1// Code generated by protoc-gen-go. DO NOT EDIT. 2// source: google/cloud/dialogflow/v2beta1/audio_config.proto 3 4package dialogflow 5 6import ( 7 fmt "fmt" 8 math "math" 9 10 proto "github.com/golang/protobuf/proto" 11 _ "google.golang.org/genproto/googleapis/api/annotations" 12) 13 14// Reference imports to suppress errors if they are not otherwise used. 15var _ = proto.Marshal 16var _ = fmt.Errorf 17var _ = math.Inf 18 19// This is a compile-time assertion to ensure that this generated file 20// is compatible with the proto package it is being compiled against. 21// A compilation error at this line likely means your copy of the 22// proto package needs to be updated. 23const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package 24 25// Audio encoding of the audio content sent in the conversational query request. 26// Refer to the 27// [Cloud Speech API 28// documentation](https://cloud.google.com/speech-to-text/docs/basics) for more 29// details. 30type AudioEncoding int32 31 32const ( 33 // Not specified. 34 AudioEncoding_AUDIO_ENCODING_UNSPECIFIED AudioEncoding = 0 35 // Uncompressed 16-bit signed little-endian samples (Linear PCM). 36 AudioEncoding_AUDIO_ENCODING_LINEAR_16 AudioEncoding = 1 37 // [`FLAC`](https://xiph.org/flac/documentation.html) (Free Lossless Audio 38 // Codec) is the recommended encoding because it is lossless (therefore 39 // recognition is not compromised) and requires only about half the 40 // bandwidth of `LINEAR16`. `FLAC` stream encoding supports 16-bit and 41 // 24-bit samples, however, not all fields in `STREAMINFO` are supported. 42 AudioEncoding_AUDIO_ENCODING_FLAC AudioEncoding = 2 43 // 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law. 44 AudioEncoding_AUDIO_ENCODING_MULAW AudioEncoding = 3 45 // Adaptive Multi-Rate Narrowband codec. `sample_rate_hertz` must be 8000. 46 AudioEncoding_AUDIO_ENCODING_AMR AudioEncoding = 4 47 // Adaptive Multi-Rate Wideband codec. `sample_rate_hertz` must be 16000. 48 AudioEncoding_AUDIO_ENCODING_AMR_WB AudioEncoding = 5 49 // Opus encoded audio frames in Ogg container 50 // ([OggOpus](https://wiki.xiph.org/OggOpus)). 51 // `sample_rate_hertz` must be 16000. 52 AudioEncoding_AUDIO_ENCODING_OGG_OPUS AudioEncoding = 6 53 // Although the use of lossy encodings is not recommended, if a very low 54 // bitrate encoding is required, `OGG_OPUS` is highly preferred over 55 // Speex encoding. The [Speex](https://speex.org/) encoding supported by 56 // Dialogflow API has a header byte in each block, as in MIME type 57 // `audio/x-speex-with-header-byte`. 58 // It is a variant of the RTP Speex encoding defined in 59 // [RFC 5574](https://tools.ietf.org/html/rfc5574). 60 // The stream is a sequence of blocks, one block per RTP packet. Each block 61 // starts with a byte containing the length of the block, in bytes, followed 62 // by one or more frames of Speex data, padded to an integral number of 63 // bytes (octets) as specified in RFC 5574. In other words, each RTP header 64 // is replaced with a single byte containing the block length. Only Speex 65 // wideband is supported. `sample_rate_hertz` must be 16000. 