| Change Type | Old Version | New Version | d.ts File |
| ---- | ------ | ------ | -------- |
|Deleted|Class name: avSession;<br>Method or attribute name: function on(type: 'sessionCreate' \| 'sessionDestroy' \| 'topSessionChange', callback: (session: AVSessionDescriptor) => void): void;|NA|@ohos.multimedia.avsession.d.ts|
|Deleted|Class name: avSession;<br>Method or attribute name: function off(type: 'sessionCreate' \| 'sessionDestroy' \| 'topSessionChange', callback?: (session: AVSessionDescriptor) => void): void;|NA|@ohos.multimedia.avsession.d.ts|
|Deleted|Class name: AVSession;<br>Method or attribute name: on(type: 'play' \| 'pause' \| 'stop' \| 'playNext' \| 'playPrevious' \| 'fastForward' \| 'rewind', callback: () => void): void;|NA|@ohos.multimedia.avsession.d.ts|
|Deleted|Class name: AVSession;<br>Method or attribute name: on(type: 'outputDeviceChange', callback: (device: OutputDeviceInfo) => void): void;|NA|@ohos.multimedia.avsession.d.ts|
|Deleted|Class name: AVSessionController;<br>Method or attribute name: on(type: 'outputDeviceChange', callback: (device: OutputDeviceInfo) => void): void;|NA|@ohos.multimedia.avsession.d.ts|
|Deleted|Class name: AVSession;<br>Method or attribute name: off(type: 'play' \| 'pause' \| 'stop' \| 'playNext' \| 'playPrevious' \| 'fastForward' \| 'rewind', callback?: () => void): void;|NA|@ohos.multimedia.avsession.d.ts|
|Deleted|Class name: AVSession;<br>Method or attribute name: off(type: 'outputDeviceChange', callback?: (device: OutputDeviceInfo) => void): void;|NA|@ohos.multimedia.avsession.d.ts|
|Deleted|Class name: AVSessionController;<br>Method or attribute name: off(type: 'outputDeviceChange', callback?: (device: OutputDeviceInfo) => void): void;|NA|@ohos.multimedia.avsession.d.ts|
|Deleted|Class name: OutputDeviceInfo;<br>Method or attribute name: isRemote: boolean;|NA|@ohos.multimedia.avsession.d.ts|
|Deleted|Class name: OutputDeviceInfo;<br>Method or attribute name: audioDeviceId: Array\<number>;|NA|@ohos.multimedia.avsession.d.ts|
|Deleted|Class name: OutputDeviceInfo;<br>Method or attribute name: deviceName: Array\<string>;|NA|@ohos.multimedia.avsession.d.ts|
|Deleted|Class name: ImageSource;<br>Method or attribute name: getDelayTime(): Promise\<Array\<number>>;|NA|@ohos.multimedia.image.d.ts|
|Deleted|Class name: ImageSource;<br>Method or attribute name: getDelayTime(callback: AsyncCallback\<Array\<number>>): void;|NA|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: effectKit;<br>Method or attribute name: function createColorPicker(source:image.PixelMap,region:Array\<number>):Promise\<ColorPicker>;|@ohos.effectKit.d.ts|
|Added|NA|Class name: effectKit;<br>Method or attribute name: function createColorPicker(source:image.PixelMap,region:Array\<number>,callback:AsyncCallback\<ColorPicker>):void;|@ohos.effectKit.d.ts|
|Added|NA|Class name: AVMediaDescription;<br>Method or attribute name: artist?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVMediaDescription;<br>Method or attribute name: duration?: number;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: getAVPlaybackState(callback: AsyncCallback\<AVPlaybackState>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: getAVPlaybackState(): Promise\<AVPlaybackState>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: audio;<br>Method or attribute name: type AudioEffectInfoArray = Array\<Readonly\<AudioEffectMode>>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: StreamUsage;<br>Method or attribute name: STREAM_USAGE_MUSIC = 1|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: StreamUsage;<br>Method or attribute name: STREAM_USAGE_VOICE_MESSAGE = 5|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: StreamUsage;<br>Method or attribute name: STREAM_USAGE_RINGTONE = 6|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: StreamUsage;<br>Method or attribute name: STREAM_USAGE_NOTIFICATION = 7|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: StreamUsage;<br>Method or attribute name: STREAM_USAGE_MOVIE = 10|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: StreamUsage;<br>Method or attribute name: STREAM_USAGE_GAME = 11|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: StreamUsage;<br>Method or attribute name: STREAM_USAGE_AUDIOBOOK = 12|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: StreamUsage;<br>Method or attribute name: STREAM_USAGE_NAVIGATION = 13|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: StreamUsage;<br>Method or attribute name: STREAM_USAGE_DTMF = 14|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: StreamUsage;<br>Method or attribute name: STREAM_USAGE_ENFORCED_TONE = 15|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: StreamUsage;<br>Method or attribute name: STREAM_USAGE_ULTRASONIC = 16|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRendererOptions;<br>Method or attribute name: privacyType?: AudioPrivacyType;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioPrivacyType;<br>Method or attribute name: PRIVACY_TYPE_PUBLIC = 0|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioPrivacyType;<br>Method or attribute name: PRIVACY_TYPE_PRIVATE = 1|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: VolumeAdjustType;<br>Method or attribute name: VOLUME_UP = 0|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: VolumeAdjustType;<br>Method or attribute name: VOLUME_DOWN = 1|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioStreamManager;<br>Method or attribute name: getAudioEffectInfoArray(usage: StreamUsage, callback: AsyncCallback\<AudioEffectInfoArray>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioStreamManager;<br>Method or attribute name: getAudioEffectInfoArray(usage: StreamUsage): Promise\<AudioEffectInfoArray>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioVolumeGroupManager;<br>Method or attribute name: isVolumeUnadjustable(): boolean;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioVolumeGroupManager;<br>Method or attribute name: adjustVolumeByStep(adjustType: VolumeAdjustType, callback: AsyncCallback\<void>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioVolumeGroupManager;<br>Method or attribute name: adjustVolumeByStep(adjustType: VolumeAdjustType): Promise\<void>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioVolumeGroupManager;<br>Method or attribute name: adjustSystemVolumeByStep(volumeType: AudioVolumeType, adjustType: VolumeAdjustType, callback: AsyncCallback\<void>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioVolumeGroupManager;<br>Method or attribute name: adjustSystemVolumeByStep(volumeType: AudioVolumeType, adjustType: VolumeAdjustType): Promise\<void>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioVolumeGroupManager;<br>Method or attribute name: getSystemVolumeInDb(volumeType: AudioVolumeType, volumeLevel: number, device: DeviceType, callback: AsyncCallback\<number>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioVolumeGroupManager;<br>Method or attribute name: getSystemVolumeInDb(volumeType: AudioVolumeType, volumeLevel: number, device: DeviceType): Promise\<number>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: getAudioEffectMode(callback: AsyncCallback\<AudioEffectMode>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: getAudioEffectMode(): Promise\<AudioEffectMode>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: setAudioEffectMode(mode: AudioEffectMode, callback: AsyncCallback\<void>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: setAudioEffectMode(mode: AudioEffectMode): Promise\<void>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: getMinStreamVolume(callback: AsyncCallback\<number>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: getMinStreamVolume(): Promise\<number>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: getMaxStreamVolume(callback: AsyncCallback\<number>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: getMaxStreamVolume(): Promise\<number>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: getUnderflowCount(callback: AsyncCallback\<number>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: getUnderflowCount(): Promise\<number>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: getCurrentOutputDevices(callback: AsyncCallback\<AudioDeviceDescriptors>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: getCurrentOutputDevices(): Promise\<AudioDeviceDescriptors>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: on(type: 'outputDeviceChange', callback: Callback\<AudioDeviceDescriptors>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRenderer;<br>Method or attribute name: off(type: 'outputDeviceChange', callback?: Callback\<AudioDeviceDescriptors>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: SourceType;<br>Method or attribute name: SOURCE_TYPE_PLAYBACK_CAPTURE = 2|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioCapturerOptions;<br>Method or attribute name: playbackCaptureConfig?: AudioPlaybackCaptureConfig;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: CaptureFilterOptions;<br>Method or attribute name: usages: Array\<StreamUsage>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioPlaybackCaptureConfig;<br>Method or attribute name: filterOptions: CaptureFilterOptions;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioCapturer;<br>Method or attribute name: off(type: 'audioInterrupt'): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioEffectMode;<br>Method or attribute name: EFFECT_NONE = 0|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioEffectMode;<br>Method