Reference documentation and code samples for the Cloud Text-to-Speech V1beta1 API module Google::Cloud::TextToSpeech::V1beta1::AudioEncoding.
Configuration to set up audio encoder. The encoding determines the output audio format that we'd like.
Constants
AUDIO_ENCODING_UNSPECIFIED
value: 0
Not specified. Will return result [google.rpc.Code.INVALID_ARGUMENT][].
LINEAR16
value: 1
Uncompressed 16-bit signed little-endian samples (Linear PCM).
Audio content returned as LINEAR16 also contains a WAV header.
MP3
value: 2
MP3 audio at 32kbps.
MP3_64_KBPS
value: 4
MP3 at 64kbps.
OGG_OPUS
value: 3
Opus encoded audio wrapped in an ogg container. The result will be a
file which can be played natively on Android, and in browsers (at least
Chrome and Firefox). The quality of the encoding is considerably higher
than MP3 while using approximately the same bitrate.
MULAW
value: 5
8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
Audio content returned as MULAW also contains a WAV header.
ALAW
value: 6
8-bit samples that compand 14-bit audio samples using G.711 PCMU/A-law.
Audio content returned as ALAW also contains a WAV header.