SpeechAnalyzerDylib – C-FFI for macOS 26.0 SpeechAnalyzer API

What it does

SpeechAnalyzer API wrapper as dylib. Contribute to aethiopicuschan/speech-analyzer-dylib development by creating an account on GitHub.

Starting with macOS Tahoe, the SpeechAnalyzer API will be introduced. To make it easier to use, I’ve set up an environment to wrap it into a dylib. File Transcription Call sw_transcribeFile(const char *filePath, const char *locale, TranscriptionCallback callback, void *userData) to transcribe an audio file asynchronously. Data Transcription Call sw_transcribeData(const uint8_t *bytes, size_t size, const char *locale, TranscriptionCallback callback, void *userData) to transcribe in‐memory audio data. Live Microphone Transcription Call sw_startMicrophoneTranscription(const char *locale, TranscriptionCallback callback, void *userData) to begin streaming live speech from the default mic. swift…from github.com

In the maker’s words, at launch

Hi HN, I’m excited to share SpeechAnalyzerDylib, a tiny C-compatible dynamic library that wraps Apple’s upcoming SpeechAnalyzer API in macOS 26.0 (Tahoe). If you’re building a Swift, Objective-C, or plain C project and want to add on-device transcription with virtually no boilerplate, this might help. ## Key Features…

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