or attribute name: EFFECT_DEFAULT = 1|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function on(type: 'sessionCreate', callback: (session: AVSessionDescriptor) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function on(type: 'sessionDestroy', callback: (session: AVSessionDescriptor) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function on(type: 'topSessionChange', callback: (session: AVSessionDescriptor) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function on(type: 'deviceAvailable', callback: (device: OutputDeviceInfo) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function off(type: 'sessionCreate', callback?: (session: AVSessionDescriptor) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function off(type: 'sessionDestroy', callback?: (session: AVSessionDescriptor) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function off(type: 'topSessionChange', callback?: (session: AVSessionDescriptor) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function off(type: 'deviceAvailable', callback?: (device: OutputDeviceInfo) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function startCastDeviceDiscovery(callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function startCastDeviceDiscovery(filter: number, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function startCastDeviceDiscovery(filter?: number): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function stopCastDeviceDiscovery(callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function stopCastDeviceDiscovery(): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function setDiscoverable(enable: boolean, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function setDiscoverable(enable: boolean): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function getAVCastController(sessionId: string, callback: AsyncCallback\<AVCastController>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function getAVCastController(sessionId: string): Promise\<AVCastController>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function startCasting(session: SessionToken, device: OutputDeviceInfo, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function startCasting(session: SessionToken, device: OutputDeviceInfo): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function stopCasting(session: SessionToken, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: function stopCasting(session: SessionToken): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession;<br>Method or attribute name: type AVCastControlCommandType = 'play' \| 'pause' \| 'stop' \| 'playNext' \| 'playPrevious' \| 'fastForward' \| 'rewind' \|<br>  'seek' \| 'setVolume' \| 'setSpeed' \| 'setLoopMode' \| 'toggleFavorite';|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: ProtocolType;<br>Method or attribute name: TYPE_LOCAL = 0|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: ProtocolType;<br>Method or attribute name: TYPE_CAST_PLUS_MIRROR = 1|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: ProtocolType;<br>Method or attribute name: TYPE_CAST_PLUS_STREAM = 2|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: readonly sessionType: AVSessionType;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: getAVCastController(callback: AsyncCallback\<AVCastController>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: getAVCastController(): Promise\<AVCastController>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: on(type: 'play', callback: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: on(type: 'pause', callback: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: on(type: 'stop', callback: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: on(type: 'playNext', callback: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: on(type: 'playPrevious', callback: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: on(type: 'fastForward', callback: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: on(type: 'rewind', callback: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: on(type: 'outputDeviceChange', callback: (state: ConnectionState, device: OutputDeviceInfo) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController;<br>Method or attribute name: on(type: 'outputDeviceChange', callback: (state: ConnectionState, device: OutputDeviceInfo) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: off(type: 'play', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: off(type: 'pause', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: off(type: 'stop', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: off(type: 'playNext', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: off(type: 'playPrevious', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: off(type: 'fastForward', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: off(type: 'rewind', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: off(type: 'outputDeviceChange', callback?: (state: ConnectionState, device: OutputDeviceInfo) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController;<br>Method or attribute name: off(type: 'outputDeviceChange', callback?: (state: ConnectionState, device: OutputDeviceInfo) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: stopCasting(callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession;<br>Method or attribute name: stopCasting(): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastControlCommand;<br>Method or attribute name: command: AVCastControlCommandType;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastControlCommand;<br>Method or attribute name: parameter?: media.PlaybackSpeed \| number;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: setDisplaySurface(surfaceId: string, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: setDisplaySurface(surfaceId: string): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: sendControlCommand(command: AVCastControlCommand, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: sendControlCommand(command: AVCastControlCommand): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: start(item: AVQueueItem, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: start(item: AVQueueItem): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: prepare(item: AVQueueItem, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: prepare(item: AVQueueItem): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: getCurrentItem(callback: AsyncCallback\<AVQueueItem>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: getCurrentItem(): Promise\<AVQueueItem>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: on(type: 'playbackStateChange', filter: Array\<keyof AVPlaybackState> \| 'all', callback: (state: AVPlaybackState) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: on(type: 'mediaItemChange', callback: Callback\<AVQueueItem>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: on(type: 'playNext', callback: Callback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: on(type: 'playPrevious', callback: Callback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: on(type: 'seekDone', callback: Callback\<number>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: on(type: 'videoSizeChange', callback: (width: number, height: number) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: on(type: 'error', callback: ErrorCallback): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: off(type: 'playbackStateChange', callback?: (state: AVPlaybackState) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: off(type: 'mediaItemChange'): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: off(type: 'playNext'): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: off(type: 'playPrevious'): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: off(type: 'seekDone'): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: off(type: 'videoSizeChange'): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastController;<br>Method or attribute name: off(type: 'error'): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: ConnectionState;<br>Method or attribute name: STATE_CONNECTING = 0|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: ConnectionState;<br>Method or attribute name: STATE_CONNECTED = 1|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: ConnectionState;<br>Method or attribute name: STATE_DISCONNECTED = 6|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVMediaDescription;<br>Method or attribute name: mediaType?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVMediaDescription;<br>Method or attribute name: mediaSize?: number;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVMediaDescription;<br>Method or attribute name: albumTitle?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVMediaDescription;<br>Method or attribute name: albumCoverUri?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVMediaDescription;<br>Method or attribute name: lyricContent?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVMediaDescription;<br>Method or attribute name: lyricUri?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVMediaDescription;<br>Method or attribute name: fdSrc?: media.AVFileDescriptor;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVMediaDescription;<br>Method or attribute name: startPosition?: number;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVMediaDescription;<br>Method or attribute name: creditsPosition?: number;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVMediaDescription;<br>Method or attribute name: appName?