开源鸿蒙 JS API Changes of the Multimedia Subsystem

  • 2022-08-09
  • 浏览 (554)

JS API Changes of the Multimedia Subsystem

The table below lists the APIs changes of the multimedia subsystem in OpenHarmony 3.2 Beta1 over OpenHarmony 3.1 Release.

API Changes

Module Class Method/Attribute/Enumeration/Constant Change Type
ohos.multimedia.audio AudioRenderer on(type: ‘interrupt’, callback: Callback<InterruptEvent>): void; Added
ohos.multimedia.audio InterruptEvent hintType: InterruptHint; Added
ohos.multimedia.audio InterruptEvent forceType: InterruptForceType; Added
ohos.multimedia.audio InterruptEvent eventType: InterruptType; Added
ohos.multimedia.audio InterruptForceType INTERRUPT_SHARE Added
ohos.multimedia.audio InterruptForceType INTERRUPT_FORCE = 0 Added
ohos.multimedia.camera VideoOutputError code: VideoOutputErrorCode; Added
ohos.multimedia.camera VideoOutputErrorCode ERROR_UNKNOWN = -1 Added
ohos.multimedia.camera VideoOutput on(type: ‘error’, callback: ErrorCallback<VideoOutputError>): void; Added
ohos.multimedia.camera VideoOutput on(type: ‘frameEnd’, callback: AsyncCallback<void>): void; Added
ohos.multimedia.camera VideoOutput on(type: ‘frameStart’, callback: AsyncCallback<void>): void; Added
ohos.multimedia.camera VideoOutput release(callback: AsyncCallback<void>): void;
release(): Promise<void>;
Added
ohos.multimedia.camera VideoOutput stop(callback: AsyncCallback<void>): void;
stop(): Promise<void>;
Added
ohos.multimedia.camera VideoOutput start(callback: AsyncCallback<void>): void;
start(): Promise<void>;
Added
ohos.multimedia.camera camera function createVideoOutput(surfaceId: string, callback: AsyncCallback<VideoOutput>): void;
function createVideoOutput(surfaceId: string): Promise<VideoOutput>;
Added
ohos.multimedia.camera PhotoOutputError code: PhotoOutputErrorCode; Added
ohos.multimedia.camera PhotoOutputErrorCode ERROR_UNKNOWN = -1 Added
ohos.multimedia.camera CaptureEndInfo frameCount: number; Added
ohos.multimedia.camera CaptureEndInfo captureId: number; Added
ohos.multimedia.camera FrameShutterInfo timestamp: number; Added
ohos.multimedia.camera FrameShutterInfo captureId: number; Added
ohos.multimedia.camera PhotoOutput on(type: ‘error’, callback: ErrorCallback<PhotoOutputError>): void; Added
ohos.multimedia.camera PhotoOutput on(type: ‘captureEnd’, callback: AsyncCallback<CaptureEndInfo>): void; Added
ohos.multimedia.camera PhotoOutput on(type: ‘frameShutter’, callback: AsyncCallback<FrameShutterInfo>): void; Added
ohos.multimedia.camera PhotoOutput on(type: ‘captureStart’, callback: AsyncCallback<number>): void; Added
ohos.multimedia.camera PhotoOutput release(callback: AsyncCallback<void>): void;
release(): Promise<void>;
Added
ohos.multimedia.camera PhotoOutput capture(callback: AsyncCallback<void>): void;
capture(setting: PhotoCaptureSetting, callback: AsyncCallback<void>): void;
capture(setting?: PhotoCaptureSetting): Promise<void>;
Added
ohos.multimedia.camera PhotoCaptureSetting rotation?: ImageRotation; Added
ohos.multimedia.camera PhotoCaptureSetting quality?: QualityLevel; Added
ohos.multimedia.camera QualityLevel QUALITY_LEVEL_LOW Added
ohos.multimedia.camera QualityLevel QUALITY_LEVEL_MEDIUM Added
ohos.multimedia.camera QualityLevel QUALITY_LEVEL_HIGH = 0 Added
