Class SpeechTranscriptionConfig (2.11.4)

SpeechTranscriptionConfig(mapping=None, *, ignore_unknown_fields=False, **kwargs)



language_code str
Required. *Required* The language of the supplied audio as a BCP-47 __ language tag. Example: "en-US". See `Language Support
max_alternatives int
Optional. Maximum number of recognition hypotheses to be returned. Specifically, the maximum number of SpeechRecognitionAlternative messages within each SpeechTranscription. The server may return fewer than max_alternatives. Valid values are 0-30. A value of 0 or 1 will return a maximum of one. If omitted, will return a maximum of one.
filter_profanity bool
Optional. If set to true, the server will attempt to filter out profanities, replacing all but the initial character in each filtered word with asterisks, e.g. "f***". If set to false or omitted, profanities won't be filtered out.
speech_contexts MutableSequence[]
Optional. A means to provide context to assist the speech recognition.
enable_automatic_punctuation bool
Optional. If 'true', adds punctuation to recognition result hypotheses. This feature is only available in select languages. Setting this for requests in other languages has no effect at all. The default 'false' value does not add punctuation to result hypotheses. NOTE: "This is currently offered as an experimental service, complimentary to all users. In the future this may be exclusively available as a premium feature.".
audio_tracks MutableSequence[int]
Optional. For file formats, such as MXF or MKV, supporting multiple audio tracks, specify up to two tracks. Default: track 0.