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

# CAPLfunctionSetMediaStream

# SetMediaStream

**Valid for**: CANoe DE • CANoe:lite DE • CANoe4SW DE • CANoe4SW:lite DE

## Function Syntax

```
SetMediaStream(panel, control, busType, channel, streamIndex, streamId[]);
```

## Description

Replaces the media stream at the specified index of the **Panel Designer** during runtime: [Media Stream Control](../../../../../Subsystems/VectorToolsEnvironment/Content/Topics/PanelDesigner/Elements/PanelDesignerControlsMediaStream.md).

The panel is accessed by its individual panel name that is entered in the **Panel Designer**.

## Parameters

* **panel**: Panel name, restricted to 128 characters. "" – references all loaded panels.
* **control**: Name of the control, restricted to 128 characters. "" – references all controls on the panel.
* **busType**: Bus system of the source media stream (e.g. eCAN, eFlexRay, eEthernet, ...). Currently only bus system eEthernet is supported.
* **channel**: Channel number of the source media stream.
* **streamIndex**: Target stream index of the Media Stream Control.
* **streamId**: Stream ID of the source media stream.

## Return Values

—

## Example

Setting media stream from Ethernet channel 1.

```plaintext theme={null}
on key 'x'
{
  byte streamId[8] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x00, 0x01 };
  SetMediaStream("AVTP Video H.264", "Media Stream Control", eEthernet, 1, 0, streamId);
}
```

[SetPictureBoxImage](CAPLfunctionSetPictureBoxImage.md)