66 AudioEncoding_AUDIO_ENCODING_SPEEX_WITH_HEADER_BYTE AudioEncoding = 7 67) 68 69var AudioEncoding_name = map[int32]string{ 70 0: "AUDIO_ENCODING_UNSPECIFIED", 71 1: "AUDIO_ENCODING_LINEAR_16", 72 2: "AUDIO_ENCODING_FLAC", 73 3: "AUDIO_ENCODING_MULAW", 74 4: "AUDIO_ENCODING_AMR", 75 5: "AUDIO_ENCODING_AMR_WB", 76 6: "AUDIO_ENCODING_OGG_OPUS", 77 7: "AUDIO_ENCODING_SPEEX_WITH_HEADER_BYTE", 78} 79 80var AudioEncoding_value = map[string]int32{ 81 "AUDIO_ENCODING_UNSPECIFIED": 0, 82 "AUDIO_ENCODING_LINEAR_16": 1, 83 "AUDIO_ENCODING_FLAC": 2, 84 "AUDIO_ENCODING_MULAW": 3, 85 "AUDIO_ENCODING_AMR": 4, 86 "AUDIO_ENCODING_AMR_WB": 5, 87 "AUDIO_ENCODING_OGG_OPUS": 6, 88 "AUDIO_ENCODING_SPEEX_WITH_HEADER_BYTE": 7, 89} 90 91func (x AudioEncoding) String() string { 92 return proto.EnumName(AudioEncoding_name, int32(x)) 93} 94 95func (AudioEncoding) EnumDescriptor() ([]byte, []int) { 96 return fileDescriptor_80617ff5f6b0e1c6, []int{0} 97} 98 99// Variant of the specified [Speech model][google.cloud.dialogflow.v2beta1.InputAudioConfig.model] to use. 100// 101// See the [Cloud Speech 102// documentation](https://cloud.google.com/speech-to-text/docs/enhanced-models) 103// for which models have different variants. For example, the "phone_call" model 104// has both a standard and an enhanced variant. When you use an enhanced model, 105// you will generally receive higher quality results than for a standard model. 106type SpeechModelVariant int32 107 108const ( 109 // No model variant specified. In this case Dialogflow defaults to 110 // USE_BEST_AVAILABLE. 111 SpeechModelVariant_SPEECH_MODEL_VARIANT_UNSPECIFIED SpeechModelVariant = 0 112 // Use the best available variant of the [Speech 113 // model][InputAudioConfig.model] that the caller is eligible for. 114 // 115 // Please see the [Dialogflow 116 // docs](https://cloud.google.com/dialogflow-enterprise/docs/data-logging) for 117 // how to make your project eligible for enhanced models. 118 SpeechModelVariant_USE_BEST_AVAILABLE SpeechModelVariant = 1 119 // Use standard model variant even if an enhanced model is available. See the 120 // [Cloud Speech 121 // documentation](https://cloud.google.com/speech-to-text/docs/enhanced-models) 122 // for details about enhanced models. 123 SpeechModelVariant_USE_STANDARD SpeechModelVariant = 2 124 // Use an enhanced model variant: 125 // 126 // * If an enhanced variant does not exist for the given 127 // [model][google.cloud.dialogflow.v2beta1.InputAudioConfig.model] and request language, Dialogflow falls 128 // back to the standard variant. 129 // 130 // The [Cloud Speech 131 // documentation](https://cloud.google.com/speech-to-text/docs/enhanced-models) 132 // describes which models have enhanced variants. 133 // 134 // * If the API caller isn't eligible for enhanced models, Dialogflow returns 135 // an error. Please see the [Dialogflow 136 // docs](https://cloud.google.com/dialogflow-enterprise/docs/data-logging) 137 // for how to make your project eligible. 138 SpeechModelVariant_USE_ENHANCED SpeechModelVariant = 3 139) 140 141var SpeechModelVariant_name = map[int32]string{ 142 0: "SPEECH_MODEL_VARIANT_UNSPECIFIED", 143 1: "USE_BEST_AVAILABLE", 144 2: "USE_STANDARD", 145 3: "USE_ENHANCED", 146} 147 148var SpeechModelVariant_value = map[string]int32{ 149 "SPEECH_MODEL_VARIANT_UNSPECIFIED": 0, 150 "USE_BEST_AVAILABLE": 1, 151 "USE_STANDARD": 2, 152 "USE_ENHANCED": 3, 153} 154 155func (x SpeechModelVariant) String() string { 156 return proto.EnumName(SpeechModelVariant_name, int32(x)) 157} 158 159func (SpeechModelVariant) EnumDescriptor() ([]byte, []int) { 160 return fileDescriptor_80617ff5f6b0e1c6, []int{1} 161} 162 163// Gender of the voice as described in 164// [SSML voice element](https://www.w3.org/TR/speech-synthesis11/#edef_voice). 