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# AVSampleCursorAudioDependencyInfo

A structure that describes the independent decodability of audio samples.

```
struct AVSampleCursorAudioDependencyInfo
```

## Topics

### Querying independent decodability

[`audioSampleIsIndependentlyDecodable`](/documentation/AVFoundation/AVSampleCursorAudioDependencyInfo/audioSampleIsIndependentlyDecodable)

A Boolean value indicating whether the sample is independently decodable.

[`audioSamplePacketRefreshCount`](/documentation/AVFoundation/AVSampleCursorAudioDependencyInfo/audioSamplePacketRefreshCount)

The number of samples, starting at the current sample, that must be fed to the decoder to achieve full decoder refresh.


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