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AudioAlignment\n\n![](https://github.com/YuAo/AudioAlignment/workflows/Swift/badge.svg)\n\nEstimation of audio alignment relative to a given reference, using shift-invariant fingerprints of the spectrum.\n\n## Usage\n\n```swift\nimport AudioAlignment\n\nlet sample = try AudioFingerprint(audioURL: URL(fileURLWithPath: \"sample.m4a\"))\nlet reference = try AudioFingerprint(audioURL: URL(fileURLWithPath: \"reference.m4a\"))\nlet timeOffset = try sample.align(with: reference).estimatedTimeOffset\n```\n\n## Documentation\n\n[API Reference](https://yuao.github.io/AudioAlignment/documentation/audioalignment)\n\n## Swift Package\n\nTo use this package in a SwiftPM project, add the following line to the dependencies in your Package.swift file:\n\n```swift\n.package(url: \"https://github.com/YuAo/AudioAlignment.git\", from: \"1.0.0\"),\n```\n\n## Performance\n\n[Accelerate](https://developer.apple.com/documentation/accelerate/) is used to boost performance.\n\nFor a one-minute audio, the fingerprint generation takes approximately 60ms on a 2019 Intel iMac with i5 processor (in release mode).\n\n## Acknowledgements\n\n### Audio_Snippets_Alignment\n\n[ranwsn/Audio_Snippets_Alignment](https://github.com/ranwsn/Audio_Snippets_Alignment)\n\n### Dejavu\n\n[worldveil/dejavu](https://github.com/worldveil/dejavu)\n\n### Example Audio\n\nEndless Light\n\nby Siddhartha Corsus\n\nhttps://creativecommons.org/licenses/by-nc/4.0/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fyuao%2Faudioalignment","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fyuao%2Faudioalignment","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fyuao%2Faudioalignment/lists"}