ohos.multimedia.camera ImageRotation ROTATION_270 = 270 Added
ohos.multimedia.camera ImageRotation ROTATION_180 = 180 Added
ohos.multimedia.camera ImageRotation ROTATION_90 = 90 Added
ohos.multimedia.camera ImageRotation ROTATION_0 = 0 Added
ohos.multimedia.camera camera function createPhotoOutput(surfaceId: string, callback: AsyncCallback<PhotoOutput>): void;
function createPhotoOutput(surfaceId: string): Promise<PhotoOutput>;
Added
ohos.multimedia.camera PreviewOutputError code: PreviewOutputErrorCode; Added
ohos.multimedia.camera PreviewOutputErrorCode ERROR_UNKNOWN = -1 Added
ohos.multimedia.camera PreviewOutput on(type: ‘error’, callback: ErrorCallback<PreviewOutputError>): void; Added
ohos.multimedia.camera PreviewOutput on(type: ‘frameEnd’, callback: AsyncCallback<void>): void; Added
ohos.multimedia.camera PreviewOutput on(type: ‘frameStart’, callback: AsyncCallback<void>): void; Added
ohos.multimedia.camera PreviewOutput release(callback: AsyncCallback<void>): void;
release(): Promise<void>;
Added
ohos.multimedia.camera camera function createPreviewOutput(surfaceId: string, callback: AsyncCallback<PreviewOutput>): void;
function createPreviewOutput(surfaceId: string): Promise<PreviewOutput>;
Added
ohos.multimedia.camera CaptureSessionError code: CaptureSessionErrorCode; Added
ohos.multimedia.camera CaptureSessionErrorCode ERROR_UNKNOWN = -1 Added
ohos.multimedia.camera CaptureSession on(type: ‘error’, callback: ErrorCallback<CaptureSessionError>): void; Added
ohos.multimedia.camera CaptureSession release(callback: AsyncCallback<void>): void;
release(): Promise<void>;
Added
ohos.multimedia.camera CaptureSession stop(callback: AsyncCallback<void>): void;
stop(): Promise<void>;
Added
ohos.multimedia.camera CaptureSession start(callback: AsyncCallback<void>): void;
start(): Promise<void>;
Added
ohos.multimedia.camera CaptureSession removeOutput(previewOutput: PreviewOutput, callback: AsyncCallback<void>): void;
removeOutput(previewOutput: PreviewOutput): Promise<void>;
removeOutput(photoOutput: PhotoOutput, callback: AsyncCallback<void>): void;
removeOutput(photoOutput: PhotoOutput): Promise<void>;
removeOutput(videoOutput: VideoOutput, callback: AsyncCallback<void>): void;
removeOutput(videoOutput: VideoOutput): Promise<void>;
Added
ohos.multimedia.camera CaptureSession removeInput(cameraInput: CameraInput, callback: AsyncCallback<void>): void;
removeInput(cameraInput: CameraInput): Promise<void>;
Added
ohos.multimedia.camera CaptureSession addOutput(previewOutput: PreviewOutput, callback: AsyncCallback<void>): void;
addOutput(previewOutput: PreviewOutput): Promise<void>;
addOutput(photoOutput: PhotoOutput, callback: AsyncCallback<void>): void;
addOutput(photoOutput: PhotoOutput): Promise<void>;
addOutput(videoOutput: VideoOutput, callback: AsyncCallback<void>): void;
addOutput(videoOutput: VideoOutput): Promise<void>;
Added
ohos.multimedia.camera CaptureSession addInput(cameraInput: CameraInput, callback: AsyncCallback<void>): void;
addInput(cameraInput: CameraInput): Promise<void>;
Added
ohos.multimedia.camera CaptureSession commitConfig(callback: AsyncCallback<void>): void;
commitConfig(): Promise<void>;
Added
ohos.multimedia.camera CaptureSession beginConfig(callback: AsyncCallback<void>): void;
