp()
+{
+    return m_system.Startup();
+}
+
+void ApiController::ShutDown()
+{
+    m_system.Shutdown();
+}
+
+VmbErrorType ApiController::StartContinuousImageAcquisition(const std::string &rStrCameraID)
+{
+    VmbErrorType res = m_system.OpenCameraByID(rStrCameraID.c_str(), 
+                                              VmbAccessModeFull, 
+                                              m_pCamera);
+    if (VmbErrorSuccess == res) {
+        FeaturePtr pFormatFeature;
+        res = m_pCamera->GetFeatureByName("PixelFormat", pFormatFeature);
+        if (VmbErrorSuccess == res) {
+            VmbInt64_t pixelFormat;
+            res = pFormatFeature->GetValue(pixelFormat);
+            std::cout << "Camera Pixel Format: " << pixelFormat << std::endl;
+        }
+    }
+
+    // Optional: Adjust packet size for GigE cameras
+    FeaturePtr pCommandFeature;
+    if (VmbErrorSuccess == m_pCamera->GetFeatureByName("GVSPAdjustPacketSize", pCommandFeature)) {
+        pCommandFeature->RunCommand();
+    }
+
+    // Set camera parameters
+    res = SetValueIntMod2(m_pCamera, "Width", m_nWidth);
+    if (VmbErrorSuccess == res) {
+        res = SetValueIntMod2(m_pCamera, "Height", m_nHeight);
+    }
+    if (VmbErrorSuccess == res) {
+        FeaturePtr pFormatFeature;
+        res = m_pCamera->GetFeatureByName("PixelFormat", pFormatFeature);
+        if (VmbErrorSuccess == res) {
+            res = pFormatFeature->GetValue(m_nPixelFormat);
+        }
+    }
+
+    // Start acquisition with FrameObserver that streams to V4L2
+    if (VmbErrorSuccess == res) {
+        SP_SET(m_pFrameObserver, new FrameObserver(m_pCamera));
+        res = m_pCamera->StartContinuousImageAcquisition(3, m_pFrameObserver);
+    }
+
+    if (VmbErrorSuccess != res && m_pCamera) {
+        m_pCamera->Close();
+    }
+
+    return res;
+}
+
+VmbErrorType ApiController::StopContinuousImageAcquisition()
+{
+    if (m_pCamera) {
+        m_pCamera->StopContinuousImageAcquisition();
+        return m_pCamera->Close();
+    }
+    return VmbErrorSuccess;
+}
+
+ApiController::CameraPtrVector ApiController::GetCameraList()
+{
+    CameraPtrVector cameras;
+    m_system.GetCameras(cameras);
+    return cameras;
+}
+
+// Modified to return nullptr since we're streaming directly to V4L2
+ApiController::FramePtr ApiController::GetFrame()
+{
+    return FramePtr(); // Not supported in this mode
+}
+
+VmbErrorType ApiController::QueueFrame(FramePtr pFrame)
+{
+    if (!m_pCamera) {
+        return VmbErrorDeviceNotOpen;
+    }
+    return m_pCamera->QueueFrame(pFrame);
+}
+
+// Modified to do nothing since FrameObserver handles streaming
+void ApiController::ClearFrameQueue()
+{
+    // No operation needed as frames are directly streamed to V4L2
+}
+
+int ApiController::GetWidth() const {
+    return static_cast<int>(m_nWidth);
+}
+
+int ApiController::GetHeight() const {
+    return static_cast<int>(m_nHeight);
+}
+
+VmbPixelFormatType ApiController::GetPixelFormat() const {
+    return static_cast<VmbPixelFormatType>(m_nPixelFormat);
+}
+
+VmbErrorType ApiController::SetValueIntMod2(const AVT::VmbAPI::CameraPtr &camera, 
+                                         const std::string &featureName, 
+                                         VmbInt64_t &storage)
+{
+    AVT::VmbAPI::FeaturePtr pFeature;
+    VmbInt64_t min = 0, max = 0, inc = 0;
+    
+    VmbErrorType res = camera->GetFeatureByName(featureName.c_str(), pFeature);
+    if (VmbErrorSuccess == res) res = pFeature->GetRange(min, max);
+    if (VmbErrorSuccess == res) res = pFeature->GetIncrement(inc);
+    if (VmbErrorSuccess == res) {
+        max = max - (max % inc);
+        if (max % 2 != 0) max -= inc;
