CameraComponent1.Active := True;

procedure TCameraComponentForm.CameraComponent1SampleBufferReady(Sender: TObject; const ATime: Int64);
begin
  TThread.Synchronize(TThread.CurrentThread, GetImage);
  // imgCameraView.Width := imgCameraView.Bitmap.Width;
  // imgCameraView.Height := imgCameraView.Bitmap.Height;
end;


procedure TCameraComponentForm.GetImage;
begin
  CameraComponent1.SampleBufferToBitmap(imgCameraView.Bitmap, True);
end;


procedure TCameraComponentForm.btnSaveClick(Sender: TObject);
var
  filename: string;
begin
  filename := FormatDateTime(‘yymmddHHmmss‘, Now()) + ‘.jpg‘;
  filename := TPath.GetPicturesPath + PathDelim + filename;
  imgCameraView.Bitmap.SaveToFile(filename);
end;