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  "title" : "transportControlsSpeed"
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# transportControlsSpeed

The current playback speed.

```
var transportControlsSpeed: AVCaptureDevice.TransportControlsSpeed { get }
```

## Discussion

For devices that support transport control, the value of this property indicates the current playback speed of the deck. The following table gives examples of the meaning of values:

|Value|Meaning                    |
|-----|---------------------------|
|0.0  |Stopped                    |
|1.0  |Forward at normal speed.   |
|-1.0 |Reverse at normal speed.   |
|2.0  |Forward at 2x normal speed.|

This property is key-value observable.

---

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