beginConfig(): Promise<void>;
Added
ohos.multimedia.camera camera function createCaptureSession(context: Context, callback: AsyncCallback<CaptureSession>): void;
function createCaptureSession(context: Context): Promise<CaptureSession>;
Added
ohos.multimedia.camera FocusState FOCUS_STATE_UNFOCUSED Added
ohos.multimedia.camera FocusState FOCUS_STATE_FOCUSED Added
ohos.multimedia.camera FocusState FOCUS_STATE_SCAN = 0 Added
ohos.multimedia.camera FocusMode FOCUS_MODE_LOCKED Added
ohos.multimedia.camera FocusMode FOCUS_MODE_AUTO Added
ohos.multimedia.camera FocusMode FOCUS_MODE_CONTINUOUS_AUTO Added
ohos.multimedia.camera FocusMode FOCUS_MODE_MANUAL = 0 Added
ohos.multimedia.camera FlashMode FLASH_MODE_ALWAYS_OPEN Added
ohos.multimedia.camera FlashMode FLASH_MODE_AUTO Added
ohos.multimedia.camera FlashMode FLASH_MODE_OPEN Added
ohos.multimedia.camera FlashMode FLASH_MODE_CLOSE = 0 Added
ohos.multimedia.camera CameraInputError code: CameraInputErrorCode; Added
ohos.multimedia.camera CameraInputErrorCode ERROR_UNKNOWN = -1 Added
ohos.multimedia.camera CameraInput on(type: ‘error’, callback: ErrorCallback<CameraInputError>): void; Added
ohos.multimedia.camera CameraInput on(type: ‘focusStateChange’, callback: AsyncCallback<FocusState>): void; Added
ohos.multimedia.camera CameraInput release(callback: AsyncCallback<void>): void;
release(): Promise<void>;
Added
ohos.multimedia.camera CameraInput setZoomRatio(zoomRatio: number, callback: AsyncCallback<void>): void;
setZoomRatio(zoomRatio: number): Promise<void>;
Added
ohos.multimedia.camera CameraInput getZoomRatio(callback: AsyncCallback<number>): void;
getZoomRatio(): Promise<number>;
Added
ohos.multimedia.camera CameraInput getZoomRatioRange(callback: AsyncCallback<Array<number>>): void;
getZoomRatioRange(): Promise<Array<number>>;
Added
ohos.multimedia.camera CameraInput setFocusMode(afMode: FocusMode, callback: AsyncCallback<void>): void;
setFocusMode(afMode: FocusMode): Promise<void>;
Added
ohos.multimedia.camera CameraInput getFocusMode(callback: AsyncCallback<FocusMode>): void;
getFocusMode(): Promise<FocusMode>;
Added
ohos.multimedia.camera CameraInput isFocusModeSupported(afMode: FocusMode, callback: AsyncCallback<boolean>): void;
isFocusModeSupported(afMode: FocusMode): Promise<boolean>;
Added
ohos.multimedia.camera CameraInput setFlashMode(flashMode: FlashMode, callback: AsyncCallback<void>): void;
setFlashMode(flashMode: FlashMode): Promise<void>;
Added
ohos.multimedia.camera CameraInput getFlashMode(callback: AsyncCallback<FlashMode>): void;
getFlashMode(): Promise<FlashMode>;
Added
ohos.multimedia.camera CameraInput isFlashModeSupported(flashMode: FlashMode, callback: AsyncCallback<boolean>): void;
isFlashModeSupported(flashMode: FlashMode): Promise<boolean>;
Added
ohos.multimedia.camera CameraInput hasFlash(callback: AsyncCallback<boolean>): void;
hasFlash(): Promise<boolean>;
Added
ohos.multimedia.camera CameraInput getCameraId(callback: AsyncCallback<string>): void;
getCameraId(): Promise<string>;
Added
ohos.multimedia.camera Size width: number; Added
ohos.multimedia.camera Size height: number; Added
ohos.multimedia.camera Camera readonly connectionType: ConnectionType; Added
