AVSpeechSynthesizer on iOS14.5.1

Question

Created May ’21

Replies 2

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I have developed codes to generate PCM data by AVSpeechSynthesizer.
This codes worked very well. But callback is not called on iOS14.5.1.
What should I do ?

speechSynth = [[AVSpeechSynthesizer alloc] init];
speechSynth.delegate = (id)self;
AVSpeechUtterance *utterance = [AVSpeechUtterance speechUtteranceWithString:text];
utterance.rate = voiceRate;
utterance.pitchMultiplier = voicePitch;
utterance.voice = [AVSpeechSynthesisVoice voiceWithIdentifier:speaker];
[speechSynth writeUtterance:utterance toBufferCallback:^(AVAudioBuffer *buffer ) {
AVAudioPCMBuffer *pcmBuffer = (AVAudioPCMBuffer *)buffer;.....

Boost

Answer 1

fernandodiaz OP

May ’21

I'm running into the same issue of the callback not being called on swift.

0

Answer 2

patrikappelqvist OP

Jun ’21

I am also having the same issue where the callback is no longer called in Obj-C.

0