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python-3.x - Microsoft Speech to Text Python SDK SPXERR_INVALID_HEADER 问题

转载 作者:行者123 更新时间:2023-12-01 21:53:26 40 4
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使用 Microsoft Python Speech-to-Text Quickstart ("Quickstart: Recognize speech from an audio file") 时出现以下错误与 azure-cognitiveservices-speech v1.8.0 SDK .

RuntimeError: Exception with an error code: 0xa (SPXERR_INVALID_HEADER)

这个文件只有 3 个输入:

  • Azure 订阅 key
  • Azure 服务区域
  • 文件名

我正在使用以下测试 MP3 文件:

这是完整的输出:

Traceback (most recent call last):
File "main.py", line 16, in <module>
speech_recognizer = speechsdk.SpeechRecognizer(speech_config=speech_config, audio_config=audio_input)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/azure/cognitiveservices/speech/speech.py", line 761, in __init__
self._impl = self._get_impl(impl.SpeechRecognizer, speech_config, audio_config)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/azure/cognitiveservices/speech/speech.py", line 547, in _get_impl
_impl = reco_type._from_config(speech_config._impl, audio_config._impl)
RuntimeError: Exception with an error code: 0xa (SPXERR_INVALID_HEADER)
[CALL STACK BEGIN]

3 libMicrosoft.CognitiveServices.Speech.core.dylib 0x0000000106ad88d2 CreateModuleObject + 1136482
4 libMicrosoft.CognitiveServices.Speech.core.dylib 0x0000000106ad7f4f CreateModuleObject + 1134047
5 libMicrosoft.CognitiveServices.Speech.core.dylib 0x00000001069d1803 CreateModuleObject + 59027
6 libMicrosoft.CognitiveServices.Speech.core.dylib 0x00000001069d1503 CreateModuleObject + 58259
7 libMicrosoft.CognitiveServices.Speech.core.dylib 0x0000000106a11c64 CreateModuleObject + 322292
8 libMicrosoft.CognitiveServices.Speech.core.dylib 0x0000000106a10be5 CreateModuleObject + 318069
9 libMicrosoft.CognitiveServices.Speech.core.dylib 0x0000000106a0e5a2 CreateModuleObject + 308274
10 libMicrosoft.CognitiveServices.Speech.core.dylib 0x0000000106a0e7c3 CreateModuleObject + 308819
11 libMicrosoft.CognitiveServices.Speech.core.dylib 0x0000000106960bc7 recognizer_create_speech_recognizer_from_config + 3863
12 libMicrosoft.CognitiveServices.Speech.core.dylib 0x000000010695fd74 recognizer_create_speech_recognizer_from_config + 196
13 _speech_py_impl.so 0x00000001067ff35b PyInit__speech_py_impl + 814939
14 _speech_py_impl.so 0x000000010679b530 PyInit__speech_py_impl + 405808
15 Python 0x00000001060f65dc _PyMethodDef_RawFastCallKeywords + 668
16 Python 0x00000001060f5a5a _PyCFunction_FastCallKeywords + 42
17 Python 0x00000001061b45a4 call_function + 724
18 Python 0x00000001061b1576 _PyEval_EvalFrameDefault + 25190
19 Python 0x00000001060f5e90 function_code_fastcall + 128
20 Python 0x00000001061b45b2 call_function + 738
21 Python 0x00000001061b1576 _PyEval_EvalFrameDefault + 25190
22 Python 0x00000001061b50d6 _PyEval_EvalCodeWithName + 2422
23 Python 0x00000001060f55fb _PyFunction_FastCallDict + 523
24 Python 0x00000001060f68cf _PyObject_Call_Prepend + 143
25 Python 0x0000000106144d51 slot_tp_init + 145
26 Python 0x00000001061406a9 type_call + 297
27 Python 0x00000001060f5871 _PyObject_FastCallKeywords + 433
28 Python 0x00000001061b4474 call_function + 420
29 Python 0x00000001061b16bd _PyEval_EvalFrameDefault + 25517
30 Python 0x00000001061b50d6 _PyEval_EvalCodeWithName + 2422
31 Python 0x00000001061ab234 PyEval_EvalCode + 100
32 Python 0x00000001061e88f1 PyRun_FileExFlags + 209
33 Python 0x00000001061e816a PyRun_SimpleFileExFlags + 890
34 Python 0x00000001062079db pymain_main + 6875
35 Python 0x0000000106207f2a _Py_UnixMain + 58
36 libdyld.dylib 0x00007fff5d8aaed9 start + 1
37 ??? 0x0000000000000002 0x0 + 2

任何人都可以提供一些关于这指的是什么 header 以及如何解决这个问题的指示。

最佳答案

不支持将 mp3 编码的音频作为输入格式。请使用具有 16 位样本、16 kHz 采样率和单声道 (Mono) 的 WAV(PCM) 文件。

关于python-3.x - Microsoft Speech to Text Python SDK SPXERR_INVALID_HEADER 问题,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/58854194/

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