Google Cloud Dialogflow V2 Client - Class OutputAudioEncoding (1.17.0)

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Reference documentation and code samples for the Google Cloud Dialogflow V2 Client class OutputAudioEncoding.

Audio encoding of the output audio format in Text-To-Speech.

Protobuf type google.cloud.dialogflow.v2.OutputAudioEncoding

Namespace

Google \ Cloud \ Dialogflow \ V2

Methods

static::name

Parameter
Name	Description
value	mixed

static::value

Parameter
Name	Description
name	mixed

Constants

OUTPUT_AUDIO_ENCODING_UNSPECIFIED

Value: 0

Not specified.

Generated from protobuf enum OUTPUT_AUDIO_ENCODING_UNSPECIFIED = 0;

OUTPUT_AUDIO_ENCODING_LINEAR_16

Value: 1

Uncompressed 16-bit signed little-endian samples (Linear PCM).

Audio content returned as LINEAR16 also contains a WAV header.

Generated from protobuf enum OUTPUT_AUDIO_ENCODING_LINEAR_16 = 1;

OUTPUT_AUDIO_ENCODING_MP3

Value: 2

MP3 audio at 32kbps.

Generated from protobuf enum OUTPUT_AUDIO_ENCODING_MP3 = 2;

OUTPUT_AUDIO_ENCODING_MP3_64_KBPS

Value: 4

MP3 audio at 64kbps.

Generated from protobuf enum OUTPUT_AUDIO_ENCODING_MP3_64_KBPS = 4;

OUTPUT_AUDIO_ENCODING_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.

Generated from protobuf enum OUTPUT_AUDIO_ENCODING_OGG_OPUS = 3;

OUTPUT_AUDIO_ENCODING_MULAW

Value: 5

8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.

Generated from protobuf enum OUTPUT_AUDIO_ENCODING_MULAW = 5;

OUTPUT_AUDIO_ENCODING_ALAW

Value: 6

8-bit samples that compand 13-bit audio samples using G.711 PCMU/a-law.

Generated from protobuf enum OUTPUT_AUDIO_ENCODING_ALAW = 6;