     
     /// カメラが起動中であれば ``true``
     public private(set) var isRunning: Bool = false
+
     /// イベントハンドラ
-    public var handlers: CameraVideoCapturerHandlers = CameraVideoCapturerHandlers()
+    public static var handlers: CameraVideoCapturerHandlers = CameraVideoCapturerHandlers()
     
     /// カメラの設定
     /// 廃止されました

            isRunning = false
            CameraVideoCapturer.current = nil
            completionHandler(nil)
            handlers.onStop?()
        }
    }
    

    
    func capturer(_ capturer: RTCVideoCapturer, didCapture nativeFrame: RTCVideoFrame) {
        let frame = VideoFrame.native(capturer: capturer, frame: nativeFrame)
        if let editedFrame = CameraVideoCapturer.handlers.onCapture?(cameraVideoCapturer, frame) {
            cameraVideoCapturer.stream?.send(videoFrame: editedFrame)
        } else {
            cameraVideoCapturer.stream?.send(videoFrame: frame)
