编排多个堆叠的VideoView对象时，您可能会遇到一些问题，如布局重叠、尺寸调整等。以下是一个解决方法的示例代码，以解决这些问题：

public class MainActivity extends AppCompatActivity {

    private VideoView videoView1, videoView2;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        videoView1 = findViewById(R.id.videoView1);
        videoView2 = findViewById(R.id.videoView2);

        // 设置第一个VideoView的位置
        RelativeLayout.LayoutParams layoutParams1 = (RelativeLayout.LayoutParams) videoView1.getLayoutParams();
        layoutParams1.setMargins(0, 0, 0, 0);
        videoView1.setLayoutParams(layoutParams1);

        // 设置第二个VideoView的位置
        RelativeLayout.LayoutParams layoutParams2 = (RelativeLayout.LayoutParams) videoView2.getLayoutParams();
        layoutParams2.setMargins(100, 100, 0, 0);
        videoView2.setLayoutParams(layoutParams2);

        // 设置第一个VideoView的尺寸
        videoView1.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
            @Override
            public void onPrepared(MediaPlayer mediaPlayer) {
                int videoWidth = mediaPlayer.getVideoWidth();
                int videoHeight = mediaPlayer.getVideoHeight();
                RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) videoView1.getLayoutParams();
                layoutParams.width = videoWidth / 2;
                layoutParams.height = videoHeight / 2;
                videoView1.setLayoutParams(layoutParams);
            }
        });

        // 设置第二个VideoView的尺寸
        videoView2.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
            @Override
            public void onPrepared(MediaPlayer mediaPlayer) {
                int videoWidth = mediaPlayer.getVideoWidth();
                int videoHeight = mediaPlayer.getVideoHeight();
                RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) videoView2.getLayoutParams();
                layoutParams.width = videoWidth / 2;
                layoutParams.height = videoHeight / 2;
                videoView2.setLayoutParams(layoutParams);
            }
        });

        // 设置视频源
        videoView1.setVideoURI(Uri.parse("video1.mp4"));
        videoView2.setVideoURI(Uri.parse("video2.mp4"));

        // 开始播放
        videoView1.start();
        videoView2.start();
    }
}

在这个例子中，我们使用RelativeLayout来布局两个VideoView对象。我们通过设置VideoView的LayoutParams来调整它们的位置和尺寸。在onPrepared回调中，我们获取视频的宽度和高度，并根据需要调整每个VideoView的尺寸。最后，我们设置视频源并开始播放。

请注意，这只是一个示例，您可能需要根据您的实际需求进行调整。确保在代码中使用适当的视频文件路径和资源。