Change audio sample rate

Hi there, I've been using TAEE for a couple weeks now, and I love the framework. It's already saved me several weeks of development on my current project. I did hit a snag with trying to set the sample rate for the audio input.

Previously, I had been using AVAudioSession and could switch between 44.1kHz and 48.0kHz relatively painlessly, but I don't see any way to do this in TAEE, and when I try my old AVAudioSession code to apply the change, TAEE complains about some dropped samples and then the sample rate stays the same.

Any help would be appreciated,

Thanks

John Clem

Comments

  • Hi @johnnyclem,

    Thanks! Glad it's helpful =)

    You'll probably want to use the (currently poorly-documented) updateWithAudioDescription... method. That's a third-party contribution, and I have plans to make the audio description/sample rate/etc change smoother, but it works for now.

  • I've just replaced that method with settable audio description - see the sample app for a demo of changing between 44.1 and 48k.

  • Excellent! Thanks so much, I'll give this a go this afternoon

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