165type SsmlVoiceGender int32 166 167const ( 168 // An unspecified gender, which means that the client doesn't care which 169 // gender the selected voice will have. 170 SsmlVoiceGender_SSML_VOICE_GENDER_UNSPECIFIED SsmlVoiceGender = 0 171 // A male voice. 172 SsmlVoiceGender_SSML_VOICE_GENDER_MALE SsmlVoiceGender = 1 173 // A female voice. 174 SsmlVoiceGender_SSML_VOICE_GENDER_FEMALE SsmlVoiceGender = 2 175 // A gender-neutral voice. 176 SsmlVoiceGender_SSML_VOICE_GENDER_NEUTRAL SsmlVoiceGender = 3 177) 178 179var SsmlVoiceGender_name = map[int32]string{ 180 0: "SSML_VOICE_GENDER_UNSPECIFIED", 181 1: "SSML_VOICE_GENDER_MALE", 182 2: "SSML_VOICE_GENDER_FEMALE", 183 3: "SSML_VOICE_GENDER_NEUTRAL", 184} 185 186var SsmlVoiceGender_value = map[string]int32{ 187 "SSML_VOICE_GENDER_UNSPECIFIED": 0, 188 "SSML_VOICE_GENDER_MALE": 1, 189 "SSML_VOICE_GENDER_FEMALE": 2, 190 "SSML_VOICE_GENDER_NEUTRAL": 3, 191} 192 193func (x SsmlVoiceGender) String() string { 194 return proto.EnumName(SsmlVoiceGender_name, int32(x)) 195} 196 197func (SsmlVoiceGender) EnumDescriptor() ([]byte, []int) { 198 return fileDescriptor_80617ff5f6b0e1c6, []int{2} 199} 200 201// Audio encoding of the output audio format in Text-To-Speech. 202type OutputAudioEncoding int32 203 204const ( 205 // Not specified. 206 OutputAudioEncoding_OUTPUT_AUDIO_ENCODING_UNSPECIFIED OutputAudioEncoding = 0 207 // Uncompressed 16-bit signed little-endian samples (Linear PCM). 208 // Audio content returned as LINEAR16 also contains a WAV header. 209 OutputAudioEncoding_OUTPUT_AUDIO_ENCODING_LINEAR_16 OutputAudioEncoding = 1 210 // MP3 audio. 211 OutputAudioEncoding_OUTPUT_AUDIO_ENCODING_MP3 OutputAudioEncoding = 2 212 // Opus encoded audio wrapped in an ogg container. The result will be a 213 // file which can be played natively on Android, and in browsers (at least 214 // Chrome and Firefox). The quality of the encoding is considerably higher 215 // than MP3 while using approximately the same bitrate. 216 OutputAudioEncoding_OUTPUT_AUDIO_ENCODING_OGG_OPUS OutputAudioEncoding = 3 217) 218 219var OutputAudioEncoding_name = map[int32]string{ 220 0: "OUTPUT_AUDIO_ENCODING_UNSPECIFIED", 221 1: "OUTPUT_AUDIO_ENCODING_LINEAR_16", 222 2: "OUTPUT_AUDIO_ENCODING_MP3", 223 3: "OUTPUT_AUDIO_ENCODING_OGG_OPUS", 224} 225 226var OutputAudioEncoding_value = map[string]int32{ 227 "OUTPUT_AUDIO_ENCODING_UNSPECIFIED": 0, 228 "OUTPUT_AUDIO_ENCODING_LINEAR_16": 1, 229 "OUTPUT_AUDIO_ENCODING_MP3": 2, 230 "OUTPUT_AUDIO_ENCODING_OGG_OPUS": 3, 231} 232 233func (x OutputAudioEncoding) String() string { 234 return proto.EnumName(OutputAudioEncoding_name, int32(x)) 235} 236 237func (OutputAudioEncoding) EnumDescriptor() ([]byte, []int) { 238 return fileDescriptor_80617ff5f6b0e1c6, []int{3} 239} 240 241// Instructs the speech recognizer on how to process the audio content. 242type InputAudioConfig struct { 243 // Required. Audio encoding of the audio content to process. 244 AudioEncoding AudioEncoding `protobuf:"varint,1,opt,name=audio_encoding,json=audioEncoding,proto3,enum=google.cloud.dialogflow.v2beta1.AudioEncoding" json:"audio_encoding,omitempty"` 245 // Required. Sample rate (in Hertz) of the audio content sent in the query. 246 // Refer to 247 // [Cloud Speech API 248 // documentation](https://cloud.google.com/speech-to-text/docs/basics) for 249 // more details. 250 SampleRateHertz int32 `protobuf:"varint,2,opt,name=sample_rate_hertz,json=sampleRateHertz,proto3" json:"sample_rate_hertz,omitempty"` 251 // Required. The language of the supplied audio. Dialogflow does not do 252 // translations. See [Language 253 // Support](https://cloud.google.com/dialogflow-enterprise/docs/reference/language) 254 // for a list of the currently supported language codes. Note that queries in 255 // the same session do not necessarily need to specify the same language. 