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVPlaybackState;<br>Method or attribute name: volume?: number;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastCategory;<br>Method or attribute name: CATEGORY_LOCAL = 0|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVCastCategory;<br>Method or attribute name: CATEGORY_REMOTE = 1|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: DeviceType;<br>Method or attribute name: DEVICE_TYPE_LOCAL = 0|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: DeviceType;<br>Method or attribute name: DEVICE_TYPE_TV = 2|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: DeviceType;<br>Method or attribute name: DEVICE_TYPE_SMART_SPEAKER = 3|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: DeviceType;<br>Method or attribute name: DEVICE_TYPE_BLUETOOTH = 10|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: DeviceInfo;<br>Method or attribute name: castCategory: number;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: DeviceInfo;<br>Method or attribute name: deviceId: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: DeviceInfo;<br>Method or attribute name: deviceName: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: DeviceInfo;<br>Method or attribute name: deviceType: DeviceType;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: DeviceInfo;<br>Method or attribute name: ipAddress?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: DeviceInfo;<br>Method or attribute name: providerId?: number;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: OutputDeviceInfo;<br>Method or attribute name: devices: Array\<DeviceInfo>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: PlaybackState;<br>Method or attribute name: PLAYBACK_STATE_COMPLETED = 7|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: PlaybackState;<br>Method or attribute name: PLAYBACK_STATE_RELEASED = 8|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: PlaybackState;<br>Method or attribute name: PLAYBACK_STATE_ERROR = 9|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionErrorCode;<br>Method or attribute name: ERR_CODE_DEVICE_CONNECTION_FAILED = 6600108|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionErrorCode;<br>Method or attribute name: ERR_CODE_REMOTE_CONNECTION_NOT_EXIST = 6600109|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: PrelaunchConfig;<br>Method or attribute name: cameraDevice: CameraDevice;|@ohos.multimedia.camera.d.ts|
|Added|NA|Class name: CameraManager;<br>Method or attribute name: isPrelaunchSupported(camera: CameraDevice): boolean;|@ohos.multimedia.camera.d.ts|
|Added|NA|Class name: CameraManager;<br>Method or attribute name: setPrelaunchConfig(prelaunchConfig: PrelaunchConfig): void;|@ohos.multimedia.camera.d.ts|
|Added|NA|Class name: CameraManager;<br>Method or attribute name: prelaunch(): void;|@ohos.multimedia.camera.d.ts|
|Added|NA|Class name: CameraManager;<br>Method or attribute name: createDeferredPreviewOutput(profile: Profile): PreviewOutput;|@ohos.multimedia.camera.d.ts|
|Added|NA|Class name: PreviewOutput;<br>Method or attribute name: addDeferredSurface(surfaceId: string): void;|@ohos.multimedia.camera.d.ts|
|Added|NA|Class name: PhotoOutput;<br>Method or attribute name: on(type: 'quickThumbnail', callback: AsyncCallback\<image.PixelMap>): void;|@ohos.multimedia.camera.d.ts|
|Added|NA|Class name: PhotoOutput;<br>Method or attribute name: isQuickThumbnailSupported(): boolean;|@ohos.multimedia.camera.d.ts|
|Added|NA|Class name: PhotoOutput;<br>Method or attribute name: enableQuickThumbnail(enabled: boolean): void;|@ohos.multimedia.camera.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: DATE_TIME = 'DateTime'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: GPS_TIME_STAMP = 'GPSTimeStamp'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: GPS_DATE_STAMP = 'GPSDateStamp'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: IMAGE_DESCRIPTION = 'ImageDescription'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: MAKE = 'Make'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: MODEL = 'Model'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: PHOTO_MODE = 'PhotoMode'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: SENSITIVITY_TYPE = 'SensitivityType'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: STANDARD_OUTPUT_SENSITIVITY = 'StandardOutputSensitivity'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: RECOMMENDED_EXPOSURE_INDEX = 'RecommendedExposureIndex'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: ISO_SPEED = 'ISOSpeedRatings'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: APERTURE_VALUE = 'ApertureValue'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: EXPOSURE_BIAS_VALUE = 'ExposureBiasValue'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: METERING_MODE = 'MeteringMode'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: LIGHT_SOURCE = 'LightSource'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: FLASH = 'Flash'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: FOCAL_LENGTH = 'FocalLength'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: USER_COMMENT = 'UserComment'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: PIXEL_X_DIMENSION = 'PixelXDimension'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: PIXEL_Y_DIMENSION = 'PixelYDimension'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: WHITE_BALANCE = 'WhiteBalance'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: FOCAL_LENGTH_IN_35_MM_FILM = 'FocalLengthIn35mmFilm'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: CAPTURE_MODE = 'HwMnoteCaptureMode'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey;<br>Method or attribute name: PHYSICAL_APERTURE = 'HwMnotePhysicalAperture'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PixelMap;<br>Method or attribute name: getColorSpace(): colorSpaceManager.ColorSpaceManager;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PixelMap;<br>Method or attribute name: marshalling(sequence: rpc.MessageSequence): void;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PixelMap;<br>Method or attribute name: unmarshalling(sequence: rpc.MessageSequence): Promise\<PixelMap>;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PixelMap;<br>Method or attribute name: setColorSpace(colorSpace: colorSpaceManager.ColorSpaceManager): void;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: ImageSource;<br>Method or attribute name: getDelayTimeList(): Promise\<Array\<number>>;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: ImageSource;<br>Method or attribute name: getDelayTimeList(callback: AsyncCallback\<Array\<number>>): void;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: AVPlayer;<br>Method or attribute name: audioEffectMode ?: audio.AudioEffectMode;|@ohos.multimedia.media.d.ts|
|Error code added|Class name: effectKit;<br>Method or attribute name: function createColorPicker(source:image.PixelMap): Promise\<ColorPicker>;<br>Old version information: |Class name: effectKit;<br>Method or attribute name: function createColorPicker(source:image.PixelMap): Promise\<ColorPicker>;<br>New version information: 401|@ohos.effectKit.d.ts|
|Error code added|Class name: effectKit;<br>Method or attribute name: function createColorPicker(source:image.PixelMap,callback:AsyncCallback\<ColorPicker>):void;<br>Old version information: |Class name: effectKit;<br>Method or attribute name: function createColorPicker(source:image.PixelMap,callback:AsyncCallback\<ColorPicker>):void;<br>New version information: 401|@ohos.effectKit.d.ts|
|Error code added|Class name: avSession;<br>Method or attribute name: function createAVSession(context: Context, tag: string, type: AVSessionType): Promise\<AVSession>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function createAVSession(context: Context, tag: string, type: AVSessionType): Promise\<AVSession>;<br>New version information: 401,6600101|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: avSession;<br>Method or attribute name: function getAllSessionDescriptors(): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function getAllSessionDescriptors(): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;<br>New version information: 201,6600101|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: avSession;<br>Method or attribute name: function createController(sessionId: string): Promise\<AVSessionController>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function createController(sessionId: string): Promise\<AVSessionController>;<br>New version information: 201,401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: avSession;<br>Method or attribute name: function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>): Promise\<void>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>): Promise\<void>;<br>New version information: 201,401,6600101,6600102,6600104|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: avSession;<br>Method or attribute name: function sendSystemAVKeyEvent(event: KeyEvent): Promise\<void>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function sendSystemAVKeyEvent(event: KeyEvent): Promise\<void>;<br>New version information: 201,401,6600101,6600105|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: avSession;<br>Method or attribute name: function sendSystemControlCommand(command: AVControlCommand): Promise\<void>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function