Add support for insta360 data (#781)

* Add support for insta360 data

* Update docs

* Revert unrelated changes

* remove cropping on normal videos

* Address comments

docs/quickstart/custom_dataset.md

@@ -9,7 +9,7 @@ To assist running on custom data we have a script that will process a video or f
 To process your data run:
 
 ```bash
-ns-process-data --data {FOLDER_OR_VIDEO} --output-dir {PROCESSED_DATA_DIR}
+ns-process-data {video,images,insta360} --data {DATA_PATH} --output-dir {PROCESSED_DATA_DIR}
 ```
 
 A full set of arguments can be found {doc}`here</reference/cli/ns_process_data>`.
@@ -114,8 +114,7 @@ Nerfstudio can also be trained directly from >=iPhone 12 Pro captures from the [
 
 Click on the image down below 👇 for a 1-minute tutorial on how to run nerfstudio with Record3D from start to finish.
 
-
-[![How to easily use nerfstudio with Record3D](imgs/record3d_promo.png)](https://youtu.be/XwKq7qDQCQk "How to easily use nerfstudio with Record3D")
+[![How to easily use nerfstudio with Record3D](imgs/record3d_promo.png)](https://youtu.be/XwKq7qDQCQk 'How to easily use nerfstudio with Record3D')
 
 At a high level, you can follow these 3 steps:
 
@@ -128,9 +127,9 @@ At a high level, you can follow these 3 steps:
 
 3. Train with nerfstudio!
 
-  ```
-  ns-train nerfacto --data {RECORD3D_CAPTURE_DIR/EXR_RGBD} record3d-data
-  ```
+```
+ns-train nerfacto --data {RECORD3D_CAPTURE_DIR/EXR_RGBD} record3d-data
+```
 
 We provide some example recordings for you to try out and to see the correct formatting.
 

docs/reference/cli/index.md

@@ -6,14 +6,14 @@ We provide a command line interface for training your own NeRFs (no coding neces
 
 Here are the popular commands that we offer. If you've cloned the repo, you can also look at the [pyproject.toml file](https://github.com/nerfstudio-project/nerfstudio/blob/main/pyproject.toml) at the `[project.scripts]` section for details.
 
-| Command          | Description                                      | Filename                           |
-| ---------------- | ------------------------------------------------ | ---------------------------------- |
-| ns-install-cli   | Install tab completion for all scripts           | scripts/completions/install.py     |
-| ns-process-data  | Generate a dataset from your own photos or video | scripts/process_data.py            |
-| ns-download-data | Download existing captures                       | scripts/downloads/download_data.py |
-| ns-train         | Generate a NeRF                                  | scripts/train.py                   |
-| ns-eval          | Run evaluation metrics for your Model            | scripts/eval.py                    |
-| ns-render        | Render out a video of your NeRF                  | scripts/render.py                  |
+| Command          | Description                            | Filename                           |
+| ---------------- | -------------------------------------- | ---------------------------------- |
+| ns-install-cli   | Install tab completion for all scripts | scripts/completions/install.py     |
+| ns-process-data  | Generate a dataset from your own data  | scripts/process_data.py            |
+| ns-download-data | Download existing captures             | scripts/downloads/download_data.py |
+| ns-train         | Generate a NeRF                        | scripts/train.py                   |
+| ns-eval          | Run evaluation metrics for your Model  | scripts/eval.py                    |
+| ns-render        | Render out a video of your NeRF        | scripts/render.py                  |
 
 ```{toctree}
 :maxdepth: 1