![]() Specifies how to handle punctuation in recognition results. Optional, defaults to DictatedAndAutomatic. Accepted values are None to disable profanity filtering, Masked to replace profanity with asterisks, Removed to remove all profanity from the result, or Tags to add profanity tags. Specifies how to handle profanity in recognition results. Use these optional properties to configure transcription: "displayName": "Transcription of file using default model for en-US " If you have more than one file to transcribe, it's a good idea to send multiple files in one request. You can transcribe one or more individual files, process a whole storage container, and use a custom trained model in a batch transcription. ConfigurationĬonfiguration parameters are provided as JSON. To create an ordered final transcript, use the timestamps that are generated per utterance. A JSON result file is created for each channel. The batch transcription API supports the following formats: Formatįor stereo audio streams, the left and right channels are split during the transcription. For more information, see the Configuration section of this article. The service transcribes the files concurrently, which reduces the turnaround time. To take full advantage of the ability to efficiently transcribe a large number of audio files, send multiple files per request or point to an Azure Blob Storage container with the audio files to transcribe. A deployed custom endpoint isn't needed for the batch transcription service.Īs a part of the REST API, batch transcription has a set of quotas and limits. You can retrieve the model location when you inspect the details of the model (the self property). To use the created models in batch transcription, you need their model location. If you plan to customize models, follow the steps in Acoustic customization and Language customization. For more information, see pricing and limits. To use batch transcription, you need a standard Speech resource (S0) in your subscription. ![]() PrerequisitesĪs with all features of the Speech service, you create a Speech resource from the Azure portal. When the job is in the running state, the transcription occurs faster than the audio runtime playback speed. You can't estimate when a job will change into the running state, but it should happen within minutes under normal system load. Speechtotext/v3.0/transcriptions//filesįor more information, see the Speech-to-text REST API v3.0 reference documentation.īatch transcription jobs are scheduled on a best-effort basis. Gets the result files of the transcription identified by the specified ID. Gets the transcription identified by the specified ID. Updates the mutable details of the transcription identified by its ID.ĭeletes the specified transcription task. Gets a list of supported locales for offline transcriptions. Retrieves a list of transcriptions for the authenticated subscription. You can use batch transcription REST APIs to call the following methods: Batch transcription operation With the v3.0 API, you can transcribe one or more audio files, or process a whole storage container. You can point to audio files by using a typical URI or a shared access signature (SAS) URI, and asynchronously receive transcription results. Batch transcription is a set of REST API operations that enables you to transcribe a large amount of audio in storage.
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