> For the complete documentation index, see [llms.txt](https://docs.yanusstudio.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yanusstudio.com/yanuslive-pro/menu-windows/hamburger-menu.md).

# Hamburger Menu

The hamburger menu in the top-left corner is the main control menu in YanusLIVE Pro.

It gives quick access to app-wide actions:

* File control
* Camera view visibility
* Panel visibility
* Layout selection
* Device refresh
* License information

The menu has five sections:

* File
* View
* Layout
* Device
* Help

### File

#### Exit

Closes the application.

Expected behavior:

* Shuts down the app
* Releases connected cameras or devices
* Stops active streaming or recording safely when needed

### View

The **View** menu controls visible camera views and panels.

#### Show All Cameras

Shows all available camera views.

Expected camera views:

* Camera 0
* Camera 1
* Camera 2
* Camera 3

#### Hide All Cameras

Hides all camera views in the workspace.

This action does not always disconnect cameras. It usually changes panel visibility only.

#### Camera 0 to Camera 3

Each item toggles one camera panel.

If a camera item shows a yellow dot, that camera is visible.

Example:

```
Camera 0 ●
```

#### Property

Toggles the **Property** panel.

Use this panel for detailed settings and status for the selected camera, tracking state, device state, or session.

A yellow dot means the panel is visible.

#### Streaming

Toggles the **Streaming** panel.

Use this panel for LiveLink, network streaming, external connections, or real-time output control.

A yellow dot means the panel is visible.

#### Filter Tuning

Toggles the **Filter Tuning** panel.

This panel controls tracking signal filtering, including:

* SDK filtering
* Landmark smoothing
* OneEuro or Butterworth filters
* Mouth latency, deadband, and pose smoothing

A yellow dot means the panel is visible.

#### Global Control

Toggles the **Global Control** panel.

This panel is expected to control app-wide operations, including:

* Start or stop all cameras
* Start or stop recording
* Start or stop streaming
* Check global tracking and system status

A yellow dot means the panel is visible.

#### Session Browser

Toggles the **Session Browser** panel.

Use this panel to browse, select, and manage recorded sessions.

A yellow dot means the panel is visible.

### Layout

The **Layout** menu controls how many camera views appear in the workspace.

#### 1 Camera

Shows one camera view.

Use this layout when focusing on a single source.

#### 2 Cameras

Shows two camera views.

Use this layout to compare angles, such as front and side views.

#### 3 Cameras

Shows three camera views at once.

#### 4 Cameras

Shows four camera views.

Use this layout for full multi-camera monitoring.

#### Reset Layout

Restores the default workspace layout.

Use this when:

* Panels are misplaced
* Camera views are hidden
* The workspace becomes hard to manage
* You want the default screen setup back

### Device

#### Refresh Devices

Rescans connected capture devices.

Expected behavior:

* Detects newly connected cameras
* Updates the camera list
* Recovers disconnected devices
* Refreshes USB or video input status

Use this when a connected camera does not appear in the app.

### Help

#### License

Opens license information.

Expected contents:

* License status
* Activation details
* Permission state
* Version or license key details

### Yellow dot indicator

A yellow dot on the right side of a menu item means that item is active or visible.

In the captured example, these items are active:

* Camera 0
* Property
* Streaming
* Filter Tuning
* Global Control
* Session Browser

This means the workspace currently shows **Camera 0** and the main control panels.

### Summary

The hamburger menu is the global UI and device control menu in YanusLIVE Pro.

Its main roles are:

* Exit the application
* Show or hide camera panels
* Show or hide tool panels
* Switch layout presets
* Reset the workspace layout
* Refresh connected devices
* Open license information

From a development perspective, this menu acts as a central controller for:

* Docking panels
* Camera views
* Layout presets
* Device refresh
* Global application commands