Awesome

SwiftLAME

SwiftLAME is a lightweight Swift wrapper around the open-source LAME project for converting audio files to MP3.

Requirements

SwiftLAME has been tested on macOS 12+, and iOS 15+. Although older versions are likely supported. Consider contributing a change to Package.swift if you find this to be the case.

Installation

Add the dependency to your Package.swift file:

dependencies: [
    .package(url: "https://github.com/hidden-spectrum/swiftlame", .upToNextMajor(from: "0.1.0")),
]

Usage

import SwiftLAME

let progress = Progress()
let lameEncoder = try SwiftLameEncoder(
    sourceUrl: URL("file:///path/to/source/file.wav"), 
    configuration: .init(
        sampleRate: .constant(44100)
        bitrateMode: .constant(320)
        quality: .mp3Best
    ),
    destinationUrl: URL("file:///path/to/destination/file.wav"),
    progress: progress // optional
)
try await lameEncoder.encode(priority: .userInitiated)

Source Codec Support

SwiftLAME supports converting the following codecs:

• WAV
• AIFF
• Raw PCM

Notes

• SwiftLAME is still in early alpha. There may be bugs or missing features.

License

SwiftLAME, like the LAME project, is distributed under the LGPL License.