> 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

{% 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="/files/9YmVZ2bwclduf1vdgjPS" alt=""><figcaption></figcaption></figure>

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

<figure><img src="/files/L40OMhUme19Ku2RvEfnq" 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="/files/pvI6dP8AQjV6IvCCbi5Y" 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="/files/pDI6w4wLfpPQZKOfYppK" alt=""><figcaption></figcaption></figure>

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

<figure><img src="/files/KNzwXgIbxIh3B9BUI58N" alt=""><figcaption></figcaption></figure>


---

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