ohos.multimedia.camera Camera readonly cameraType: CameraType; Added
ohos.multimedia.camera Camera readonly cameraPosition: CameraPosition; Added
ohos.multimedia.camera Camera readonly cameraId: string; Added
ohos.multimedia.camera ConnectionType CAMERA_CONNECTION_REMOTE Added
ohos.multimedia.camera ConnectionType CAMERA_CONNECTION_USB_PLUGIN Added
ohos.multimedia.camera ConnectionType CAMERA_CONNECTION_BUILT_IN = 0 Added
ohos.multimedia.camera CameraType CAMERA_TYPE_TRUE_DEPTH Added
ohos.multimedia.camera CameraType CAMERA_TYPE_TELEPHOTO Added
ohos.multimedia.camera CameraType CAMERA_TYPE_ULTRA_WIDE Added
ohos.multimedia.camera CameraType CAMERA_TYPE_WIDE_ANGLE Added
ohos.multimedia.camera CameraType CAMERA_TYPE_UNSPECIFIED = 0 Added
ohos.multimedia.camera CameraPosition CAMERA_POSITION_FRONT Added
ohos.multimedia.camera CameraPosition CAMERA_POSITION_BACK Added
ohos.multimedia.camera CameraPosition CAMERA_POSITION_UNSPECIFIED = 0 Added
ohos.multimedia.camera CameraStatusInfo status: CameraStatus; Added
ohos.multimedia.camera CameraStatusInfo camera: Camera; Added
ohos.multimedia.camera CameraManager on(type: ‘cameraStatus’, callback: AsyncCallback<CameraStatusInfo>): void; Added
ohos.multimedia.camera CameraManager createCameraInput(cameraId: string, callback: AsyncCallback<CameraInput>): void;
createCameraInput(cameraId: string): Promise<CameraInput>;
createCameraInput(position: CameraPosition, type: CameraType, callback: AsyncCallback<CameraInput>): void;
createCameraInput(position: CameraPosition, type: CameraType): Promise<CameraInput>;
Added
ohos.multimedia.camera CameraManager getCameras(callback: AsyncCallback<Array<Camera>>): void;
getCameras(): Promise<Array<Camera>>;
Added
ohos.multimedia.camera CameraStatus CAMERA_STATUS_UNAVAILABLE Added
ohos.multimedia.camera CameraStatus CAMERA_STATUS_AVAILABLE Added
ohos.multimedia.camera CameraStatus CAMERA_STATUS_DISAPPEAR Added
ohos.multimedia.camera CameraStatus CAMERA_STATUS_APPEAR = 0 Added
ohos.multimedia.camera camera function getCameraManager(context: Context, callback: AsyncCallback<CameraManager>): void;
function getCameraManager(context: Context): Promise<CameraManager>;
Added
ohos.multimedia.image ImageReceiver release(callback: AsyncCallback<void>): void;
release(): Promise<void>;
Added
ohos.multimedia.image ImageReceiver on(type: ‘imageArrival’, callback: AsyncCallback<void>): void; Added
ohos.multimedia.image ImageReceiver readNextImage(callback: AsyncCallback<Image>): void;
readNextImage(): Promise<Image>;
Added
ohos.multimedia.image ImageReceiver readLatestImage(callback: AsyncCallback<Image>): void;
readLatestImage(): Promise<Image>;
Added
ohos.multimedia.image ImageReceiver getReceivingSurfaceId(callback: AsyncCallback<string>): void;
getReceivingSurfaceId(): Promise<string>;
Added
ohos.multimedia.image ImageReceiver readonly format: ImageFormat; Added
ohos.multimedia.image ImageReceiver readonly capacity: number; Added
ohos.multimedia.image ImageReceiver readonly size: Size; Added
ohos.multimedia.image Image release(callback: AsyncCallback<void>): void;
release(): Promise<void>;
Added
ohos.multimedia.image Image getComponent(componentType: ComponentType, callback: AsyncCallback<Component>): void;
getComponent(componentType: ComponentType): Promise<Component>;
