Transcribe audio with model selection (v2)
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Transcribe an audio file using the Speech-to-Text API with model selection.
Code sample
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[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],[],[],[],null,["# Transcribe audio with model selection (v2)\n\nTranscribe an audio file using the Speech-to-Text API with model selection.\n\nCode sample\n-----------\n\n### Python\n\n\nTo learn how to install and use the client library for Speech-to-Text, see\n[Speech-to-Text client libraries](/speech-to-text/docs/client-libraries).\n\n\nFor more information, see the\n[Speech-to-Text Python API\nreference documentation](/python/docs/reference/speech/latest).\n\n\nTo authenticate to Speech-to-Text, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n from google.cloud.speech_v2 import SpeechClient\n from google.cloud.speech_v2.types import cloud_speech\n\n # Instantiates a client\n client = SpeechClient()\n\n # TODO (Developer): Update the PROJECT_ID to the value of your project\n # PROJECT_ID = \"your-project-id\"\n\n # Reads a file as bytes\n with open(\"resources/audio.wav\", \"rb\") as f:\n audio_content = f.read()\n\n config = cloud_speech.RecognitionConfig(\n auto_decoding_config=cloud_speech.https://cloud.google.com/python/docs/reference/speech/latest/google.cloud.speech_v2.types.AutoDetectDecodingConfig.html(),\n language_codes=[\"en-US\"],\n model=\"short\", # Chosen model\n )\n\n request = cloud_speech.RecognizeRequest(\n recognizer=f\"projects/{PROJECT_ID}/locations/global/recognizers/_\",\n config=config,\n content=audio_content,\n )\n\n # Transcribes the audio into text\n response = client.https://cloud.google.com/python/docs/reference/speech/latest/google.cloud.speech_v1.services.speech.SpeechClient.html#google_cloud_speech_v1_services_speech_SpeechClient_recognize(request=request)\n\n for result in response.results:\n print(f\"Transcript: {result.alternatives[0].transcript}\")\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=speech)."]]