QUSDK Hierarchy Class Hierarchy NSObject AliyunCrop AliyunEditor AliyunFacePoint AliyunIPaint AliyunIRecorder AliyunImageCrop AliyunImporter AliyunJSONModel AliyunEffect AliyunEffectPasterBase AliyunEffectCaption AliyunEffectPaster AliyunEffectSubtitle AliyunPasterController AliyunPasterManager UIView AliyunICanvasView AliyunPasterBaseView Protocol References AliyunCropDelegate AliyunICanvasViewDelegate AliyunIExporter AliyunIExporterCallback AliyunIPasterRender AliyunIPlayer AliyunIPlayerCallback AliyunIRecorderDelegate AliyunIRenderCallback AliyunPasterControllerDelegate AliyunPasterUIEventProtocol Constant References AliyunCropCutMode AliyunErrorMedia AliyunIRecorderCameraPosition AliyunIRecorderDeviceAuthor AliyunIRecorderFlashMode AliyunIRecorderTorchMode AliyunIRecorderVideoOutputPixelFormatType AliyunImageCropMode AliyunPasterType AliyunScaleMode AliyunVideoQuality