C++ VideoStream::stop方法代码示例

本文整理汇总了C++中VideoStream::stop方法的典型用法代码示例。如果您正苦于以下问题：C++ VideoStream::stop方法的具体用法？C++ VideoStream::stop怎么用？C++ VideoStream::stop使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类VideoStream的用法示例。

在下文中一共展示了VideoStream::stop方法的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: closeOpenNIDevice

int closeOpenNIDevice(Device &device , VideoStream &color , VideoStream &depth , VideoStream &ir)
{
    fprintf(stderr,"Stopping depth and color streams\n");
    depth.stop();
    color.stop();

    #if MOD_IR
       ir.stop();
       ir.destroy();
    #endif // MOD_IR

    depth.destroy();
    color.destroy();
    device.close();
    return 1;
}

开发者ID:AmmarkoV，项目名称:RGBDAcquisition，代码行数:16，代码来源:OpenNI2Acquisition.cpp

示例2: close

OniStatus Device::close()
{
	--m_openCount;

	if (m_openCount == 0)
	{
		while(m_streams.Begin() != m_streams.End())
		{
			VideoStream* pStream = *m_streams.Begin();
			pStream->stop();
			m_streams.Remove(pStream);
		}
		
		for (int i = 0; i < MAX_SENSORS_PER_DEVICE; ++i)
		{
			if (m_sensors[i] != NULL)
			{
				XN_DELETE(m_sensors[i]);
				m_sensors[i] = NULL;
			}
		}

		if (m_deviceHandle != NULL)
		{
			m_driverHandler.deviceClose(m_deviceHandle);
		}
		m_deviceHandle = NULL;
	}

	return ONI_STATUS_OK;
}

开发者ID:aldebaran，项目名称:openni2，代码行数:31，代码来源:OniDevice.cpp

示例3: beginConfigure

  virtual bool beginConfigure()
  {
    was_running_ = running_;
    if(was_running_) stream_.stop();
    running_ = false;

    return true;
  }

开发者ID:amiltonwong，项目名称:openni2_camera，代码行数:8，代码来源:camera.cpp

示例4:

  virtual ~SensorStreamManager()
  {
    stream_.removeNewFrameListener(this);
    stream_.stop();
    stream_.destroy();

    publisher_.shutdown();
  }

开发者ID:amiltonwong，项目名称:openni2_camera，代码行数:8，代码来源:camera.cpp

示例5: main

int main()
{
	Status rc = OpenNI::initialize();
	if (rc != STATUS_OK)
	{
		printf("Initialize failed\n%s\n", OpenNI::getExtendedError());
		return 1;
	}

	OpenNIEventListener eventPrinter;
	OpenNI::addListener(&eventPrinter);

	Device device;
	rc = device.open(ANY_DEVICE);
	if (rc != STATUS_OK)
	{
		printf("Couldn't open device\n%s\n", OpenNI::getExtendedError());
		return 2;
	}

	VideoStream depth;

	if (device.getSensorInfo(SENSOR_DEPTH) != NULL)
	{
		rc = depth.create(device, SENSOR_DEPTH);
		if (rc != STATUS_OK)
		{
			printf("Couldn't create depth stream\n%s\n", OpenNI::getExtendedError());
		}
	}
	rc = depth.start();
	if (rc != STATUS_OK)
	{
		printf("Couldn't start the depth stream\n%s\n", OpenNI::getExtendedError());
	}


	PrintCallback depthPrinter;

	// Register to new frame
	depth.addListener(&depthPrinter);

	// Wait while we're getting frames through the printer
	while (!wasKeyboardHit())
	{
		Sleep(100);
	}

	depth.removeListener(&depthPrinter);


	depth.stop();
	depth.destroy();
	device.close();
	OpenNI::shutdown();

	return 0;
}

开发者ID:MetaMagic，项目名称:OpenNI2，代码行数:58，代码来源:main.cpp

示例6: onSubscriptionChanged

 virtual void onSubscriptionChanged(const image_transport::SingleSubscriberPublisher& topic)
 {
   if(topic.getNumSubscribers() > 0)
   {
     if(!running_ && stream_.start() == STATUS_OK)
     {
       running_ = true;
     }
   }
   else
   {
     stream_.stop();
     running_ = false;
   }
 }