256 LanguageCode string `protobuf:"bytes,3,opt,name=language_code,json=languageCode,proto3" json:"language_code,omitempty"` 257 // Optional. The collection of phrase hints which are used to boost accuracy 258 // of speech recognition. 259 // Refer to 260 // [Cloud Speech API 261 // documentation](https://cloud.google.com/speech-to-text/docs/basics#phrase-hints) 262 // for more details. 263 PhraseHints []string `protobuf:"bytes,4,rep,name=phrase_hints,json=phraseHints,proto3" json:"phrase_hints,omitempty"` 264 // Optional. Which Speech model to select for the given request. Select the 265 // model best suited to your domain to get best results. If a model is not 266 // explicitly specified, then we auto-select a model based on the parameters 267 // in the InputAudioConfig. 268 // If enhanced speech model is enabled for the agent and an enhanced 269 // version of the specified model for the language does not exist, then the 270 // speech is recognized using the standard version of the specified model. 271 // Refer to 272 // [Cloud Speech API 273 // documentation](https://cloud.google.com/speech-to-text/docs/basics#select-model) 274 // for more details. 275 Model string `protobuf:"bytes,7,opt,name=model,proto3" json:"model,omitempty"` 276 // Optional. Which variant of the [Speech model][google.cloud.dialogflow.v2beta1.InputAudioConfig.model] to use. 277 ModelVariant SpeechModelVariant `protobuf:"varint,10,opt,name=model_variant,json=modelVariant,proto3,enum=google.cloud.dialogflow.v2beta1.SpeechModelVariant" json:"model_variant,omitempty"` 278 XXX_NoUnkeyedLiteral struct{} `json:"-"` 279 XXX_unrecognized []byte `json:"-"` 280 XXX_sizecache int32 `json:"-"` 281} 282 283func (m *InputAudioConfig) Reset() { *m = InputAudioConfig{} } 284func (m *InputAudioConfig) String() string { return proto.CompactTextString(m) } 285func (*InputAudioConfig) ProtoMessage() {} 286func (*InputAudioConfig) Descriptor() ([]byte, []int) { 287 return fileDescriptor_80617ff5f6b0e1c6, []int{0} 288} 289 290func (m *InputAudioConfig) XXX_Unmarshal(b []byte) error { 291 return xxx_messageInfo_InputAudioConfig.Unmarshal(m, b) 292} 293func (m *InputAudioConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { 294 return xxx_messageInfo_InputAudioConfig.Marshal(b, m, deterministic) 295} 296func (m *InputAudioConfig) XXX_Merge(src proto.Message) { 297 xxx_messageInfo_InputAudioConfig.Merge(m, src) 298} 299func (m *InputAudioConfig) XXX_Size() int { 300 return xxx_messageInfo_InputAudioConfig.Size(m) 301} 302func (m *InputAudioConfig) XXX_DiscardUnknown() { 303 xxx_messageInfo_InputAudioConfig.DiscardUnknown(m) 304} 305 306var xxx_messageInfo_InputAudioConfig proto.InternalMessageInfo 307 308func (m *InputAudioConfig) GetAudioEncoding() AudioEncoding { 309 if m != nil { 310 return m.AudioEncoding 311 } 312 return AudioEncoding_AUDIO_ENCODING_UNSPECIFIED 313} 314 315func (m *InputAudioConfig) GetSampleRateHertz() int32 { 316 if m != nil { 317 return m.SampleRateHertz 318 } 319 return 0 320} 321 322func (m *InputAudioConfig) GetLanguageCode() string { 323 if m != nil { 324 return m.LanguageCode 325 } 326 return "" 327} 328 329func (m *InputAudioConfig) GetPhraseHints() []string { 330 if m != nil { 331 return m.PhraseHints 332 } 333 return nil 334} 335 336func (m *InputAudioConfig) GetModel() string { 337 if m != nil { 338 return m.Model 339 } 340 return "" 341} 342 343func (m *InputAudioConfig) GetModelVariant() SpeechModelVariant { 344 if m != nil { 345 return m.ModelVariant 346 } 347 return SpeechModelVariant_SPEECH_MODEL_VARIANT_UNSPECIFIED 348} 349 350// Description of which voice to use for speech synthesis. 