python 中带有 "interim_results = True" 的 Watson 语音文本给出 ValueError
Watson speech to text with "interim_results = True" in python gives ValueError
当使用带有 Python SDK 的 Watson Speech-to-Text 服务时,设置 interim_results = True
每次都会给我以下错误:
File "c:\...\Miniconda2\Lib\json\decoder.py", line 367, in decode
raise ValueError(errmsg("Extra data", s, end, len(s)))
ValueError: Extra data: line 16 column 2 - line 401 column 2 (char 256 - 8843)
我运行它有一个大约6秒长的.wav文件(目录省略):
with open("C:/Users/.../assistant_output.wav",
'rb') as audio_file:
transcript = speech_to_text.recognize(
audio_file, content_type='audio/wav', interim_results = True)
当设置 interim_results = False
时它工作正常,但我想处理临时结果。
知道为什么会这样吗?
根据 API 文档 interim_results
仅在使用会话或 websocket 时适用。
Recognize audio Sends audio and returns transcription results for a
sessionless recognition request. Returns only the final transcription
results; to enable interim results, use Sessions or WebSockets.
https://www.ibm.com/watson/developercloud/speech-to-text/api/v1/#recognize_audio_websockets
当使用带有 Python SDK 的 Watson Speech-to-Text 服务时,设置 interim_results = True
每次都会给我以下错误:
File "c:\...\Miniconda2\Lib\json\decoder.py", line 367, in decode
raise ValueError(errmsg("Extra data", s, end, len(s)))
ValueError: Extra data: line 16 column 2 - line 401 column 2 (char 256 - 8843)
我运行它有一个大约6秒长的.wav文件(目录省略):
with open("C:/Users/.../assistant_output.wav",
'rb') as audio_file:
transcript = speech_to_text.recognize(
audio_file, content_type='audio/wav', interim_results = True)
当设置 interim_results = False
时它工作正常,但我想处理临时结果。
知道为什么会这样吗?
根据 API 文档 interim_results
仅在使用会话或 websocket 时适用。
Recognize audio Sends audio and returns transcription results for a sessionless recognition request. Returns only the final transcription results; to enable interim results, use Sessions or WebSockets.
https://www.ibm.com/watson/developercloud/speech-to-text/api/v1/#recognize_audio_websockets