I've got an application where I turn Camera Preview on and off while the application is running: User clicks a checkbox option in a preferences screen, and the camera preview turns on and off accordingly.
Error Description The camera cannot be used because it is preempted. Possible Cause Two applications attempt to open the same camera simultaneously. Solution N/A 7400201 Camera Service Error Error Message Camera service fatal error. Error Description The camera service is abnormal. Possible Cause For...
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Fix 4: Enable the Camera From Device Manager If you encounter the “we can’t find your camera” error, it may be due to disabled camera drivers. When camera drivers are disabled, programs that require the camera service cannot access it. ...
CameraCharacteristics.Key CameraConstrainedHighSpeedCaptureSession CameraDevice CameraDevice.StateCallback CameraDevice.StateCallback 构造函数 属性 方法 OnClosed OnDisconnected OnError OnOpened CameraDeviceAudioRestrictionType CameraError CameraExtensionCharacteristics ...
Enumerates values returned by several methods of CameraError and taken as a parameter of the F:Android.Hardware.Camera2.CameraDevice+StateCallback.OnError member.
You may receive this error for the built-in camera or webcam if your webcam is disabled, the camera is blocked by an antivirus tool, etc. Tofix the 0xA00F4289 <ActiveCameraUnplugged> (0xC00D3EA2) error, start theWindows Camera Frame Serverservice and set it toAutomaticStartup type. If...
传感器(Sensor Service) 如何解决震动模块接口调用报错,错误码201的问题 如何读取运动传感器比如加速度传感器 媒体开发 拍照和图片 相机开发(Camera) 使用XComponent组件显示相机的预览输出流时,如何获取相机的帧数据 如何获取前置摄像头的预览图像 如何设置相机焦距 如何检测当前相机服务的状态 相机是否支持...
Error codes for devices (camera, mic, and speaker) You can use the callback function TRTCCloudDelegate.OnError() to capture related notifications. Code Value Description ERR_CAMERA_START_FAIL -1301 Failed to turn camera on. This error may occur when there is a problem with the camera configu...
Error codes for devices (camera, mic, and speaker) You can use the callback function TRTCCloudDelegate.OnError() to capture related notifications. Code Value Description ERR_CAMERA_START_FAIL -1301 Failed to turn camera on. This error may occur when there is a problem with the camera configu...