Save audio stream to mp3 file (iOS)

Question

I have an AVSpeechSynthesizer which converts text to speech, but i've encountered a problem.

I don't know how to save the audio file that it generates to a music file, which I would quite like to be able to do!

So here's my question, how do you save the AVSpeechSynthesizer output and if this isn't possible, can I us AVFoundation, CoreMedia or other public API to capture the output of the speakers, but before it has come out?

Thanks!

score 3 · Accepted Answer · edited May 23 '17 at 11:50

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Unfortunately no, there is no public API available to capture the speaker output and looking over the docs for AVSpeechSynthesizer and related classes I don't see a way to capture any audio from it. You may want to look at 3rd party libraries to help with this.

Related questions:

Recording audio output only from speaker of iphone excluding microphone

Text-to-speech libraries for iPhone

edited May 23 '17 at 11:50

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answered Sep 25 '13 at 19:50

IanStallings

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Any private api ways to do this? :p – H Bellamy Sep 25 '13 at 20:46
@HBellamy, I wish I could help there but I don't know how or what APIs to use. – IanStallings Sep 26 '13 at 15:06

Save audio stream to mp3 file (iOS)

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