## MovieData Preprocessing

TODO

## Data Tree

```
moviecopy
|-- movie1_name
    |-- xxxx.mp4
    |-- xxxx.mp3
    |-- xxxx.txt
    |-- ...
|-- movie2_name
    |-- xxxx.mp4
    |-- xxxx.mp3
    |-- xxxx.txt
    |-- ...
|-- ...
```