Audio level
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Audio level is a Drivers effect.
What it does
Section titled “What it does”Returns the loudness of the audio from a given layer at the current frame. It has two sockets: Amplitude, the level of the whole sound, and Low, the level of the bottom end.
The level is measured over a short stretch of time centred on the frame.
Parameters
Section titled “Parameters”| Parameter | Control | Range | Default | Unit |
|---|---|---|---|---|
| Audio | Layer | Any layer in the composition | None | - |
| Window | Slider | 0.01 to 1; down to 0.001 and up to 10 | 0.05 | Seconds |
What each control does
Section titled “What each control does”- Audio: the layer whose sound is measured.
- Window: how long a stretch of time the level is measured over.