sendSystemControlCommand(command: AVControlCommand): Promise\<void>;<br>New version information: 201,401,6600101,6600105,6600107|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSession;<br>Method or attribute name: setAVMetadata(data: AVMetadata): Promise\<void>;<br>Old version information: |Class name: AVSession;<br>Method or attribute name: setAVMetadata(data: AVMetadata): Promise\<void>;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSession;<br>Method or attribute name: setAVPlaybackState(state: AVPlaybackState): Promise\<void>;<br>Old version information: |Class name: AVSession;<br>Method or attribute name: setAVPlaybackState(state: AVPlaybackState): Promise\<void>;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSession;<br>Method or attribute name: setLaunchAbility(ability: WantAgent): Promise\<void>;<br>Old version information: |Class name: AVSession;<br>Method or attribute name: setLaunchAbility(ability: WantAgent): Promise\<void>;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSession;<br>Method or attribute name: getController(): Promise\<AVSessionController>;<br>Old version information: |Class name: AVSession;<br>Method or attribute name: getController(): Promise\<AVSessionController>;<br>New version information: 6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSession;<br>Method or attribute name: getOutputDevice(): Promise\<OutputDeviceInfo>;<br>Old version information: |Class name: AVSession;<br>Method or attribute name: getOutputDevice(): Promise\<OutputDeviceInfo>;<br>New version information: 6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSessionController;<br>Method or attribute name: getOutputDevice(): Promise\<OutputDeviceInfo>;<br>Old version information: |Class name: AVSessionController;<br>Method or attribute name: getOutputDevice(): Promise\<OutputDeviceInfo>;<br>New version information: 600101,600103|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSession;<br>Method or attribute name: activate(): Promise\<void>;<br>Old version information: |Class name: AVSession;<br>Method or attribute name: activate(): Promise\<void>;<br>New version information: 6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSession;<br>Method or attribute name: deactivate(): Promise\<void>;<br>Old version information: |Class name: AVSession;<br>Method or attribute name: deactivate(): Promise\<void>;<br>New version information: 6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSession;<br>Method or attribute name: destroy(): Promise\<void>;<br>Old version information: |Class name: AVSession;<br>Method or attribute name: destroy(): Promise\<void>;<br>New version information: 6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSessionController;<br>Method or attribute name: destroy(): Promise\<void>;<br>Old version information: |Class name: AVSessionController;<br>Method or attribute name: destroy(): Promise\<void>;<br>New version information: 6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSessionController;<br>Method or attribute name: getAVPlaybackState(): Promise\<AVPlaybackState>;<br>Old version information: |Class name: AVSessionController;<br>Method or attribute name: getAVPlaybackState(): Promise\<AVPlaybackState>;<br>New version information: 6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSessionController;<br>Method or attribute name: getAVMetadata(): Promise\<AVMetadata>;<br>Old version information: |Class name: AVSessionController;<br>Method or attribute name: getAVMetadata(): Promise\<AVMetadata>;<br>New version information: 6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSessionController;<br>Method or attribute name: sendAVKeyEvent(event: KeyEvent): Promise\<void>;<br>Old version information: |Class name: AVSessionController;<br>Method or attribute name: sendAVKeyEvent(event: KeyEvent): Promise\<void>;<br>New version information: 401,600101,600102,600103,600105,600106|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSessionController;<br>Method or attribute name: getLaunchAbility(): Promise\<WantAgent>;<br>Old version information: |Class name: AVSessionController;<br>Method or attribute name: getLaunchAbility(): Promise\<WantAgent>;<br>New version information: 6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSessionController;<br>Method or attribute name: isActive(): Promise\<boolean>;<br>Old version information: |Class name: AVSessionController;<br>Method or attribute name: isActive(): Promise\<boolean>;<br>New version information: 6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSessionController;<br>Method or attribute name: getValidCommands(): Promise\<Array\<AVControlCommandType>>;<br>Old version information: |Class name: AVSessionController;<br>Method or attribute name: getValidCommands(): Promise\<Array\<AVControlCommandType>>;<br>New version information: 6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: AVSessionController;<br>Method or attribute name: sendControlCommand(command: AVControlCommand): Promise\<void>;<br>Old version information: |Class name: AVSessionController;<br>Method or attribute name: sendControlCommand(command: AVControlCommand): Promise\<void>;<br>New version information: 401,6600101,6600102,6600103,6600105,6600106,6600107|@ohos.multimedia.avsession.d.ts|
|Error code added|Class name: ImageSource;<br>Method or attribute name: createPixelMapList(options?: DecodingOptions): Promise\<Array\<PixelMap>>;<br>Old version information: |Class name: ImageSource;<br>Method or attribute name: createPixelMapList(options?: DecodingOptions): Promise\<Array\<PixelMap>>;<br>New version information: 62980096,62980103,62980110,62980111,62980118|@ohos.multimedia.image.d.ts|
|Error code added|Class name: ImageSource;<br>Method or attribute name: createPixelMapList(callback: AsyncCallback\<Array\<PixelMap>>): void;<br>Old version information: |Class name: ImageSource;<br>Method or attribute name: createPixelMapList(callback: AsyncCallback\<Array\<PixelMap>>): void;<br>New version information: 62980096,62980103,62980110,62980111,62980118|@ohos.multimedia.image.d.ts|
|Error code added|Class name: ImageSource;<br>Method or attribute name: createPixelMapList(options: DecodingOptions, callback: AsyncCallback\<Array\<PixelMap>>): void;<br>Old version information: |Class name: ImageSource;<br>Method or attribute name: createPixelMapList(options: DecodingOptions, callback: AsyncCallback\<Array\<PixelMap>>): void;<br>New version information: 62980096,62980103,62980110,62980111,62980118|@ohos.multimedia.image.d.ts|
|Error code added|Class name: ImageSource;<br>Method or attribute name: getFrameCount(): Promise\<number>;<br>Old version information: |Class name: ImageSource;<br>Method or attribute name: getFrameCount(): Promise\<number>;<br>New version information: 62980096,62980110,62980111,62980113,62980116,62980118,62980122|@ohos.multimedia.image.d.ts|
|Error code added|Class name: ImageSource;<br>Method or attribute name: getFrameCount(callback: AsyncCallback\<number>): void;<br>Old version information: |Class name: ImageSource;<br>Method or attribute name: getFrameCount(callback: AsyncCallback\<number>): void;<br>New version information: 62980096,62980110,62980111,62980113,62980116,62980118,62980122|@ohos.multimedia.image.d.ts|
|Error code changed|Class name: avSession;<br>Method or attribute name: function createAVSession(context: Context, tag: string, type: AVSessionType, callback: AsyncCallback\<AVSession>): void;<br>Old version information: 401,{@link|Class name: avSession;<br>Method or attribute name: function createAVSession(context: Context, tag: string, type: AVSessionType, callback: AsyncCallback\<AVSession>): void;<br>New version information: 401,6600101|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: avSession;<br>Method or attribute name: function getAllSessionDescriptors(callback: AsyncCallback\<Array\<Readonly\<AVSessionDescriptor>>>): void;<br>Old version information: 201,{@link|Class name: avSession;<br>Method or attribute name: function getAllSessionDescriptors(callback: AsyncCallback\<Array\<Readonly\<AVSessionDescriptor>>>): void;<br>New version information: 201,6600101|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: avSession;<br>Method or attribute name: function createController(sessionId: string, callback: AsyncCallback\<AVSessionController>): void;<br>Old version information: 201,401,{@link,{@link|Class name: avSession;<br>Method or attribute name: function createController(sessionId: string, callback: AsyncCallback\<AVSessionController>): void;<br>New version information: 201,401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: avSession;<br>Method or attribute name: function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>, callback: AsyncCallback\<void>): void;<br>Old version information: 201,401,{@link,{@link,{@link|Class name: avSession;<br>Method or attribute name: function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>, callback: AsyncCallback\<void>): void;<br>New version information: 201,401,6600101,6600102,6600104|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: avSession;<br>Method or attribute name: function on(type: 'sessionServiceDie', callback: () => void): void;<br>Old version information: 201,401,{@link|Class name: avSession;<br>Method or attribute name: function on(type: 'sessionServiceDie', callback: () => void): void;<br>New version information: 201,401,6600101|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: