TranslateSpeechConfig(mapping=None, *, ignore_unknown_fields=False, **kwargs)Provides information to the speech translation that specifies how to process the request.
Attributes
| Name | Description |
| audio_encoding |
str
Required. Encoding of audio data. Supported formats: - ``linear16`` Uncompressed 16-bit signed little-endian samples (Linear PCM). - ``flac`` ``flac`` (Free Lossless Audio Codec) is the recommended encoding because it is lossless--therefore recognition is not compromised--and requires only about half the bandwidth of ``linear16``. - ``mulaw`` 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law. - ``amr`` Adaptive Multi-Rate Narrowband codec. ``sample_rate_hertz`` must be 8000. - ``amr-wb`` Adaptive Multi-Rate Wideband codec. ``sample_rate_hertz`` must be 16000. - ``ogg-opus`` Opus encoded audio frames in `Ogg |
| source_language_code |
str
Required. Source language code (BCP-47) of the input audio. |
| target_language_code |
str
Required. Target language code (BCP-47) of the output. |
| sample_rate_hertz |
int
Optional. Sample rate in Hertz of the audio data. Valid values are: 8000-48000. 16000 is optimal. For best results, set the sampling rate of the audio source to 16000 Hz. If that's not possible, use the native sample rate of the audio source (instead of re-sampling). |
| model |
str
Optional. ``google-provided-model/video`` and ``google-provided-model/enhanced-phone-call`` are premium models. ``google-provided-model/phone-call`` is not premium model. |