开发者ID:amiltonwong，项目名称:openni2_camera，代码行数:15，代码来源:camera.cpp

示例7: Size

int
main (int argc, char** argv)
{
    Status rc = OpenNI::initialize();
    if (rc != STATUS_OK)
    {
        std::cout << "Initialize failed: " << OpenNI::getExtendedError() << std::endl;
        return 1;
    }

    Device device;
    rc = device.open(ANY_DEVICE);
    if (rc != STATUS_OK)
    {
        std::cout << "Couldn't open device: " << OpenNI::getExtendedError() << std::endl;
        return 2;
    }

    VideoStream stream;
    if (device.getSensorInfo(currentSensor) != NULL)
    {
        rc = stream.create(device, currentSensor);
        if (rc != STATUS_OK)
        {
            std::cout << "Couldn't create stream: " << OpenNI::getExtendedError() << std::endl;
            return 3;
        }
    }

    rc = stream.start();
    if (rc != STATUS_OK)
    {
        std::cout << "Couldn't start the stream: " << OpenNI::getExtendedError() << std::endl;
        return 4;
    }

    VideoFrameRef frame;

    //now open the video writer
    Size S = Size(stream.getVideoMode().getResolutionX(),
                  stream.getVideoMode().getResolutionY());
    VideoWriter outputVideo;
    std::string fileName = "out.avi";
    outputVideo.open(fileName, -1, stream.getVideoMode().getFps(), S, currentSensor == SENSOR_COLOR ? true : false);
    if (!outputVideo.isOpened())
    {
        std::cout  << "Could not open the output video for write: " << fileName << std::endl;
        return -1;
    }

    while (waitKey(50) == -1)
    {
        int changedStreamDummy;
        VideoStream* pStream = &stream;
        rc = OpenNI::waitForAnyStream(&pStream, 1, &changedStreamDummy, SAMPLE_READ_WAIT_TIMEOUT);
        if (rc != STATUS_OK)
        {
            std::cout << "Wait failed! (timeout is " << SAMPLE_READ_WAIT_TIMEOUT << "ms): " << OpenNI::getExtendedError() << std::endl;
            continue;
        }

        rc = stream.readFrame(&frame);
        if (rc != STATUS_OK)
        {
            std::cout << "Read failed:" << OpenNI::getExtendedError() << std::endl;
            continue;
        }

        Mat image;
        switch (currentSensor)
        {
        case SENSOR_COLOR:
            image = Mat(frame.getHeight(), frame.getWidth(), CV_8UC3, (void*)frame.getData());
            break;
        case SENSOR_DEPTH:
            image = Mat(frame.getHeight(), frame.getWidth(), DataType<DepthPixel>::type, (void*)frame.getData());
            break;
        case SENSOR_IR:
            image = Mat(frame.getHeight(), frame.getWidth(), CV_8U, (void*)frame.getData());
            break;
        default:
            break;
        }

        namedWindow( "Display window", WINDOW_AUTOSIZE );    // Create a window for display.
        imshow( "Display window", image );                   // Show our image inside it.

        outputVideo << image;
    }

    stream.stop();
    stream.destroy();
    device.close();
    OpenNI::shutdown();

    return 0;
}

开发者ID:JuliusGel，项目名称:CameraTests，代码行数:97，代码来源:OpenNIRecorder.cpp

示例8: main


//.........这里部分代码省略.........
	rc = depth.start();
	if (rc != STATUS_OK)
	{
		printf("Couldn't start the depth stream\n%s\n", OpenNI::getExtendedError());
		return 5;
	}
	rc = color.start();
	if (rc != STATUS_OK){
		printf("Couldn't start the depth stream\n%s\n", OpenNI::getExtendedError());
		return 6;
	}
	
	VideoFrameRef colorframe;
	VideoFrameRef depthframe;
	int iMaxDepth = depth.getMaxPixelValue();
	int iColorFps = color.getVideoMode().getFps();
	cv::Size iColorFrameSize = cv::Size(color.getVideoMode().getResolutionX(), color.getVideoMode().getResolutionY());

	cv::Mat colorimageRGB;
	cv::Mat colorimageBGR;
	cv::Mat depthimage;
	cv::Mat depthimageScaled;