avSession;<br>Method or attribute name: function off(type: 'sessionServiceDie', callback?: () => void): void;<br>Old version information: 201,401,{@link|Class name: avSession;<br>Method or attribute name: function off(type: 'sessionServiceDie', callback?: () => void): void;<br>New version information: 201,401,6600101|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: avSession;<br>Method or attribute name: function sendSystemAVKeyEvent(event: KeyEvent, callback: AsyncCallback\<void>): void;<br>Old version information: 201,401,{@link,{@link|Class name: avSession;<br>Method or attribute name: function sendSystemAVKeyEvent(event: KeyEvent, callback: AsyncCallback\<void>): void;<br>New version information: 201,401,6600101,6600105|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: avSession;<br>Method or attribute name: function sendSystemControlCommand(command: AVControlCommand, callback: AsyncCallback\<void>): void;<br>Old version information: 201,401,{@link,{@link,{@link|Class name: avSession;<br>Method or attribute name: function sendSystemControlCommand(command: AVControlCommand, callback: AsyncCallback\<void>): void;<br>New version information: 201,401,6600101,6600105,6600107|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: setAVMetadata(data: AVMetadata, callback: AsyncCallback\<void>): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: setAVMetadata(data: AVMetadata, callback: AsyncCallback\<void>): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: setAVPlaybackState(state: AVPlaybackState, callback: AsyncCallback\<void>): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: setAVPlaybackState(state: AVPlaybackState, callback: AsyncCallback\<void>): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: setLaunchAbility(ability: WantAgent, callback: AsyncCallback\<void>): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: setLaunchAbility(ability: WantAgent, callback: AsyncCallback\<void>): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: dispatchSessionEvent(event: string, args: {[key: string]: Object}, callback: AsyncCallback\<void>): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: dispatchSessionEvent(event: string, args: {[key: string]: Object}, callback: AsyncCallback\<void>): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: dispatchSessionEvent(event: string, args: {[key: string]: Object}): Promise\<void>;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: dispatchSessionEvent(event: string, args: {[key: string]: Object}): Promise\<void>;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: setExtras(extras: {[key: string]: Object}, callback: AsyncCallback\<void>): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: setExtras(extras: {[key: string]: Object}, callback: AsyncCallback\<void>): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: setExtras(extras: {[key: string]: Object}): Promise\<void>;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: setExtras(extras: {[key: string]: Object}): Promise\<void>;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: getController(callback: AsyncCallback\<AVSessionController>): void;<br>Old version information: {@link,{@link|Class name: AVSession;<br>Method or attribute name: getController(callback: AsyncCallback\<AVSessionController>): void;<br>New version information: 6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: getOutputDevice(callback: AsyncCallback\<OutputDeviceInfo>): void;<br>Old version information: {@link,{@link|Class name: AVSession;<br>Method or attribute name: getOutputDevice(callback: AsyncCallback\<OutputDeviceInfo>): void;<br>New version information: 6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: getOutputDevice(callback: AsyncCallback\<OutputDeviceInfo>): void;<br>Old version information: {@link,{@link|Class name: AVSessionController;<br>Method or attribute name: getOutputDevice(callback: AsyncCallback\<OutputDeviceInfo>): void;<br>New version information: 600101,600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: on(type: 'seek', callback: (time: number) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: on(type: 'seek', callback: (time: number) => void): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: on(type: 'setSpeed', callback: (speed: number) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: on(type: 'setSpeed', callback: (speed: number) => void): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: on(type: 'setLoopMode', callback: (mode: LoopMode) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: on(type: 'setLoopMode', callback: (mode: LoopMode) => void): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: on(type: 'toggleFavorite', callback: (assetId: string) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: on(type: 'toggleFavorite', callback: (assetId: string) => void): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: on(type: 'handleKeyEvent', callback: (event: KeyEvent) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: on(type: 'handleKeyEvent', callback: (event: KeyEvent) => void): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: off(type: 'seek', callback?: (time: number) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: off(type: 'seek', callback?: (time: number) => void): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: off(type: 'setSpeed', callback?: (speed: number) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: off(type: 'setSpeed', callback?: (speed: number) => void): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: off(type: 'setLoopMode', callback?: (mode: LoopMode) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: off(type: 'setLoopMode', callback?: (mode: LoopMode) => void): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: off(type: 'toggleFavorite', callback?: (assetId: string) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: off(type: 'toggleFavorite', callback?: (assetId: string) => void): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: off(type: 'handleKeyEvent', callback?: (event: KeyEvent) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSession;<br>Method or attribute name: off(type: 'handleKeyEvent', callback?: (event: KeyEvent) => void): void;<br>New version information: 401,6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: activate(callback: AsyncCallback\<void>): void;<br>Old version information: {@link,{@link|Class name: AVSession;<br>Method or attribute name: activate(callback: AsyncCallback\<void>): void;<br>New version information: 6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: deactivate(callback: AsyncCallback\<void>): void;<br>Old version information: {@link,{@link|Class name: AVSession;<br>Method or attribute name: deactivate(callback: AsyncCallback\<void>): void;<br>New version information: 6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSession;<br>Method or attribute name: destroy(callback: AsyncCallback\<void>): void;<br>Old version information: {@link,{@link|Class name: AVSession;<br>Method or attribute name: destroy(callback: AsyncCallback\<void>): void;<br>New version information: 6600101,6600102|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: destroy(callback: AsyncCallback\<void>): void;<br>Old version information: {@link,{@link|Class name: AVSessionController;<br>Method or attribute name: destroy(callback: AsyncCallback\<void>): void;<br>New version information: 6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: getAVPlaybackState(callback: AsyncCallback\<AVPlaybackState>): void;<br>Old version information: {@link,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: getAVPlaybackState(callback: AsyncCallback\<AVPlaybackState>): void;<br>New version information: 6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: getAVMetadata(callback: AsyncCallback\<AVMetadata>): void;<br>Old version information: {@link,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: getAVMetadata(callback: AsyncCallback\<AVMetadata>): void;<br>New version information: 6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: sendAVKeyEvent(event: KeyEvent, callback: AsyncCallback\<void>): void;<br>Old version information: 401,{@link,{@link,{@link,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: sendAVKeyEvent(event: KeyEvent, callback: AsyncCallback\<void>): void;<br>New version information: 401,600101,600102,600103,600105,600106|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: getLaunchAbility(callback: AsyncCallback\<WantAgent>): void;<br>Old version information: {@link,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: getLaunchAbility(callback: AsyncCallback\<WantAgent>): void;<br>New version information: 6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: getRealPlaybackPositionSync(): number;<br>Old version information: {@link,{@link|Class name: AVSessionController;<br>Method or attribute name: getRealPlaybackPositionSync(): number;<br>New version information: 6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: isActive(callback: AsyncCallback\<boolean>): void;<br>Old version information: {@link,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: isActive(callback: AsyncCallback\<boolean>): void;<br>New version information: 6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: getValidCommands(callback: AsyncCallback\<Array\<AVControlCommandType>>): void;<br>Old version information: {@link,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: getValidCommands(callback: AsyncCallback\<Array\<AVControlCommandType>>): void;<br>New version information: 6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: sendControlCommand(command: AVControlCommand, callback: AsyncCallback\<void>): void;<br>Old version information: 401,{@link,{@link,{@link,{@link,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: sendControlCommand(command: AVControlCommand, callback: AsyncCallback\<void>): void;<br>New version information: 401,6600101,6600102,6600103,6600105,6600106,6600107|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: on(type: 'metadataChange', filter: Array\<keyof AVMetadata> \| 'all', callback: (data: AVMetadata) => void);<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: on(type: 'metadataChange', filter: Array\<keyof AVMetadata> \| 'all', callback: (data: AVMetadata) => void);<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: on(type: 'playbackStateChange', filter: Array\<keyof AVPlaybackState> \| 'all', callback: (state: AVPlaybackState) => void);<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: on(type: 'playbackStateChange', filter: Array\<keyof AVPlaybackState> \| 'all', callback: (state: AVPlaybackState) => void);<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: on(type: 'sessionDestroy', callback: () => void);<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: on(type: 'sessionDestroy', callback: () => void);<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: on(type: 'activeStateChange', callback: (isActive: boolean) => void);<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: on(type: 'activeStateChange', callback: (isActive: boolean) => void);<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: on(type: 'validCommandChange', callback: (commands: Array\<AVControlCommandType>) => void);<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: on(type: 'validCommandChange', callback: (commands: Array\<AVControlCommandType>) => void);<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: on(type: 'sessionEvent', callback: (sessionEvent: string, args: {[key: string]: Object}) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: on(type: 'sessionEvent', callback: (sessionEvent: string, args: {[key: string]: Object}) => void): void;<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: on(type: 'extrasChange', callback: (extras: {[key: string]: Object}) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: on(type: 'extrasChange', callback: (extras: {[key: string]: Object}) => void): void;<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: off(type: 'metadataChange', callback?: (data: AVMetadata) => void);<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: off(type: 'metadataChange', callback?: (data: AVMetadata) => void);<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: off(type: 'playbackStateChange', callback?: (state: AVPlaybackState) => void);<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: off(type: 'playbackStateChange', callback?: (state: AVPlaybackState) => void);<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: off(type: 'sessionDestroy', callback?: () => void);<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: off(type: 'sessionDestroy', callback?: () => void);<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: off(type: 'activeStateChange', callback?: (isActive: boolean) => void);<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: off(type: 'activeStateChange', callback?: (isActive: boolean) => void);<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: off(type: 'validCommandChange', callback?: (commands: Array\<AVControlCommandType>) => void);<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: off(type: 'validCommandChange', callback?: (commands: Array\<AVControlCommandType>) => void);<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: off(type: 'sessionEvent', callback?: (sessionEvent: string, args: {[key: string]: Object}) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: off(type: 'sessionEvent', callback?: (sessionEvent: string, args: {[key: string]: Object}) => void): void;<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Error code changed|Class name: AVSessionController;<br>Method or attribute name: off(type: 'extrasChange', callback?: (extras: {[key: string]: Object}) => void): void;<br>Old version information: 401,{@link,{@link|Class name: AVSessionController;<br>Method or attribute name: off(type: 'extrasChange', callback?: (extras: {[key: string]: Object}) => void): void;<br>New version information: 401,6600101,6600103|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: ConnectType;<br>Method or attribute name: CONNECT_TYPE_LOCAL = 1<br>Old version information: |Class name: ConnectType;<br>Method or attribute name: CONNECT_TYPE_LOCAL = 1<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ConnectType;<br>Method or attribute name: CONNECT_TYPE_DISTRIBUTED = 2<br>Old version information: |Class name: ConnectType;<br>Method or attribute name: CONNECT_TYPE_DISTRIBUTED = 2<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: VolumeGroupInfo;<br>Method or attribute name: readonly groupId: number;<br>Old version information: |Class name: VolumeGroupInfo;<br>Method or attribute name: readonly groupId: number;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: VolumeGroupInfo;<br>Method or attribute name: readonly mappingId: number;<br>Old version information: |Class name: VolumeGroupInfo;<br>Method or attribute name: readonly mappingId: number;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: VolumeGroupInfo;<br>Method or attribute name: readonly groupName: string;<br>Old version information: |Class name: VolumeGroupInfo;<br>Method or attribute name: readonly groupName: string;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: VolumeGroupInfo;<br>Method or attribute name: readonly type: ConnectType;<br>Old version information: |Class name: VolumeGroupInfo;<br>Method or attribute name: readonly type: ConnectType;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: VolumeEvent;<br>Method or attribute name: interface VolumeEvent<br>Old version information: systemapi|Class name: VolumeEvent;<br>Method or attribute name: interface VolumeEvent<br>New version information: |@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: VolumeEvent;<br>Method or attribute name: volumeGroupId: number;<br>Old version information: |Class name: VolumeEvent;<br>Method or attribute name: volumeGroupId: number;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: VolumeEvent;<br>Method or attribute name: networkId: string;<br>Old version information: |Class name: VolumeEvent;<br>Method or attribute name: networkId: string;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_0 = 0<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_0 = 0<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_1 = 1<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_1 = 1<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_2 = 2<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_2 = 2<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_3 = 3<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_3 = 3<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_4 = 4<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_4 = 4<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_5 = 5<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_5 = 5<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_6 = 6<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_6 = 6<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_7 = 7<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_7 = 7<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_8 = 8<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_8 = 8<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_9 = 9<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_9 = 9<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_S = 10<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_S = 10<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_P = 11<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_P = 11<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_A = 12<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_A = 12<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_B = 13<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_B = 13<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_C = 14<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_C = 14<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_D = 15<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_DIAL_D = 15<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_DIAL = 100<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_DIAL = 100<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_BUSY = 101<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_BUSY = 101<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_CONGESTION = 102<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_CONGESTION = 102<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_RADIO_ACK = 103<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_RADIO_ACK = 103<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_RADIO_NOT_AVAILABLE = 104<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_RADIO_NOT_AVAILABLE = 104<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_CALL_WAITING = 106<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_CALL_WAITING = 