+        res = pFeature->SetValue(max);
+        storage = max;
+    }
+    return res;
+}
+
+}}} // namespace AVT::VmbAPI::Examples
\ No newline at end of file
diff --git a/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/ApiController.h b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/ApiController.h
new file mode 100644
index 0000000..56ca6e5
--- /dev/null
+++ b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/ApiController.h
@@ -0,0 +1,50 @@
+#ifndef APICONTROLLER_H
+#define APICONTROLLER_H
+
+#include <string>
+#include <VimbaCPP/Include/VimbaCPP.h>
+
+namespace AVT {
+namespace VmbAPI {
+namespace Examples {
+
+class FrameObserver;
+
+class ApiController
+{
+public:
+    typedef AVT::VmbAPI::CameraPtrVector CameraPtrVector;
+    typedef AVT::VmbAPI::FramePtr FramePtr;
+    
+    ApiController();
+    ~ApiController();
+
+    VmbErrorType StartUp();
+    void ShutDown();
+    VmbErrorType StartContinuousImageAcquisition(const std::string& cameraID);
+    VmbErrorType StopContinuousImageAcquisition();
+    CameraPtrVector GetCameraList();
+    FramePtr GetFrame();
+    VmbErrorType QueueFrame(FramePtr pFrame);
+    void ClearFrameQueue();
+
+    int GetWidth() const;
+    int GetHeight() const;
+    VmbPixelFormatType GetPixelFormat() const;
+
+private:
+    AVT::VmbAPI::VimbaSystem& m_system;
+    AVT::VmbAPI::CameraPtr m_pCamera;
+    AVT::VmbAPI::IFrameObserverPtr m_pFrameObserver;
+    VmbInt64_t m_nPixelFormat;
+    VmbInt64_t m_nWidth;
+    VmbInt64_t m_nHeight;
+
+    VmbErrorType SetValueIntMod2(const AVT::VmbAPI::CameraPtr &camera, 
+                                const std::string &featureName, 
+                                VmbInt64_t &storage);
+};
+
+}}} // namespace AVT::VmbAPI::Examples
+
+#endif
\ No newline at end of file
diff --git a/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/FrameObserver.cpp b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/FrameObserver.cpp
new file mode 100644
index 0000000..a30e47b
--- /dev/null
+++ b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/FrameObserver.cpp
@@ -0,0 +1,108 @@
+#include "FrameObserver.h"
+#include <string.h>
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <unistd.h>
+
+namespace AVT {
+namespace VmbAPI {
+namespace Examples {
+
+FrameObserver::FrameObserver(const CameraPtr& pCamera) 
+    : IFrameObserver(pCamera), m_videoFd(-1)
+{
+    if (!SetupVideoDevice()) {
+        fprintf(stderr, "Failed to setup video device\n");
+    }
+}
+
+FrameObserver::~FrameObserver()
+{
+    CloseVideoDevice();
+}
+
+bool FrameObserver::SetupVideoDevice()
+{
+    m_videoFd = open("/dev/video61", O_RDWR);
+    if (m_videoFd >= 0) {
+        // 初始化视频格式
+        memset(&m_vfmt, 0, sizeof(m_vfmt));
+        m_vfmt.type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
+        
+        // 设置默认格式（实际分辨率将在收到第一帧时更新）
+        m_vfmt.fmt.pix.width = 640;
+        m_vfmt.fmt.pix.height = 480;
+        m_vfmt.fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
+        m_vfmt.fmt.pix.field = V4L2_FIELD_NONE;
+        
+        if (ioctl(m_videoFd, VIDIOC_S_FMT, &m_vfmt) < 0) {
+            perror("Set video format");
+            close(m_videoFd);
+            m_videoFd = -1;
+        }
+
+        return true;
+    }
+    return false;
+}
+
+void FrameObserver::CloseVideoDevice()
+{
+    if (m_videoFd >= 0) {
+        close(m_videoFd);
+        m_videoFd = -1;
+    }
+}
+
+void FrameObserver::FrameReceived(const FramePtr pFrame) 
+{
+    std::lock_guard<std::mutex> lock(m_deviceMutex);
+    if (m_videoFd < 0) return;
+
+    // 获取帧信息和数据
+    VmbUchar_t* pBuffer = nullptr;
+    VmbUint32_t nSize = 0;
+    VmbUint32_t width = 0, height = 0;
+    VmbPixelFormatType pixelFormat;