#ifdef F_RECORDVIDEO

	cv::VideoWriter outputvideo_color;
	cv::FileStorage outputfile_depth;
	
	time_t timenow = time(0);
	tm ltime;
	localtime_s(&ltime, &timenow);
	int tyear = 1900 + ltime.tm_year;
	int tmouth = 1 + ltime.tm_mon;
	int tday = ltime.tm_mday;
	int thour = ltime.tm_hour;
	int tmin = ltime.tm_min;
	int tsecond = ltime.tm_sec;

	string filename_rgb = "RGB/rgb_" + to_string(tyear) + "_" + to_string(tmouth) + "_" + to_string(tday)
		+ "_" + to_string(thour) + "_" + to_string(tmin) + "_" + to_string(tsecond) + ".avi";
	string filename_d = "D/d_" + to_string(tyear) + "_" + to_string(tmouth) + "_" + to_string(tday)
		+ "_" + to_string(thour) + "_" + to_string(tmin) + "_" + to_string(tsecond) + ".yml";

	outputvideo_color.open(filename_rgb, CV_FOURCC('I', '4', '2', '0'), iColorFps, iColorFrameSize, true);
	if (!outputvideo_color.isOpened()){
		cout << "Could not open the output color video for write: " << endl;
		return 7;
	}
	outputfile_depth.open(filename_d, cv::FileStorage::WRITE);
	if (!outputfile_depth.isOpened()){
		cout << "Could not open the output depth file for write: " << endl;
		return 8;
	}

#endif // F_RECORDVIDEO


	// 7. main loop, continue read
	while (!wasKeyboardHit())
	{
		// 8. check is color stream is available
		if (color.isValid()){
			if (color.readFrame(&colorframe) == STATUS_OK){
				colorimageRGB = { colorframe.getHeight(), colorframe.getWidth(), CV_8UC3, (void*)colorframe.getData() };
				cv::cvtColor(colorimageRGB, colorimageBGR, CV_RGB2BGR);
			}
		}

		// 9. check is depth stream is available
		if (depth.isValid()){
			if (depth.readFrame(&depthframe) == STATUS_OK){
				depthimage = { depthframe.getHeight(), depthframe.getWidth(), CV_16UC1, (void*)depthframe.getData() };
				depthimage.convertTo(depthimageScaled, CV_8U, 255.0 / iMaxDepth);
			}
		}

		cv::imshow("Color Image", colorimageBGR);
		cv::imshow("Depth Image", depthimageScaled);

#ifdef F_RECORDVIDEO
		
		outputvideo_color << colorimageBGR;
		outputfile_depth << "Mat" << depthimage;

#endif // F_RECORDVIDEO

		cv::waitKey(10);
	}

	color.stop();
	depth.stop();

	color.destroy();
	depth.destroy();

	device.close();
	OpenNI::shutdown();

	return 0;
}

开发者ID:sc1991327，项目名称:testGroundPlane，代码行数:101，代码来源:main.cpp

示例9: main


//.........这里部分代码省略.........
      //DEPTH
      pub_depth = n.advertise<sensor_msgs::Image>("/"+topic+"/depth/image_raw", 1);
      pub_camera_info_depth = n.advertise<sensor_msgs::CameraInfo>("/"+topic+"/depth/camera_info", 1);

    }
  }


  if(_rgb_mode>=0){
    if (device.getSensorInfo(SENSOR_COLOR) != NULL){
      rc = rgb.create(device, SENSOR_COLOR);
      if (rc != STATUS_OK){
	printf("Couldn't create rgb stream\n%s\n", OpenNI::getExtendedError());
	fflush(stdout);
	return 3;
      }
      //RGB
      pub_rgb = n.advertise<sensor_msgs::Image>("/"+topic+"/rgb/image_raw", 1);
      pub_camera_info_rgb = n.advertise<sensor_msgs::CameraInfo>("/"+topic+"/rgb/camera_info", 1);
    }

  }
	

  if(_depth_mode<0 && _rgb_mode<0){
    cout << "Depth modes" << endl;
    const openni::SensorInfo* sinfo = device.getSensorInfo(openni::SENSOR_DEPTH); // select index=4 640x480, 30 fps, 1mm
    const openni::Array< openni::VideoMode>& modesDepth = sinfo->getSupportedVideoModes();

