> ## Documentation Index
> Fetch the complete documentation index at: https://docs.maition.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Video Inject Filter

> Configure the Video Inject Filter, which appends an inline video player to responses that reference a video.

The **Video Inject Filter** (`video_inject`) is a mAItion **Filter**. It runs automatically on every response once enabled — the LLM never calls it directly. It looks for a `<!--VIDEO:https://...-->` marker in the conversation. The Knowledge Base Search tool can emit one when a retrieved source has a video URL.

## Valves

This filter has no configurable valves.

## Enabling via ENV

The filter can be enabled via ENV. Set in `.env`:

```bash theme={null}
FUNCTION_VIDEO_INJECT_ENABLED=True
```

`FUNCTION_VIDEO_INJECT_ENABLED=True` is the only required condition to install.

<Note>
  This installs only during first-start initialization — the setup that runs only once, the first time the container boots, gated on a marker file. Setting `FUNCTION_VIDEO_INJECT_ENABLED=True` on an already-running instance does not install it retroactively.
</Note>