+    
+    if (pFrame->GetImage(pBuffer) != VmbErrorSuccess ||
+        pFrame->GetImageSize(nSize) != VmbErrorSuccess ||
+        pFrame->GetWidth(width) != VmbErrorSuccess ||
+        pFrame->GetHeight(height) != VmbErrorSuccess ||
+        pFrame->GetPixelFormat(pixelFormat) != VmbErrorSuccess) {
+        return;
+    }
+
+    // 根据相机实际格式设置V4L2格式
+    m_vfmt.fmt.pix.width = width;
+    m_vfmt.fmt.pix.height = height;
+    
+    switch (pixelFormat) {
+        case VmbPixelFormatMono8:
+            m_vfmt.fmt.pix.pixelformat = V4L2_PIX_FMT_GREY;  // 单色8位
+            m_vfmt.fmt.pix.sizeimage = width * height;
+            break;
+        case VmbPixelFormatBayerRG8:
+            m_vfmt.fmt.pix.pixelformat = V4L2_PIX_FMT_SRGGB8;  // Bayer格式
+            m_vfmt.fmt.pix.sizeimage = width * height;
+            break;
+        default:  // 默认按YUYV处理
+            m_vfmt.fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
+            m_vfmt.fmt.pix.sizeimage = width * height * 2;
+    }
+
+    // 更新V4L2设备格式
+    if (ioctl(m_videoFd, VIDIOC_S_FMT, &m_vfmt) < 0) {
+        perror("Update video format");
+        return;
+    }
+
+    // 写入数据
+    ssize_t written = write(m_videoFd, pBuffer, nSize);
+    if (written != (ssize_t)nSize) {
+        perror("Write to video device");
+    }
+
+    m_pCamera->QueueFrame(pFrame);
+}
+}}} // namespace AVT::VmbAPI::Examples
\ No newline at end of file
diff --git a/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/FrameObserver.h b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/FrameObserver.h
new file mode 100644
index 0000000..8faf2be
--- /dev/null
+++ b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/FrameObserver.h
@@ -0,0 +1,33 @@
+#ifndef FRAMEOBSERVER_H
+#define FRAMEOBSERVER_H
+
+#include <linux/videodev2.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <VimbaCPP/Include/VimbaCPP.h>
+#include <mutex>
+
+namespace AVT {
+namespace VmbAPI {
+namespace Examples {
+
+class FrameObserver : public IFrameObserver
+{
+public:
+    FrameObserver(const CameraPtr& pCamera);
+    virtual ~FrameObserver();
+    
+    void FrameReceived(const FramePtr pFrame) override;
+
+private:
+    bool SetupVideoDevice();
+    void CloseVideoDevice();
+
+    int m_videoFd;
+    struct v4l2_format m_vfmt;
+    std::mutex m_deviceMutex;
+};
+
+}}} // namespace AVT::VmbAPI::Examples
+
+#endif
\ No newline at end of file
diff --git a/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/main.cpp b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/main.cpp
new file mode 100644
index 0000000..d33b1b5
--- /dev/null
+++ b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/main.cpp
@@ -0,0 +1,38 @@
+#include "ApiController.h"
+#include <iostream>
+#include <cstdlib>
+
+int main(int argc, char* argv[])
+{
+    AVT::VmbAPI::Examples::ApiController controller;
+    
+    if (VmbErrorSuccess != controller.StartUp()) {
+        std::cerr << "Failed to start Vimba system" << std::endl;
+        return EXIT_FAILURE;
+    }
+    
+    auto cameras = controller.GetCameraList();
+    if (cameras.empty()) {
+        std::cerr << "No cameras found" << std::endl;
+        controller.ShutDown();
+        return EXIT_FAILURE;
+    }
+    
+    std::string cameraId;
+    cameras[0]->GetID(cameraId);
+    std::cout << "Using camera: " << cameraId << std::endl;
+    
+    if (VmbErrorSuccess != controller.StartContinuousImageAcquisition(cameraId)) {
+        std::cerr << "Failed to start image acquisition" << std::endl;
+        controller.ShutDown();
+        return EXIT_FAILURE;
+    }
+    
+    std::cout << "Streaming to V4L2 device. Press Enter to stop..." << std::endl;
+    std::cin.get();
+    
