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Interface: FormatFilter

Properties

autoFocusSystem

Optional autoFocusSystem: AutoFocusSystem

The target auto-focus system. While phase-detection is generally the best system available, you might want to choose a different auto-focus system.

Defined in

devices/getCameraFormat.ts:76


fps

Optional fps: number | "max"

The target FPS you want to record video at. If the FPS requirements can not be met, the format closest to this value will be used.

Defined in

devices/getCameraFormat.ts:51


iso

Optional iso: number | "max" | "min"

The target ISO value for capturing photos. Higher ISO values tend to capture sharper photos, at the cost of reduced capture speed. Lower ISO values tend to capture photos quicker.

Defined in

devices/getCameraFormat.ts:70


photoAspectRatio

Optional photoAspectRatio: number

The target aspect ratio of the photo output, expressed as a factor: width / height. (Note: Cameras are in landscape orientation)

In most cases, you want this to be the same as targetVideoAspectRatio, which you often want to be as close to the screen's aspect ratio as possible (usually ~9:16)

Example

const screen = Dimensions.get('screen')
targetPhotoAspectRatio: screen.height / screen.width

Defined in

devices/getCameraFormat.ts:46


photoHdr

Optional photoHdr: boolean

Whether you want to find a format that supports Photo HDR.

Defined in

devices/getCameraFormat.ts:60


photoResolution

Optional photoResolution: "max" | Size

The target resolution of the photo output pipeline. If no format supports the given resolution, the format closest to this value will be used.

Defined in

devices/getCameraFormat.ts:19


videoAspectRatio

Optional videoAspectRatio: number

The target aspect ratio of the video (and preview) output, expressed as a factor: width / height. (Note: Cameras are in landscape orientation)

In most cases, you want this to be as close to the screen's aspect ratio as possible (usually ~9:16).

Example

const screen = Dimensions.get('screen')
targetVideoAspectRatio: screen.height / screen.width

Defined in

devices/getCameraFormat.ts:32


videoHdr

Optional videoHdr: boolean

Whether you want to find a format that supports Photo HDR.

Defined in

devices/getCameraFormat.ts:64


videoResolution

Optional videoResolution: "max" | Size

The target resolution of the video (and frame processor) output pipeline. If no format supports the given resolution, the format closest to this value will be used.

Defined in

devices/getCameraFormat.ts:14


videoStabilizationMode

Optional videoStabilizationMode: VideoStabilizationMode

The target video stabilization mode you want to use. If no format supports the target video stabilization mode, the best other matching format will be used.

Defined in

devices/getCameraFormat.ts:56