EffectsScalerVersion: 0.9.2On this pageScaler @noteUse visual.scale and visual.crop in effect pipelines for most cases, this is intended for downsampling on CPUHierarchyMFXTransformStream<ExtendedVideoFrame, ExtendedVideoFrame>ScalerIndex ConstructorsconstructorAccessorsdesiredSizeidentifiertrackMethodsaddEventListenerdispatchErrordispatchEventqueueremoveEventListenersetDebugsetTrackConstructors constructornew Scaler(ratio: number, canvas?: HTMLCanvasElement): ScalerAccessors desiredSizeget desiredSize(): numberidentifierget identifier(): stringtrackget track(): GenericTrack<any>Methods addEventListeneraddEventListener(type: string, callback: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): voiddispatchErrordispatchError(error: Error): voiddispatchEventdispatchEvent(event: Event): voidqueuequeue(...items: ExtendedVideoFrame[]): Promise<void>removeEventListenerremoveEventListener(type: string, callback: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): voidsetDebugsetDebug(value: boolean): voidsetTracksetTrack(track: GenericTrack<any>): Scaler
Use visual.scale and visual.crop in effect pipelines for most cases, this is intended for downsampling on CPU