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# AssetInputSequenceProvider

Reads from an audio file or asset, providing its audio in a format suitable for analysis by a speech analyzer.

```
final class AssetInputSequenceProvider
```

## Topics

### Creating a provider

[`static func provider(from: AVAsset, compatibleWith: [any SpeechModule], priority: TaskPriority?) async throws -> AssetInputSequenceProvider`](/documentation/Speech/AssetInputSequenceProvider/provider(from:compatibleWith:priority:))

Returns an input sequence provider that reads from the first track of an asset or file.

[`static func provider(from: AVAsset, track: AVAssetTrack, compatibleWith: [any SpeechModule], priority: TaskPriority?) async throws -> AssetInputSequenceProvider`](/documentation/Speech/AssetInputSequenceProvider/provider(from:track:compatibleWith:priority:))

Returns an input sequence provider that reads from a track of an asset.

[`init(asset: AVAsset, track: AVAssetTrack, analyzerFormat: AVAudioFormat, priority: TaskPriority?)`](/documentation/Speech/AssetInputSequenceProvider/init(asset:track:analyzerFormat:priority:))

Creates an input sequence provider.

### Obtaining an input sequence

[`var analyzerInputs: some Sendable & AsyncSequence<AnalyzerInput, any Error>`](/documentation/Speech/AssetInputSequenceProvider/analyzerInputs)

A new sequence of speech analyzer input objects containing audio from the asset or file.


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