    printf("Enums data:\nPIXEL_FORMAT_DEPTH_1_MM = 100,\nPIXEL_FORMAT_DEPTH_100_UM = 101,\nPIXEL_FORMAT_SHIFT_9_2 = 102,\nPIXEL_FORMAT_SHIFT_9_3 = 103,\nPIXEL_FORMAT_RGB888 = 200,\nPIXEL_FORMAT_YUV422 = 201,\nPIXEL_FORMAT_GRAY8 = 202,\nPIXEL_FORMAT_GRAY16 = 203,\nPIXEL_FORMAT_JPEG = 204,\nPIXEL_FORMAT_YUYV = 205,\n\n");
    cout << "Depth modes" << endl;
    for (int i = 0; i<modesDepth.getSize(); i++) {
      printf("%i: %ix%i, %i fps, %i format\n", i, modesDepth[i].getResolutionX(), modesDepth[i].getResolutionY(),modesDepth[i].getFps(), modesDepth[i].getPixelFormat()); //PIXEL_FORMAT_DEPTH_1_MM = 100, PIXEL_FORMAT_DEPTH_100_UM = 101
    }

    cout << "Rgb modes" << endl;
    const openni::SensorInfo* sinfoRgb = device.getSensorInfo(openni::SENSOR_COLOR); // select index=4 640x480, 30 fps, 1mm
    const openni::Array< openni::VideoMode>& modesRgb = sinfoRgb->getSupportedVideoModes();
    for (int i = 0; i<modesRgb.getSize(); i++) {
      printf("%i: %ix%i, %i fps, %i format\n", i, modesRgb[i].getResolutionX(), modesRgb[i].getResolutionY(),modesRgb[i].getFps(), modesRgb[i].getPixelFormat()); //PIXEL_FORMAT_DEPTH_1_MM = 100, PIXEL_FORMAT_DEPTH_100_UM
    }
    depth.stop();
    depth.destroy();
    rgb.stop();
    rgb.destroy();
    device.close();
    OpenNI::shutdown();	
    exit(1);
  }
	
	
  if(_depth_mode>=0){
    rc = depth.setVideoMode(device.getSensorInfo(SENSOR_DEPTH)->getSupportedVideoModes()[_depth_mode]);
    depth.setMirroringEnabled(false);
    rc = depth.start();
  }
  if(_rgb_mode>=0){
    rc = rgb.setVideoMode(device.getSensorInfo(SENSOR_COLOR)->getSupportedVideoModes()[_rgb_mode]);
    rgb.setMirroringEnabled(false);


    rgb.getCameraSettings()->setAutoExposureEnabled(true);
    rgb.getCameraSettings()->setAutoWhiteBalanceEnabled(true);
	  
    cerr << "Camera settings valid: " << rgb.getCameraSettings()->isValid() << endl;
    rc = rgb.start();
  }
  
  if(_depth_mode>=0 && _rgb_mode>=0 && _sync==1){
    rc =device.setDepthColorSyncEnabled(true);
    if (rc != STATUS_OK) {
      printf("Couldn't enable de  pth and rgb images synchronization\n%s\n",
	     OpenNI::getExtendedError());
      exit(2);
    }
  }


  if(_depth_mode>=0 && _rgb_mode>=0 && _registration==1){
    device.setImageRegistrationMode(openni::IMAGE_REGISTRATION_DEPTH_TO_COLOR);
  }

  run = true;
  pthread_t runner;
  pthread_create(&runner, 0, camera_thread, 0);
  ros::spin();
  void* result;
  run =false;

  pthread_join(runner, &result);

  depth.stop();
  depth.destroy();
  rgb.stop();
  rgb.destroy();
  device.close();
  OpenNI::shutdown();	
  return 0;

}

开发者ID:mauriliodc，项目名称:thin_astra，代码行数:101，代码来源:thin_astra_node.cpp

示例10: main

int main()
{
	// 2. initialize OpenNI
	Status rc = OpenNI::initialize();
	if (rc != STATUS_OK)
	{
		printf("Initialize failed\n%s\n", OpenNI::getExtendedError());
		return 1;
	}

	// 3. open a device
	Device device;
	rc = device.open(ANY_DEVICE);
	if (rc != STATUS_OK)
	{
		printf("Couldn't open device\n%s\n", OpenNI::getExtendedError());
		return 2;
	}

	// 4. create depth stream
	VideoStream depth;
	if (device.getSensorInfo(SENSOR_DEPTH) != NULL){
		rc = depth.create(device, SENSOR_DEPTH);
		if (rc != STATUS_OK){
			printf("Couldn't create depth stream\n%s\n", OpenNI::getExtendedError());
			return 3;
		}
	}
	VideoStream color;
	if (device.getSensorInfo(SENSOR_COLOR) != NULL){
		rc = color.create(device, SENSOR_COLOR);
		if (rc != STATUS_OK){
			printf("Couldn't create color stream\n%s\n", OpenNI::getExtendedError());
			return 4;
		}
	}

