@airsurfer09/web-handsfree/dist/hooks/useLocalCameraTrack.js

A React package for integrating Convai's AI-powered voice assistants with LiveKit for real-time audio/video conversations

import { useLocalParticipant, } from "@livekit/components-react";
import { Track } from "livekit-client";
import { useMemo } from "react";
/**
 * Hook to get the local camera track reference from LiveKit.
 *
 * Returns a track reference that can be used with LiveKit components
 * to display the local participant's camera feed.
 *
 * @returns {TrackReferenceOrPlaceholder} Track reference for the local camera
 *
 * @example
 * ```tsx
 * function VideoComponent() {
 *   const cameraTrackRef = useLocalCameraTrack();
 *
 *   return (
 *     <VideoTrack trackRef={cameraTrackRef} />
 *   );
 * }
 * ```
 */
export const useLocalCameraTrack = () => {
    const { cameraTrack, localParticipant } = useLocalParticipant();
    const cameraTrackRef = useMemo(() => {
        return {
            participant: localParticipant,
            source: Track.Source.Camera,
            publication: cameraTrack,
        };
    }, [localParticipant, cameraTrack]);
    return cameraTrackRef;
};
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