106<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_RINGTONE = 107<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_SUPERVISORY_RINGTONE = 107<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_PROPRIETARY_BEEP = 200<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_PROPRIETARY_BEEP = 200<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_PROPRIETARY_ACK = 201<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_PROPRIETARY_ACK = 201<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_PROPRIETARY_PROMPT = 203<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_PROPRIETARY_PROMPT = 203<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_PROPRIETARY_DOUBLE_BEEP = 204<br>Old version information: |Class name: ToneType;<br>Method or attribute name: TONE_TYPE_COMMON_PROPRIETARY_DOUBLE_BEEP = 204<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: TonePlayer;<br>Method or attribute name: load(type: ToneType, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: TonePlayer;<br>Method or attribute name: load(type: ToneType, callback: AsyncCallback\<void>): void;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: TonePlayer;<br>Method or attribute name: load(type: ToneType): Promise\<void>;<br>Old version information: |Class name: TonePlayer;<br>Method or attribute name: load(type: ToneType): Promise\<void>;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: TonePlayer;<br>Method or attribute name: start(callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: TonePlayer;<br>Method or attribute name: start(callback: AsyncCallback\<void>): void;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: TonePlayer;<br>Method or attribute name: start(): Promise\<void>;<br>Old version information: |Class name: TonePlayer;<br>Method or attribute name: start(): Promise\<void>;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: TonePlayer;<br>Method or attribute name: stop(callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: TonePlayer;<br>Method or attribute name: stop(callback: AsyncCallback\<void>): void;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: TonePlayer;<br>Method or attribute name: stop(): Promise\<void>;<br>Old version information: |Class name: TonePlayer;<br>Method or attribute name: stop(): Promise\<void>;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: TonePlayer;<br>Method or attribute name: release(callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: TonePlayer;<br>Method or attribute name: release(callback: AsyncCallback\<void>): void;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: TonePlayer;<br>Method or attribute name: release(): Promise\<void>;<br>Old version information: |Class name: TonePlayer;<br>Method or attribute name: release(): Promise\<void>;<br>New version information: systemapi|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: avSession;<br>Method or attribute name: function getAllSessionDescriptors(): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function getAllSessionDescriptors(): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: avSession;<br>Method or attribute name: function createController(sessionId: string): Promise\<AVSessionController>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function createController(sessionId: string): Promise\<AVSessionController>;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: avSession;<br>Method or attribute name: function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>): Promise\<void>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>): Promise\<void>;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: avSession;<br>Method or attribute name: function sendSystemAVKeyEvent(event: KeyEvent): Promise\<void>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function sendSystemAVKeyEvent(event: KeyEvent): Promise\<void>;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: avSession;<br>Method or attribute name: function sendSystemControlCommand(command: AVControlCommand): Promise\<void>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function sendSystemControlCommand(command: AVControlCommand): Promise\<void>;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: SessionToken;<br>Method or attribute name: sessionId: string;<br>Old version information: |Class name: SessionToken;<br>Method or attribute name: sessionId: string;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionDescriptor;<br>Method or attribute name: sessionId: string;<br>Old version information: |Class name: AVSessionDescriptor;<br>Method or attribute name: sessionId: string;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: SessionToken;<br>Method or attribute name: pid?: number;<br>Old version information: |Class name: SessionToken;<br>Method or attribute name: pid?: number;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: SessionToken;<br>Method or attribute name: uid?: number;<br>Old version information: |Class name: SessionToken;<br>Method or attribute name: uid?: number;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionDescriptor;<br>Method or attribute name: type: AVSessionType;<br>Old version information: |Class name: AVSessionDescriptor;<br>Method or attribute name: type: AVSessionType;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionDescriptor;<br>Method or attribute name: sessionTag: string;<br>Old version information: |Class name: AVSessionDescriptor;<br>Method or attribute name: sessionTag: string;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionDescriptor;<br>Method or attribute name: elementName: ElementName;<br>Old version information: |Class name: AVSessionDescriptor;<br>Method or attribute name: elementName: ElementName;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionDescriptor;<br>Method or attribute name: isActive: boolean;<br>Old version information: |Class name: AVSessionDescriptor;<br>Method or attribute name: isActive: boolean;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionDescriptor;<br>Method or attribute name: isTopSession: boolean;<br>Old version information: |Class name: AVSessionDescriptor;<br>Method or attribute name: isTopSession: boolean;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionDescriptor;<br>Method or attribute name: outputDevice: OutputDeviceInfo;<br>Old version information: |Class name: AVSessionDescriptor;<br>Method or attribute name: outputDevice: OutputDeviceInfo;<br>New version information: systemapi|@ohos.multimedia.avsession.d.ts|
|Permission changed|Class name: avSession;<br>Method or attribute name: function getAllSessionDescriptors(): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function getAllSessionDescriptors(): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;<br>New version information: ohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts|
|Permission changed|Class name: avSession;<br>Method or attribute name: function createController(sessionId: string): Promise\<AVSessionController>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function createController(sessionId: string): Promise\<AVSessionController>;<br>New version information: ohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts|
|Permission changed|Class name: avSession;<br>Method or attribute name: function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>): Promise\<void>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>): Promise\<void>;<br>New version information: ohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts|
|Permission changed|Class name: avSession;<br>Method or attribute name: function sendSystemAVKeyEvent(event: KeyEvent): Promise\<void>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function sendSystemAVKeyEvent(event: KeyEvent): Promise\<void>;<br>New version information: ohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts|
|Permission changed|Class name: avSession;<br>Method or attribute name: function sendSystemControlCommand(command: AVControlCommand): Promise\<void>;<br>Old version information: |Class name: avSession;<br>Method or attribute name: function sendSystemControlCommand(command: AVControlCommand): Promise\<void>;<br>New version information: ohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts|
|Permission changed|Class name: SessionToken;<br>Method or attribute name: sessionId: string;<br>Old version information: |Class name: SessionToken;<br>Method or attribute name: sessionId: string;<br>New version information: ohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts|
|Permission changed|Class name: SessionToken;<br>Method or attribute name: pid?: number;<br>Old version information: |Class name: SessionToken;<br>Method or attribute name: pid?: number;<br>New version information: ohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts|
|Permission changed|Class name: SessionToken;<br>Method or attribute name: uid?: number;<br>Old version information: |Class name: SessionToken;<br>Method or attribute name: uid?: number;<br>New version information: ohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AudioRendererInfo;<br>Method or attribute name: content?: ContentType;<br>Old version information: |Class name: AudioRendererInfo;<br>Method or attribute name: content?: ContentType;<br>New version information: ?ContentType|@ohos.multimedia.audio.d.ts|