	// 5. create OpenCV Window
	cv::namedWindow("Depth Image", CV_WINDOW_AUTOSIZE);
	cv::namedWindow("Color Image", CV_WINDOW_AUTOSIZE);

	// 6. start
	rc = depth.start();
	if (rc != STATUS_OK)
	{
		printf("Couldn't start the depth stream\n%s\n", OpenNI::getExtendedError());
		return 5;
	}
	rc = color.start();
	if (rc != STATUS_OK){
		printf("Couldn't start the depth stream\n%s\n", OpenNI::getExtendedError());
		return 6;
	}
	VideoFrameRef colorframe;
	VideoFrameRef depthframe;
	int iMaxDepth = depth.getMaxPixelValue();

	cv::Mat colorimageRGB;
	cv::Mat colorimageBGR;
	cv::Mat depthimage;
	cv::Mat depthimageScaled;

	// 7. main loop, continue read
	while (!wasKeyboardHit())
	{
		// 8. check is color stream is available
		if (color.isValid()){
			if (color.readFrame(&colorframe) == STATUS_OK){
				colorimageRGB = { colorframe.getHeight(), colorframe.getWidth(), CV_8UC3, (void*)colorframe.getData() };
				cv::cvtColor(colorimageRGB, colorimageBGR, CV_RGB2BGR);
			}
		}

		// 9. check is depth stream is available
		if (depth.isValid()){
			if (depth.readFrame(&depthframe) == STATUS_OK){
				depthimage = { depthframe.getHeight(), depthframe.getWidth(), CV_16UC1, (void*)depthframe.getData() };
				depthimage.convertTo(depthimageScaled, CV_8U, 255.0 / iMaxDepth);
			}
		}

		cv::imshow("Color Image", colorimageBGR);
		cv::imshow("Depth Image", depthimageScaled);
		cv::waitKey(10);
	}

	color.stop();
	depth.stop();

	color.destroy();
	depth.destroy();

	device.close();
	OpenNI::shutdown();

	return 0;
}

开发者ID:sc1991327，项目名称:testOpenNI，代码行数:97，代码来源:main.cpp

示例11: main

int main()
{
	Status rc = OpenNI::initialize();
	if (rc != STATUS_OK)
	{
		printf("Initialize failed\n%s\n", OpenNI::getExtendedError());
		return 1;
	}

	OpenNIDeviceListener devicePrinter;

	OpenNI::addDeviceConnectedListener(&devicePrinter);
	OpenNI::addDeviceDisconnectedListener(&devicePrinter);
	OpenNI::addDeviceStateChangedListener(&devicePrinter);

	openni::Array<openni::DeviceInfo> deviceList;
	openni::OpenNI::enumerateDevices(&deviceList);
	for (int i = 0; i < deviceList.getSize(); ++i)
	{
		printf("Device \"%s\" already connected\n", deviceList[i].getUri());
	}

	Device device;
	rc = device.open(ANY_DEVICE);
	if (rc != STATUS_OK)
	{
		printf("Couldn't open device\n%s\n", OpenNI::getExtendedError());
		return 2;
	}

	VideoStream depth;

	if (device.getSensorInfo(SENSOR_DEPTH) != NULL)
	{
		rc = depth.create(device, SENSOR_DEPTH);
		if (rc != STATUS_OK)
		{
			printf("Couldn't create depth stream\n%s\n", OpenNI::getExtendedError());
		}
	}
	rc = depth.start();
	if (rc != STATUS_OK)
	{
		printf("Couldn't start the depth stream\n%s\n", OpenNI::getExtendedError());
	}


	PrintCallback depthPrinter;

	// Register to new frame
	depth.addNewFrameListener(&depthPrinter);
	

	int i = 1;
	while(i > 0)
	{
		scanf_s("%d", i);
		printf("%d\n", i);
	}

	depth.removeNewFrameListener(&depthPrinter);


	depth.stop();
	depth.destroy();
	device.close();
	OpenNI::shutdown();

	return 0;
}

开发者ID:eranws，项目名称:OpenNI2，代码行数:70，代码来源:main.cpp

注：本文中的VideoStream::stop方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。