> For the complete documentation index, see [llms.txt](https://docs.deltaquad.com/gov/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.deltaquad.com/gov/deltaquad-evo-payloads/nextvision-isr-payloads/nextvision-video-player.md).

# NextVision Video Player

This section describes how to use the NextVision Video Player and access the metadata recorded with the Raptor 360 or Nighthawk2.

{% hint style="info" %}
The videos recorded with the Raptor 360 and Nighthawk2 include KLV metadata. **KLV (Key-Length-Value)** is a metadata encoding standard used in video recordings to embed structured information, such as timestamps, geographic location, and camera parameters, alongside the video content for better analysis and interoperability.
{% endhint %}

The video's metadata can be accessed via the NextVision Video Player. Follow the link below to download and install the player.

<https://drive.google.com/file/d/1GAIDdTNjafs6gKIsfNls9tDvfM9Y-jNi/view?usp=sharing>

After the installation has been completed, please follow these steps to access the video's metadata.

1. Open the **Video Player**.

<figure><img src="https://content.gitbook.com/content/KBsYYYTTfla4fXzYBpU6/blobs/g2j5XKmeiSuKpWw4Wzht/Video%20Player.webp" alt=""><figcaption></figcaption></figure>

2. Click on **Open** in the upper-left corner of the screen and choose **Playback**.

<figure><img src="https://content.gitbook.com/content/KBsYYYTTfla4fXzYBpU6/blobs/OcABE4rszm5g7Ie9YFNZ/Video%20Player%202.webp" alt=""><figcaption></figcaption></figure>

3. A window will open. Choose the video file in question. It must be a **\*.ts** file (Transport Stream).

<figure><img src="https://content.gitbook.com/content/KBsYYYTTfla4fXzYBpU6/blobs/kRUSPXxhxUzzpTVqxnjs/Video%20Player%203.webp" alt=""><figcaption></figcaption></figure>

4. The selected video will be displayed in the video player. Enable the **KLVs** option to display the video's metadata.

<figure><img src="https://content.gitbook.com/content/KBsYYYTTfla4fXzYBpU6/blobs/7NBrg4OxFy5PbtBnRMxi/Video%20Player%204.png" alt=""><figcaption></figcaption></figure>

5. **IDs** **21** to **25** display relevant **geolocation data** for the frame center, including the **slant range**.

<figure><img src="https://content.gitbook.com/content/KBsYYYTTfla4fXzYBpU6/blobs/eHr4NVV0wG3ozR7dSro4/Video%20Player%206.png" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://docs.deltaquad.com/gov/deltaquad-evo-payloads/nextvision-isr-payloads/nextvision-video-player.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.