摄像头录像

## Describe the problem or provide an error log？
#### 描述问题或提供错误log？

```
这个框架功能丰富，但有个交互的问题，是录像横竖屏切换的界面问题，我使用微信录像发现他能很顺畅的横竖屏切换，录制成功的视频也能 直接根据视频的横竖内容进行 横竖屏对应方向的播放，这个框架不行，会直接销毁重建录制页面，出来的视频方向也不对

```

Start by reproducing the camera recording flow while switching between portrait and landscape orientations. Compare the current page lifecycle and the recorded video's playback orientation with the behavior described in the issue; done means switching does not destroy and recreate the recording page and the resulting video plays in its corresponding orientation.

Written by the indexing model from the issue text.