Function useLocalCameraTrack

useLocalCameraTrack(ready?, cameraVideoTrackConfig?, client?): {
    error: AgoraRTCReactError | null;
    isLoading: boolean;
    localCameraTrack: ICameraVideoTrack | null;
}
This hook lets you create a local camera video track. You can call this method multiple times in different components to create multiple tracks. To access the same track in multiple components, pass the same track object to those components. This hook can only create the video track once before the component is destroyed. After the component is unmounted, the video track created by this hook stops publishing.
Parameters
- ready: boolean = true
  Whether it is ready to create the track. The default value is true.
- Optional cameraVideoTrackConfig: CameraVideoTrackInitConfig
  Configurations for initializing the camera video track. See CameraVideoTrackInitConfig for details.
- Optional client: IAgoraRTCClient
  Created using the Web SDK's IAgoraRTC.createClient method.
Returns {
    error: AgoraRTCReactError | null;
    isLoading: boolean;
    localCameraTrack: ICameraVideoTrack | null;
}
- error: AgoraRTCReactError | null
- isLoading: boolean
- localCameraTrack: ICameraVideoTrack | null
Example
```
import { useLocalCameraTrack } from "agora-rtc-react";

function App() {
  const videoTrack = useLocalCameraTrack();

  return <></>;
}
```
- Defined in packages/agora-rtc-react/src/hooks/useLocalCameraTrack.ts:34