{WebTwainObject}.Addon.Webcam

CaptureImage(
    successCallback: () => void,
    failureCallback: (errorCode: number, errorString: string) => void
): void;

GetSourceList(): string[];

SelectSource(name: string): boolean;

CloseSource(): boolean;

PlayVideo(
    DWObject: WebTwain,
    quality: number,
    frameDidShow?: function () {}
): boolean;

PauseVideo(): boolean;

StopVideo(): boolean;

GetCameraControlPropertySetting(
    property: Dynamsoft.DWT.EnumDWT_CameraControlProperty | number
): CameraControlProperty;

interface CameraControlProperty {
    /**
     * Return the value of the property.
     */
    GetValue(): number;
    /**
     * Return whether the property is set autmatically or not.
     */
    GetIfAuto(): boolean;
}

GetCameraControlPropertyMoreSetting(
    property: Dynamsoft.DWT.EnumDWT_CameraControlProperty | number
): CameraControlPropertyExtra;

interface CameraControlPropertyExtra {
    /**
     * Return the minimum value of the property.
     */
    GetMinValue(): number;
    /**
     * Return the maximum value of the property.
     */
    GetMaxValue(): number;
    /**
     * Return the default value of the property.
     */
    GetDefaultValue(): number;
    /**
     * Return the smallest increment by which the property can change.
     */
    GetSteppingDelta(): number;
    /**
     * Return whether the property is set autmatically or not.
     */
    GetIfAuto(): boolean;
}

SetCameraControlPropertySetting(
    property: Dynamsoft.DWT.EnumDWT_CameraControlProperty | number,
    value: number,
    auto: boolean
): boolean;

GetVideoPropertySetting(
    property: Dynamsoft.DWT.EnumDWT_VideoProperty | number
): VideoControlProperty;

interface VideoControlProperty {
    /**
     * Return the value of the property.
     */
    GetValue(): number;
    /**
     * Return whether the property is set autmatically or not.
     */
    GetIfAuto(): boolean;
}

GetVideoPropertyMoreSetting(
    property: Dynamsoft.DWT.EnumDWT_VideoProperty | number
): VideoControlPropertyExtra;

interface VideoControlPropertyExtra {
    /**
     * Return the minimum value of the property.
     */
    GetMinValue(): number;
    /**
     * Return the maximum value of the property.
     */
    GetMaxValue(): number;
    /**
     * Return the default value of the property.
     */
    GetDefaultValue(): number;
    /**
     * Return the smallest increment by which the property can change.
     */
    GetSteppingDelta(): number;
    /**
     * Return whether the property is set autmatically or not.
     */
    GetIfAuto(): boolean;
}

SetVideoPropertySetting(
    property: Dynamsoft.DWT.EnumDWT_VideoProperty | number,
    value: number,
    auto: boolean
): boolean;

GetFrameRate(): FrameRate;

interface FrameRate {
    /**
     * Return the number of available frame rates.
     */
    GetCount(): number;
    /**
     * Return the specified frame rate.
     */
    Get(index: number): number;
    /**
     * Return the current frame rate.
     */
    GetCurrent(): number;
}

GetMediaType(): MediaType;

interface MediaType {
    /**
     * Return the number of available media types.
     */
    GetCount(): number;
    /**
     * Return the specified media type.
     */
    Get(index: number): string;
    /**
     * Return the current media type.
     */
    GetCurrent(): string;
}

GetResolution(): Resolution;

interface Resolution {
    /**
     * Return the number of available resolutions.
     */
    GetCount(): number;
    /**
     * Return the specified resolution.
     */
    Get(index: number): string;
    /**
     * Return the current resolution.
     */
    GetCurrent(): string;
}

SetFrameRate(rate: number): boolean;

SetMediaType(type: string): boolean;

SetResolution(resolution: string): boolean;

SetVideoRotateMode(
    mode: Dynamsoft.DWT.EnumDWT_VideoRotateMode | number
): boolean;

GetFrameURL(): string;

GetFramePartURL(): string;