Added
ohos.multimedia.image Image readonly format: number; Added
ohos.multimedia.image Image readonly size: Size; Added
ohos.multimedia.image Image clipRect: Region; Added
ohos.multimedia.image ImageSource updateData(buf: ArrayBuffer, isFinished: boolean, value: number, length: number): Promise<void>;
updateData(buf: ArrayBuffer, isFinished: boolean, value: number, length: number, callback: AsyncCallback<void>): void;
Added
ohos.multimedia.image ImageSource modifyImageProperty(key: string, value: string): Promise<void>;
modifyImageProperty(key: string, value: string, callback: AsyncCallback<void>): void;
Added
ohos.multimedia.image image function createImageReceiver(width: number, height: number, format: number, capacity: number): ImageReceiver; Added
ohos.multimedia.image image function CreateIncrementalSource(buf: ArrayBuffer): ImageSource; Added
ohos.multimedia.image InitializationOptions scaleMode?: ScaleMode; Added
ohos.multimedia.image InitializationOptions alphaType?: AlphaType; Added
ohos.multimedia.image Component readonly byteBuffer: ArrayBuffer; Added
ohos.multimedia.image Component readonly pixelStride: number; Added
ohos.multimedia.image Component readonly rowStride: number; Added
ohos.multimedia.image Component readonly componentType: ComponentType; Added
ohos.multimedia.image ComponentType JPEG = 4 Added
ohos.multimedia.image ComponentType YUV_V = 3 Added
ohos.multimedia.image ComponentType YUV_U = 2 Added
ohos.multimedia.image ComponentType YUV_Y = 1 Added
ohos.multimedia.image ScaleMode CENTER_CROP = 1 Added
ohos.multimedia.image ScaleMode FIT_TARGET_SIZE = 0 Added
ohos.multimedia.image AlphaType UNPREMUL = 3 Added
ohos.multimedia.image AlphaType PREMUL = 2 Added
ohos.multimedia.image AlphaType OPAQUE = 1 Added
ohos.multimedia.image AlphaType UNKNOWN = 0 Added
ohos.multimedia.image ImageFormat JPEG = 2000 Added
ohos.multimedia.image ImageFormat YCBCR_422_SP = 1000 Added
ohos.multimedia.media VideoRecorderConfig location?: Location; Added
ohos.multimedia.media VideoRecorderConfig rotation?: number; Added
ohos.multimedia.media VideoRecorderConfig url: string; Added
ohos.multimedia.media VideoRecorderConfig profile: VideoRecorderProfile; Added
ohos.multimedia.media VideoRecorderConfig videoSourceType: VideoSourceType; Added
ohos.multimedia.media VideoRecorderConfig audioSourceType: AudioSourceType; Added
ohos.multimedia.media VideoSourceType VIDEO_SOURCE_TYPE_SURFACE_ES = 1 Added
ohos.multimedia.media VideoSourceType VIDEO_SOURCE_TYPE_SURFACE_YUV = 0 Added
ohos.multimedia.media AudioSourceType AUDIO_SOURCE_TYPE_MIC = 1 Added
ohos.multimedia.media AudioSourceType AUDIO_SOURCE_TYPE_DEFAULT = 0 Added
ohos.multimedia.media VideoRecorderProfile readonly videoFrameRate: number; Added
ohos.multimedia.media VideoRecorderProfile readonly videoFrameHeight: number; Added
ohos.multimedia.media VideoRecorderProfile readonly videoFrameWidth: number; Added
ohos.multimedia.media VideoRecorderProfile readonly videoCodec: CodecMimeType; Added
ohos.multimedia.media VideoRecorderProfile readonly videoBitrate: number; Added
ohos.multimedia.media VideoRecorderProfile readonly fileFormat: ContainerFormatType; Added
ohos.multimedia.media VideoRecorderProfile readonly audioSampleRate: number; Added
