質問編集履歴
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コード挿入のミスのため。
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以下ソースコード
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```Python
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import getpass
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APIKEY = getpass.getpass()
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#@title このセルを実行して record_audio を定義
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# Install required libraries and packages
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!pip install -qq pydub
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!apt-get -qq update
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!apt-get -qq install -y ffmpeg
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# Define record_audio
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import base64
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import google.colab
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import pydub
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from io import BytesIO
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def record_audio(file_id, framerate=16000, file_format='flac'):
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#
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# Record webm file from Colaboratory.
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audio = google.colab._message.blocking_request(
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'user_media',
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{
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},
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timeout_sec=600)
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# Convert web file into in_memory file.
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mfile = BytesIO(base64.b64decode(audio[audio.index(',')+1:]))
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# Store webm file locally.
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with open('{0}.webm'.format(file_id), 'wb') as f:
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mfile.seek(0)
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f.write(mfile.read())
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# Open stored web file and save it as wav with sample_rate=16000
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output_file = '{0}.{1}'.format(file_id, file_format)
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_ = pydub.AudioSegment.from_file('{0}.webm'.format(file_id), codec='opus')
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_.set_frame_rate(16000).export(output_file, format=file_format)
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record_audio('ja-sample')
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audio_filename='ja-sample.flac'
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```
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エラー
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エラー
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---------------------------------------------------------------------------
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```ここに言語を入力
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AttributeError Traceback (most recent call last)
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<ipython-input-3-2e60a39e1187> in <module>()
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----> 1 record_audio('ja-sample')
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AttributeError: 'dict' object has no attribute 'index'
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```
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--------------------------------------------------------------------------------------------------------
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以下Google ColaboratoryのノートブックURLです。
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https://colab.research.google.com/github/GoogleCloudPlatform/gcp-getting-started-lab-jp/blob/master/machine_learning/cloud_ai_building_blocks/speech-to-speech/speech_to_speech.ipynb#scrollTo=2OWkkepTWSbG
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