> For the complete documentation index, see [llms.txt](https://docs.tachyon.video/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tachyon.video/user-guide/4.-programming-a-show/timeline-editor/timeline-auto-loop.md).

# Timeline Auto Loop

Playback will automatically stop by default when the Playhead reaches the end of a Sequence,

TACHYON c**an be set to loop playback automatically**. When the Playhead reaches the end of the Sequence it will automatically jump back at 00:00:00:00 and playback will resume.

![](/files/-MZP5aEb7jtDdQE5p2WC)

## Auto Loop a Sequence

1. **`Right-click`** on the Sequence tab to open a contextual menu.
2. Select **{Properties}** from the menu; a Sequence Properties window will open.
3. Click on the **`Enable Auto Loop`** toggle to enable the function.
4. Click on the **`OK`** button to close the window.

{% hint style="info" %}
It is possible to create a playback loop in a Sequence by placing a Cue Clip at its end. The pre-recorded Cue has to move the Playhead to the beginning of the Sequence.
{% endhint %}


---

# 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 dynamically by asking a question.

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

```
GET https://docs.tachyon.video/user-guide/4.-programming-a-show/timeline-editor/timeline-auto-loop.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.