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Ufosek/export_audio.swift

Created November 19, 2018 12:00
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export_audio.swift
self.outputFile = try AVAudioFile(forWriting: self.exportURL, settings: self.exportPlayer.audioFile.fileFormat.settings)
try AudioKit.renderToFile(self.outputFile, duration: self.exportPlayer.duration, prerender: {
self.exportPlayer.play()
})
// it does not work after 1 render (audio is empty or corrupted)
// I have to create AVAudioFile and render again
self.outputFile = try AVAudioFile(forWriting: self.exportURL, settings: self.exportPlayer.audioFile.fileFormat.settings)
try AudioKit.renderToFile(self.outputFile, duration: self.exportPlayer.duration, prerender: {
self.exportPlayer.play()
})
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