351type VoiceSelectionParams struct { 352 // Optional. The name of the voice. If not set, the service will choose a 353 // voice based on the other parameters such as language_code and gender. 354 Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` 355 // Optional. The preferred gender of the voice. If not set, the service will 356 // choose a voice based on the other parameters such as language_code and 357 // name. Note that this is only a preference, not requirement. If a 358 // voice of the appropriate gender is not available, the synthesizer should 359 // substitute a voice with a different gender rather than failing the request. 360 SsmlGender SsmlVoiceGender `protobuf:"varint,2,opt,name=ssml_gender,json=ssmlGender,proto3,enum=google.cloud.dialogflow.v2beta1.SsmlVoiceGender" json:"ssml_gender,omitempty"` 361 XXX_NoUnkeyedLiteral struct{} `json:"-"` 362 XXX_unrecognized []byte `json:"-"` 363 XXX_sizecache int32 `json:"-"` 364} 365 366func (m *VoiceSelectionParams) Reset() { *m = VoiceSelectionParams{} } 367func (m *VoiceSelectionParams) String() string { return proto.CompactTextString(m) } 368func (*VoiceSelectionParams) ProtoMessage() {} 369func (*VoiceSelectionParams) Descriptor() ([]byte, []int) { 370 return fileDescriptor_80617ff5f6b0e1c6, []int{1} 371} 372 373func (m *VoiceSelectionParams) XXX_Unmarshal(b []byte) error { 374 return xxx_messageInfo_VoiceSelectionParams.Unmarshal(m, b) 375} 376func (m *VoiceSelectionParams) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { 377 return xxx_messageInfo_VoiceSelectionParams.Marshal(b, m, deterministic) 378} 379func (m *VoiceSelectionParams) XXX_Merge(src proto.Message) { 380 xxx_messageInfo_VoiceSelectionParams.Merge(m, src) 381} 382func (m *VoiceSelectionParams) XXX_Size() int { 383 return xxx_messageInfo_VoiceSelectionParams.Size(m) 384} 385func (m *VoiceSelectionParams) XXX_DiscardUnknown() { 386 xxx_messageInfo_VoiceSelectionParams.DiscardUnknown(m) 387} 388 389var xxx_messageInfo_VoiceSelectionParams proto.InternalMessageInfo 390 391func (m *VoiceSelectionParams) GetName() string { 392 if m != nil { 393 return m.Name 394 } 395 return "" 396} 397 398func (m *VoiceSelectionParams) GetSsmlGender() SsmlVoiceGender { 399 if m != nil { 400 return m.SsmlGender 401 } 402 return SsmlVoiceGender_SSML_VOICE_GENDER_UNSPECIFIED 403} 404 405// Configuration of how speech should be synthesized. 406type SynthesizeSpeechConfig struct { 407 // Optional. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is the normal 408 // native speed supported by the specific voice. 2.0 is twice as fast, and 409 // 0.5 is half as fast. If unset(0.0), defaults to the native 1.0 speed. Any 410 // other values < 0.25 or > 4.0 will return an error. 411 SpeakingRate float64 `protobuf:"fixed64,1,opt,name=speaking_rate,json=speakingRate,proto3" json:"speaking_rate,omitempty"` 412 // Optional. Speaking pitch, in the range [-20.0, 20.0]. 20 means increase 20 413 // semitones from the original pitch. -20 means decrease 20 semitones from the 414 // original pitch. 