I'm debuggin a macOS application that uses SFSpeechRecognizer to translate a video or audio file into a text file.
I think that I'm doing something wrong when I call SFSpeechRecognizer.
Here is the code:
guard let myRecognizer = SFSpeechRecognizer() else {
// A recognizer is not supported for the current locale
print("Recognizer not supported for current locale")
self.titleText = "Recognizer not supported for current locale"
return
}
if !myRecognizer.isAvailable {
// The recognizer is not available right now
print("Recognizer is not available right now")
self.titleText = "Recognizer is not available right now"
return
}
let request = SFSpeechURLRecognitionRequest(url: url)
myRecognizer.recognitionTask(with: request) { (result, error) in
And this is the relevant stack trace.
Application Specific Backtrace 0:
0 CoreFoundation 0x00000001b5e9d148 __exceptionPreprocess + 240
1 libobjc.A.dylib 0x00000001b5be7e04 objc_exception_throw + 60
2 AVFCore 0x00000001c851701c -[AVAssetReaderAudioMixOutput initWithAudioTracks:audioSettings:] + 984
3 AVFCore 0x00000001c8516c28 +[AVAssetReaderAudioMixOutput assetReaderAudioMixOutputWithAudioTracks:audioSettings:] + 52
4 Speech 0x00000001e46f1348 __151-[SFSpeechURLRecognitionRequest _handlePreRecordedAudioWithAsset:audioTracks:narrowband:addSpeechDataBlock:stopSpeechBlock:cancelSpeechWithErrorBlock:]_block_invoke.227 + 380
5 Speech 0x00000001e46f1130 __151-[SFSpeechURLRecognitionRequest _handlePreRecordedAudioWithAsset:audioTracks:narrowband:addSpeechDataBlock:stopSpeechBlock:cancelSpeechWithErrorBlock:]_block_invoke + 212
6 libdispatch.dylib 0x00000001b5b8a5f0 _dispatch_call_block_and_release + 32
7 libdispatch.dylib 0x00000001b5b8c1b4 _dispatch_client_callout + 20
8 libdispatch.dylib 0x00000001b5b8f2c8 _dispatch_queue_override_invoke + 784
9 libdispatch.dylib 0x00000001b5b9d8e8 _dispatch_root_queue_drain + 396
10 libdispatch.dylib 0x00000001b5b9e104 _dispatch_worker_thread2 + 164
11 libsystem_pthread.dylib 0x00000001b5d4c324 _pthread_wqthread + 228
12 libsystem_pthread.dylib 0x00000001b5d4b080 start_wqthread + 8
Full ips file attached. Thanks for taking a look :)
