Volume Detection
Use Volume Detection to detect the volume of the audio source in realtime. Volume Detection is in the Audio category.
Input
| Name | Data Type | Description |
|---|---|---|
| Audio | Audio Stream | The audio stream you want to detect the volume for |
| Enabled | Boolean | Enable this node or not. |
Output
| Name | Data Type | Description |
|---|---|---|
| Audio | Audio Stream | The connected audio stream. Connect it to a Speaker to play or connect it to a Detection Output to play with no sound. |
| Volume Value | Number | The volume detection result. 0 for silence, 100 for the loudest sound of the audio stream. |
Example
This example demonstrates how to detect the audio volume and map it to control the image’s scale in realtime.
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