|Type changed|Class name: SessionToken;<br>Method or attribute name: sessionId: string;<br>Old version information: |Class name: SessionToken;<br>Method or attribute name: sessionId: string;<br>New version information: string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVSessionDescriptor;<br>Method or attribute name: sessionId: string;<br>Old version information: |Class name: AVSessionDescriptor;<br>Method or attribute name: sessionId: string;<br>New version information: string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: SessionToken;<br>Method or attribute name: pid?: number;<br>Old version information: |Class name: SessionToken;<br>Method or attribute name: pid?: number;<br>New version information: ?number|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: SessionToken;<br>Method or attribute name: uid?: number;<br>Old version information: |Class name: SessionToken;<br>Method or attribute name: uid?: number;<br>New version information: ?number|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: assetId: string;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: assetId: string;<br>New version information: string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: title?: string;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: title?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMediaDescription;<br>Method or attribute name: title?: string;<br>Old version information: |Class name: AVMediaDescription;<br>Method or attribute name: title?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: artist?: string;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: artist?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: author?: string;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: author?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: album?: string;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: album?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: writer?: string;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: writer?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: composer?: string;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: composer?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: duration?: number;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: duration?: number;<br>New version information: ?number|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: publishDate?: Date;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: publishDate?: Date;<br>New version information: ?Date|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: subtitle?: string;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: subtitle?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMediaDescription;<br>Method or attribute name: subtitle?: string;<br>Old version information: |Class name: AVMediaDescription;<br>Method or attribute name: subtitle?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: description?: string;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: description?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMediaDescription;<br>Method or attribute name: description?: string;<br>Old version information: |Class name: AVMediaDescription;<br>Method or attribute name: description?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: lyric?: string;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: lyric?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: previousAssetId?: string;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: previousAssetId?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMetadata;<br>Method or attribute name: nextAssetId?: string;<br>Old version information: |Class name: AVMetadata;<br>Method or attribute name: nextAssetId?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMediaDescription;<br>Method or attribute name: mediaId: string;<br>Old version information: |Class name: AVMediaDescription;<br>Method or attribute name: mediaId: string;<br>New version information: string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMediaDescription;<br>Method or attribute name: iconUri?: string;<br>Old version information: |Class name: AVMediaDescription;<br>Method or attribute name: iconUri?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVMediaDescription;<br>Method or attribute name: mediaUri?: string;<br>Old version information: |Class name: AVMediaDescription;<br>Method or attribute name: mediaUri?: string;<br>New version information: ?string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVQueueItem;<br>Method or attribute name: itemId: number;<br>Old version information: |Class name: AVQueueItem;<br>Method or attribute name: itemId: number;<br>New version information: number|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVPlaybackState;<br>Method or attribute name: speed?: number;<br>Old version information: |Class name: AVPlaybackState;<br>Method or attribute name: speed?: number;<br>New version information: ?number|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVPlaybackState;<br>Method or attribute name: bufferedTime?: number;<br>Old version information: |Class name: AVPlaybackState;<br>Method or attribute name: bufferedTime?: number;<br>New version information: ?number|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVPlaybackState;<br>Method or attribute name: isFavorite?: boolean;<br>Old version information: |Class name: AVPlaybackState;<br>Method or attribute name: isFavorite?: boolean;<br>New version information: ?boolean|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVPlaybackState;<br>Method or attribute name: activeItemId?: number;<br>Old version information: |Class name: AVPlaybackState;<br>Method or attribute name: activeItemId?: number;<br>New version information: ?number|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: PlaybackPosition;<br>Method or attribute name: elapsedTime: number;<br>Old version information: |Class name: PlaybackPosition;<br>Method or attribute name: elapsedTime: number;<br>New version information: number|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: PlaybackPosition;<br>Method or attribute name: updateTime: number;<br>Old version information: |Class name: PlaybackPosition;<br>Method or attribute name: updateTime: number;<br>New version information: number|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVSessionDescriptor;<br>Method or attribute name: sessionTag: string;<br>Old version information: |Class name: AVSessionDescriptor;<br>Method or attribute name: sessionTag: string;<br>New version information: string|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVSessionDescriptor;<br>Method or attribute name: isActive: boolean;<br>Old version information: |Class name: AVSessionDescriptor;<br>Method or attribute name: isActive: boolean;<br>New version information: boolean|@ohos.multimedia.avsession.d.ts|
|Type changed|Class name: AVSessionDescriptor;<br>Method or attribute name: isTopSession: boolean;<br>Old version information: |Class name: AVSessionDescriptor;<br>Method or attribute name: isTopSession: boolean;<br>New version information: boolean|@ohos.multimedia.avsession.d.ts|
|Function changed|Class name: AudioRendererInfo;<br>Method or attribute name: content: ContentType;|Class name: AudioRendererInfo;<br>Method or attribute name: content?: ContentType;|@ohos.multimedia.audio.d.ts|
|Function changed|Class name: SessionToken;<br>Method or attribute name: pid: number;|Class name: SessionToken;<br>Method or attribute name: pid?: number;|@ohos.multimedia.avsession.d.ts|
|Function changed|Class name: SessionToken;<br>Method or attribute name: uid: number;|Class name: SessionToken;<br>Method or attribute name: uid?: number;|@ohos.multimedia.avsession.d.ts|
|Function changed|Class name: AVMediaDescription;<br>Method or attribute name: icon?: image.PixelMap \| string;|Class name: AVMediaDescription;<br>Method or attribute name: icon?: image.PixelMap;|@ohos.multimedia.avsession.d.ts|
|Function changed|Class name: CameraInput;<br>Method or attribute name: on(type: 'error', camera: CameraDevice, callback: ErrorCallback\<BusinessError>): void;|Class name: CameraInput;<br>Method or attribute name: on(type: 'error', camera: CameraDevice, callback: ErrorCallback): void;|@ohos.multimedia.camera.d.ts|
|Function changed|Class name: CaptureSession;<br>Method or attribute name: on(type: 'error', callback: ErrorCallback\<BusinessError>): void;|Class name: CaptureSession;<br>Method or attribute name: on(type: 'error', callback: ErrorCallback): void;|@ohos.multimedia.camera.d.ts|
|Function changed|Class name: PreviewOutput;<br>Method or attribute name: on(type: 'error', callback: ErrorCallback\<BusinessError>): void;|Class name: PreviewOutput;<br>Method or attribute name: on(type: 'error', callback: ErrorCallback): void;|@ohos.multimedia.camera.d.ts|
|Function changed|Class name: PhotoOutput;<br>Method or attribute name: on(type: 'error', callback: ErrorCallback\<BusinessError>): void;|Class name: PhotoOutput;<br>Method or attribute name: on(type: 'error', callback: ErrorCallback): void;|@ohos.multimedia.camera.d.ts|
|Function changed|Class name: VideoOutput;<br>Method or attribute name: on(type: 'error', callback: ErrorCallback\<BusinessError>): void;|Class name: VideoOutput;<br>Method or attribute name: on(type: 'error', callback: ErrorCallback): void;|@ohos.multimedia.camera.d.ts|
|Function changed|Class name: MetadataOutput;<br>Method or attribute name: on(type: 'error', callback: ErrorCallback\<BusinessError>): void;|Class name: MetadataOutput;<br>Method or attribute name: on(type: 'error', callback: ErrorCallback): void;|@ohos.multimedia.camera.d.ts|