# Page Not Found

The URL `files/ZWC3OXYeVEI4DOBQcZF2` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [How to selectively allow access](https://docs.vdo.ninja/guides/how-to-selectively-allow-access.md)
- [How to stream 4K video using VDO.Ninja](https://docs.vdo.ninja/guides/how-to-stream-4k-video-using-vdo.ninja.md)
- [How to use VDO.Ninja on a website](https://docs.vdo.ninja/guides/how-to-use-vdo.ninja-on-a-website.md)
- [Hardware-accelerated video encoding](https://docs.vdo.ninja/guides/hardware-accelerated-video-encoding.md)
- [Cloud Sync (Google Drive + Dropbox)](https://docs.vdo.ninja/guides/cloud-sync-google-drive-and-dropbox.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://docs.vdo.ninja/guides/how-to-selectively-allow-access.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://docs.vdo.ninja/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://docs.vdo.ninja/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/guides/how-to-selectively-allow-access.md`).

You may also use `Accept: text/markdown` header for content negotiation.