NIMNetCallVideoDevice Class Reference Inherits from NSObject Declared in NIMNetCallVideoDevice.h Overview 视频设备信息 device 视频设备类 @property (nonatomic, strong) AVCaptureDevice *device Discussion 视频设备类 Declared In NIMNetCallVideoDevice.h input 视频设备输入类 @property (nonatomic, strong) AVCaptureDeviceInput *input Discussion 视频设备输入类 Declared In NIMNetCallVideoDevice.h