# \&height

Sender-Side Option! ([`&push`](/advanced-settings/setup-parameters/push.md))

## Aliases

* `&h`

## Options

Example: `&height=1080`

| Value                         | Description  |
| ----------------------------- | ------------ |
| (some positive integer value) | height in px |

## Details

Sets the maximum height of the video allowed in pixels.

Actual height may be less based on bandwidth allowances.

Limiting the height can force the camera to use higher frame rates.

Limiting the height can reduce the CPU load.

<https://vdo.ninja/supports> will list the support resolutions of your default camera.

<https://webrtchacks.github.io/WebRTC-Camera-Resolution/> Is a tool to help you find the resolutions supported by your camera.

You can use [`&scale=50`](/advanced-settings/video-parameters/scale.md) also, as a viewer, to scale down a selected width/height to something more exact.

{% hint style="danger" %}
If the camera cannot support the height, **it will fail**.
{% endhint %}

You can get [4K](/guides/how-to-stream-4k-video-using-vdo.ninja.md) by adding `&width=3840&height=2160` to the source link if the camera supports it.

## Related

{% content-ref url="/pages/-MZXRA\_jhvR0aFnq3TUg" %}
[\&width](/advanced-settings/video-parameters/and-width.md)
{% endcontent-ref %}

{% content-ref url="/pages/3SOPDc5TkuiOpThaDHMN" %}
[\&aspectratio](/advanced-settings/video-parameters/and-aspectratio.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MZXSIoYvjcpLfDbCb8u" %}
[\&quality](/advanced-settings/video-parameters/and-quality.md)
{% endcontent-ref %}


---

# Agent Instructions: Querying This Documentation

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

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.vdo.ninja/advanced-settings/video-parameters/and-height.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.

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.