415 Pitch float64 `protobuf:"fixed64,2,opt,name=pitch,proto3" json:"pitch,omitempty"` 416 // Optional. Volume gain (in dB) of the normal native volume supported by the 417 // specific voice, in the range [-96.0, 16.0]. If unset, or set to a value of 418 // 0.0 (dB), will play at normal native signal amplitude. A value of -6.0 (dB) 419 // will play at approximately half the amplitude of the normal native signal 420 // amplitude. A value of +6.0 (dB) will play at approximately twice the 421 // amplitude of the normal native signal amplitude. We strongly recommend not 422 // to exceed +10 (dB) as there's usually no effective increase in loudness for 423 // any value greater than that. 424 VolumeGainDb float64 `protobuf:"fixed64,3,opt,name=volume_gain_db,json=volumeGainDb,proto3" json:"volume_gain_db,omitempty"` 425 // Optional. An identifier which selects 'audio effects' profiles that are 426 // applied on (post synthesized) text to speech. Effects are applied on top of 427 // each other in the order they are given. 428 EffectsProfileId []string `protobuf:"bytes,5,rep,name=effects_profile_id,json=effectsProfileId,proto3" json:"effects_profile_id,omitempty"` 429 // Optional. The desired voice of the synthesized audio. 430 Voice *VoiceSelectionParams `protobuf:"bytes,4,opt,name=voice,proto3" json:"voice,omitempty"` 431 XXX_NoUnkeyedLiteral struct{} `json:"-"` 432 XXX_unrecognized []byte `json:"-"` 433 XXX_sizecache int32 `json:"-"` 434} 435 436func (m *SynthesizeSpeechConfig) Reset() { *m = SynthesizeSpeechConfig{} } 437func (m *SynthesizeSpeechConfig) String() string { return proto.CompactTextString(m) } 438func (*SynthesizeSpeechConfig) ProtoMessage() {} 439func (*SynthesizeSpeechConfig) Descriptor() ([]byte, []int) { 440 return fileDescriptor_80617ff5f6b0e1c6, []int{2} 441} 442 443func (m *SynthesizeSpeechConfig) XXX_Unmarshal(b []byte) error { 444 return xxx_messageInfo_SynthesizeSpeechConfig.Unmarshal(m, b) 445} 446func (m *SynthesizeSpeechConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { 447 return xxx_messageInfo_SynthesizeSpeechConfig.Marshal(b, m, deterministic) 448} 449func (m *SynthesizeSpeechConfig) XXX_Merge(src proto.Message) { 450 xxx_messageInfo_SynthesizeSpeechConfig.Merge(m, src) 451} 452func (m *SynthesizeSpeechConfig) XXX_Size() int { 453 return xxx_messageInfo_SynthesizeSpeechConfig.Size(m) 454} 455func (m *SynthesizeSpeechConfig) XXX_DiscardUnknown() { 456 xxx_messageInfo_SynthesizeSpeechConfig.DiscardUnknown(m) 457} 458 459var xxx_messageInfo_SynthesizeSpeechConfig proto.InternalMessageInfo 460 461func (m *SynthesizeSpeechConfig) GetSpeakingRate() float64 { 462 if m != nil { 463 return m.SpeakingRate 464 } 465 return 0 466} 467 468func (m *SynthesizeSpeechConfig) GetPitch() float64 { 469 if m != nil { 470 return m.Pitch 471 } 472 return 0 473} 474 475func (m *SynthesizeSpeechConfig) GetVolumeGainDb() float64 { 476 if m != nil { 477 return m.VolumeGainDb 478 } 479 return 0 480} 481 482func (m *SynthesizeSpeechConfig) GetEffectsProfileId() []string { 483 if m != nil { 484 return m.EffectsProfileId 485 } 486 return nil 487} 488 489func (m *SynthesizeSpeechConfig) GetVoice() *VoiceSelectionParams { 490 if m != nil { 491 return m.Voice 492 } 493 return nil 494} 495 496// Instructs the speech synthesizer how to generate the output audio content. 497type OutputAudioConfig struct { 498 // Required. Audio encoding of the synthesized audio content. 