react-native-vision-camera/docs/docs/guides/CAPTURING.mdx
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---
id: capturing
title: Taking Photos/Recording Videos
sidebar_label: Taking Photos/Recording Videos
---
import useBaseUrl from '@docusaurus/useBaseUrl';
<div>
<svg xmlns="http://www.w3.org/2000/svg" width="283" height="535" style={{ float: 'right' }}>
<image href={useBaseUrl("img/demo_capture.gif")} x="18" y="33" width="247" height="469" />
<image href={useBaseUrl("img/frame.png")} width="283" height="535" />
</svg>
</div>
## Camera Actions
The Camera provides certain actions using member functions which are available by using a [ref object](https://reactjs.org/docs/refs-and-the-dom.html):
```tsx
function App() {
const camera = useRef<Camera>(null)
// ...
return (
<Camera
ref={camera}
{...cameraProps}
/>
)
}
```
The most important actions are:
* [Taking Photos](#taking-photos)
- [Taking Snapshots](#taking-snapshots)
* [Recording Videos](#recording-videos)
## Taking Photos
To take a photo you first have to enable photo capture:
```tsx
<Camera {...props} photo={true} />
```
Then, simply use the Camera's [`takePhoto(...)`](/docs/api/classes/Camera#takephoto) function:
```ts
const photo = await camera.current.takePhoto({
flash: 'on'
})
```
You can customize capture options such as [automatic red-eye reduction](/docs/api/interfaces/TakePhotoOptions#enableautoredeyereduction), [automatic image stabilization](/docs/api/interfaces/TakePhotoOptions#enableautostabilization), [combining images from constituent physical camera devices](/docs/api/interfaces/TakePhotoOptions#enablevirtualdevicefusion) to create a single high quality fused image, [enable flash](/docs/api/interfaces/TakePhotoOptions#flash), [prioritize speed over quality](/docs/api/interfaces/TakePhotoOptions#qualityprioritization) and more using the `options` parameter. (See [`TakePhotoOptions`](/docs/api/interfaces/TakePhotoOptions))
This function returns a [`PhotoFile`](/docs/api/interfaces/PhotoFile) which contains a [`path`](/docs/api/interfaces/PhotoFile#path) property you can display in your App using an `<Image>` or `<FastImage>`.
### Taking Snapshots
Compared to iOS, Cameras on Android tend to be slower in image capture. If you care about speed, you can use the Camera's [`takeSnapshot(...)`](/docs/api/classes/Camera#takesnapshot) function (Android only) which simply takes a snapshot of the Camera View instead of actually taking a photo through the Camera lens.
```ts
const snapshot = await camera.current.takeSnapshot({
quality: 85,
skipMetadata: true
})
```
:::note
While taking snapshots is faster than taking photos, the resulting image has way lower quality. You can combine both functions to create a snapshot to present to the user at first, then deliver the actual high-res photo afterwards.
:::
:::note
The `takeSnapshot` function also works with `photo={false}`. For this reason VisionCamera will automatically fall-back to snapshot capture if you are trying to use more use-cases than the Camera natively supports. (see ["The `supportsParallelVideoProcessing` prop"](/docs/guides/devices#the-supportsparallelvideoprocessing-prop))
:::
## Recording Videos
To start a video recording you first have to enable video capture:
```tsx
<Camera
{...props}
video={true}
audio={true} // <-- optional
/>
```
Then, simply use the Camera's [`startRecording(...)`](/docs/api/classes/Camera#startrecording) function:
```ts
camera.current.startRecording({
flash: 'on',
onRecordingFinished: (video) => console.log(video),
onRecordingError: (error) => console.error(error),
})
```
For any error that occured _while recording the video_, the `onRecordingError` callback will be invoked with a [`CaptureError`](/docs/api/classes/CameraCaptureError) and the recording is therefore cancelled.
To stop the video recording, you can call [`stopRecording(...)`](/docs/api/classes/Camera#stoprecording):
```ts
await camera.current.stopRecording()
```
Once a recording has been stopped, the `onRecordingFinished` callback passed to the `startRecording` function will be invoked with a [`VideoFile`](/docs/api/interfaces/VideoFile) which you can then use to display in a [`<Video>`](https://github.com/react-native-video/react-native-video) component.
<br />
#### 🚀 Next section: [Frame Processors](frame-processors)