ohos.multimedia.media VideoRecorderProfile readonly audioCodec: CodecMimeType; Added
ohos.multimedia.media VideoRecorderProfile readonly audioChannels: number; Added
ohos.multimedia.media VideoRecorderProfile readonly audioBitrate: number; Added
ohos.multimedia.media VideoRecorder readonly state: VideoRecordState; Added
ohos.multimedia.media VideoRecorder on(type: ‘error’, callback: ErrorCallback): void; Added
ohos.multimedia.media VideoRecorder reset(callback: AsyncCallback<void>): void;
reset(): Promise<void>;
Added
ohos.multimedia.media VideoRecorder release(callback: AsyncCallback<void>): void;
release(): Promise<void>;
Added
ohos.multimedia.media VideoRecorder stop(callback: AsyncCallback<void>): void;
stop(): Promise<void>;
Added
ohos.multimedia.media VideoRecorder resume(callback: AsyncCallback<void>): void;
resume(): Promise<void>;
Added
ohos.multimedia.media VideoRecorder pause(callback: AsyncCallback<void>): void;
pause(): Promise<void>;
Added
ohos.multimedia.media VideoRecorder start(callback: AsyncCallback<void>): void;
start(): Promise<void>;
Added
ohos.multimedia.media VideoRecorder getInputSurface(callback: AsyncCallback<string>): void;
getInputSurface(): Promise<string>;
Added
ohos.multimedia.media VideoRecorder prepare(config: VideoRecorderConfig, callback: AsyncCallback<void>): void;
prepare(config: VideoRecorderConfig): Promise<void>;
Added
ohos.multimedia.media media function createVideoRecorder(callback: AsyncCallback<VideoRecorder>): void;
function createVideoRecorder(): Promise<VideoRecorder>;
Added
ohos.multimedia.mediaLibrary MediaLibrary startMediaSelect(option: MediaSelectOption, callback: AsyncCallback<Array<string>>): void;
startMediaSelect(option: MediaSelectOption): Promise<Array<string>>;
Deprecated
ohos.multimedia.mediaLibrary MediaLibrary startImagePreview(images: Array<string>, index: number, callback: AsyncCallback<void>): void;
startImagePreview(images: Array<string>, callback: AsyncCallback<void>): void;
startImagePreview(images: Array<string>, index?: number): Promise<void>;
Deprecated
ohos.multimedia.mediaLibrary MediaLibrary storeMediaAsset(option: MediaAssetOption, callback: AsyncCallback<string>): void;
storeMediaAsset(option: MediaAssetOption): Promise<string>;
Deprecated
ohos.multimedia.mediaLibrary MediaSelectOption count: number; Deprecated
ohos.multimedia.mediaLibrary MediaSelectOption type: ‘image’ | ‘video’ | ‘media’; Deprecated
ohos.multimedia.mediaLibrary MediaAssetOption relativePath?: string; Deprecated
ohos.multimedia.mediaLibrary MediaAssetOption mimeType: string; Deprecated
ohos.multimedia.mediaLibrary MediaAssetOption src: string; Deprecated

你可能感兴趣的文章

开源鸿蒙 JS API Changes of the Ability Framework

开源鸿蒙 JS API Changes of the ArkUI Development Framework

开源鸿蒙 JS API Changes of the Power Management Subsystem

开源鸿蒙 JS API Changes of the Bundle Management Framework

开源鸿蒙 JS API Changes of the Communication Subsystem

开源鸿蒙 JS API Changes of the DFX Subsystem

开源鸿蒙 JS API Changes of the Distributed Data Management Subsystem

开源鸿蒙 JS API Changes of the Distributed Scheduler Subsystem

开源鸿蒙 JS API Changes of the Common Event and Notification Subsystem

开源鸿蒙 JS API Changes of the File Management Subsystem

0  赞