499 AudioEncoding OutputAudioEncoding `protobuf:"varint,1,opt,name=audio_encoding,json=audioEncoding,proto3,enum=google.cloud.dialogflow.v2beta1.OutputAudioEncoding" json:"audio_encoding,omitempty"` 500 // Optional. The synthesis sample rate (in hertz) for this audio. If not 501 // provided, then the synthesizer will use the default sample rate based on 502 // the audio encoding. If this is different from the voice's natural sample 503 // rate, then the synthesizer will honor this request by converting to the 504 // desired sample rate (which might result in worse audio quality). 505 SampleRateHertz int32 `protobuf:"varint,2,opt,name=sample_rate_hertz,json=sampleRateHertz,proto3" json:"sample_rate_hertz,omitempty"` 506 // Optional. Configuration of how speech should be synthesized. 507 SynthesizeSpeechConfig *SynthesizeSpeechConfig `protobuf:"bytes,3,opt,name=synthesize_speech_config,json=synthesizeSpeechConfig,proto3" json:"synthesize_speech_config,omitempty"` 508 XXX_NoUnkeyedLiteral struct{} `json:"-"` 509 XXX_unrecognized []byte `json:"-"` 510 XXX_sizecache int32 `json:"-"` 511} 512 513func (m *OutputAudioConfig) Reset() { *m = OutputAudioConfig{} } 514func (m *OutputAudioConfig) String() string { return proto.CompactTextString(m) } 515func (*OutputAudioConfig) ProtoMessage() {} 516func (*OutputAudioConfig) Descriptor() ([]byte, []int) { 517 return fileDescriptor_80617ff5f6b0e1c6, []int{3} 518} 519 520func (m *OutputAudioConfig) XXX_Unmarshal(b []byte) error { 521 return xxx_messageInfo_OutputAudioConfig.Unmarshal(m, b) 522} 523func (m *OutputAudioConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { 524 return xxx_messageInfo_OutputAudioConfig.Marshal(b, m, deterministic) 525} 526func (m *OutputAudioConfig) XXX_Merge(src proto.Message) { 527 xxx_messageInfo_OutputAudioConfig.Merge(m, src) 528} 529func (m *OutputAudioConfig) XXX_Size() int { 530 return xxx_messageInfo_OutputAudioConfig.Size(m) 531} 532func (m *OutputAudioConfig) XXX_DiscardUnknown() { 533 xxx_messageInfo_OutputAudioConfig.DiscardUnknown(m) 534} 535 536var xxx_messageInfo_OutputAudioConfig proto.InternalMessageInfo 537 538func (m *OutputAudioConfig) GetAudioEncoding() OutputAudioEncoding { 539 if m != nil { 540 return m.AudioEncoding 541 } 542 return OutputAudioEncoding_OUTPUT_AUDIO_ENCODING_UNSPECIFIED 543} 544 545func (m *OutputAudioConfig) GetSampleRateHertz() int32 { 546 if m != nil { 547 return m.SampleRateHertz 548 } 549 return 0 550} 551 552func (m *OutputAudioConfig) GetSynthesizeSpeechConfig() *SynthesizeSpeechConfig { 553 if m != nil { 554 return m.SynthesizeSpeechConfig 555 } 556 return nil 557} 558 559func init() { 560 proto.RegisterEnum("google.cloud.dialogflow.v2beta1.AudioEncoding", AudioEncoding_name, AudioEncoding_value) 561 proto.RegisterEnum("google.cloud.dialogflow.v2beta1.SpeechModelVariant", SpeechModelVariant_name, SpeechModelVariant_value) 562 proto.RegisterEnum("google.cloud.dialogflow.v2beta1.SsmlVoiceGender", SsmlVoiceGender_name, SsmlVoiceGender_value) 563 proto.RegisterEnum("google.cloud.dialogflow.v2beta1.OutputAudioEncoding", OutputAudioEncoding_name, OutputAudioEncoding_value) 564 proto.RegisterType((*InputAudioConfig)(nil), "google.cloud.dialogflow.v2beta1.InputAudioConfig") 565 proto.RegisterType((*VoiceSelectionParams)(nil), "google.cloud.dialogflow.v2beta1.VoiceSelectionParams") 566 proto.RegisterType((*SynthesizeSpeechConfig)(nil), "google.cloud.dialogflow.v2beta1.SynthesizeSpeechConfig") 567 proto.RegisterType((*OutputAudioConfig)(nil), "google.cloud.dialogflow.v2beta1.OutputAudioConfig") 568} 569 570func init() { 571 proto.RegisterFile("google/cloud/dialogflow/v2beta1/audio_config.proto", fileDescriptor_80617ff5f6b0e1c6) 572} 573 574var 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