+    controller.StopContinuousImageAcquisition();
+    controller.ShutDown();
+    
+    return EXIT_SUCCESS;
+}
\ No newline at end of file
diff --git a/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/res/AsynchronousGrab.png b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/res/AsynchronousGrab.png
new file mode 100644
index 0000000..61642b4
Binary files /dev/null and b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/res/AsynchronousGrab.png differ
diff --git a/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/res/AsynchronousGrab.qrc b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/res/AsynchronousGrab.qrc
new file mode 100644
index 0000000..e9cd2c6
--- /dev/null
+++ b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/res/AsynchronousGrab.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/AsynchronousGrabQt">
+        <file>AsynchronousGrab.png</file>
+    </qresource>
+</RCC>
diff --git a/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/res/AsynchronousGrab.ui b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/res/AsynchronousGrab.ui
new file mode 100644
index 0000000..7d6eab2
--- /dev/null
+++ b/Vimba_6_0/VimbaCPP/Examples/AsynchronousGrab/VirtualCamera/Source/res/AsynchronousGrab.ui
@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>AsynchronousGrabClass</class>
+ <widget class="QMainWindow" name="AsynchronousGrabClass">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1040</width>
+    <height>780</height>
+   </rect>
+  </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>1040</width>
+    <height>780</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>1040</width>
+    <height>780</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>AsynchronousGrab (Qt version)</string>
+  </property>
+  <property name="windowIcon">
+   <iconset resource="AsynchronousGrab.qrc">
+    <normaloff>:/AsynchronousGrabQt/AsynchronousGrab.png</normaloff>:/AsynchronousGrabQt/AsynchronousGrab.png</iconset>
+  </property>
+  <widget class="QWidget" name="centralWidget">
+   <widget class="QListWidget" name="m_ListBoxCameras">
+    <property name="geometry">
+     <rect>
+      <x>0</x>
+      <y>10</y>
+      <width>261</width>
+      <height>491</height>
+     </rect>
+    </property>
+   </widget>
+   <widget class="QListWidget" name="m_ListLog">
+    <property name="geometry">
+     <rect>
+      <x>0</x>
+      <y>580</y>
+      <width>1041</width>
+      <height>191</height>
+     </rect>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="m_ButtonStartStop">
+    <property name="geometry">
+     <rect>
+      <x>0</x>
+      <y>540</y>
+      <width>261</width>
+      <height>31</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Start Image Acquisition</string>
+    </property>
+   </widget>
+   <widget class="QLabel" name="m_LabelStream">
+    <property name="geometry">
+     <rect>
+      <x>270</x>
+      <y>10</y>
+      <width>771</width>
+      <height>561</height>
+     </rect>
+    </property>
+    <property name="sizePolicy">
+     <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+      <horstretch>0</horstretch>
+      <verstretch>0</verstretch>
+     </sizepolicy>
+    </property>
+    <property name="text">
+     <string/>
+    </property>
+   </widget>
+   <widget class="QCheckBox" name="m_ColorProcessingCheckBox">
+    <property name="geometry">
+     <rect>
+      <x>140</x>
+      <y>510</y>
+      <width>121</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>ColorProcessing</string>
+    </property>
+   </widget>
+  </widget>
+ </widget>
+ <layoutdefault spacing="6" margin="11"/>
+ <resources>
+  <include location="AsynchronousGrab.qrc"/>
+ </resources>
+ <connections/>
+</ui>