# ns-process-data

:::{admonition} Note
:class: warning
Make sure to have [COLMAP](https://colmap.github.io) and [FFmpeg](https://ffmpeg.org/download.html) installed.  
You may also want to install [hloc](https://github.com/cvg/Hierarchical-Localization) (optional) for more feature detector and matcher options.
:::

```{eval-rst}
.. argparse::
    :module: nerfstudio.scripts.process_data
    :func: get_parser_fn
    :prog: ns-process-data
    :nodefault:
```