mediatranslationpb

package
v0.12.0 Latest Latest
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 Go to latest Published: Apr 13, 2026 License: Apache-2.0 Imports: 11 Imported by: 1

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Index

Constants

View Source 
const (
	SpeechTranslationService_StreamingTranslateSpeech_FullMethodName = "/google.cloud.mediatranslation.v1beta1.SpeechTranslationService/StreamingTranslateSpeech"
)

Variables

View Source 
var (
	StreamingTranslateSpeechResponse_SpeechEventType_name = map[int32]string{
		0: "SPEECH_EVENT_TYPE_UNSPECIFIED",
		1: "END_OF_SINGLE_UTTERANCE",
	}
	StreamingTranslateSpeechResponse_SpeechEventType_value = map[string]int32{
		"SPEECH_EVENT_TYPE_UNSPECIFIED": 0,
		"END_OF_SINGLE_UTTERANCE":       1,
	}
)

Enum value maps for StreamingTranslateSpeechResponse_SpeechEventType.

View Source 
var File_google_cloud_mediatranslation_v1beta1_media_translation_proto protoreflect.FileDescriptor
View Source 
var SpeechTranslationService_ServiceDesc = grpc.ServiceDesc{
	ServiceName: "google.cloud.mediatranslation.v1beta1.SpeechTranslationService",
	HandlerType: (*SpeechTranslationServiceServer)(nil),
	Methods:     []grpc.MethodDesc{},
	Streams: []grpc.StreamDesc{
		{
			StreamName:    "StreamingTranslateSpeech",
			Handler:       _SpeechTranslationService_StreamingTranslateSpeech_Handler,
			ServerStreams: true,
			ClientStreams: true,
		},
	},
	Metadata: "google/cloud/mediatranslation/v1beta1/media_translation.proto",
}

SpeechTranslationService_ServiceDesc is the grpc.ServiceDesc for SpeechTranslationService service. It's only intended for direct use with grpc.RegisterService, and not to be introspected or modified (even as a copy)

Functions

func RegisterSpeechTranslationServiceServer 

func RegisterSpeechTranslationServiceServer(s grpc.ServiceRegistrar, srv SpeechTranslationServiceServer)

Types

type SpeechTranslationServiceClient 

type SpeechTranslationServiceClient interface {
	// Performs bidirectional streaming speech translation: receive results while
	// sending audio. This method is only available via the gRPC API (not REST).
	StreamingTranslateSpeech(ctx context.Context, opts ...grpc.CallOption) (SpeechTranslationService_StreamingTranslateSpeechClient, error)
}

SpeechTranslationServiceClient is the client API for SpeechTranslationService service.

For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.

func NewSpeechTranslationServiceClient 

func NewSpeechTranslationServiceClient(cc grpc.ClientConnInterface) SpeechTranslationServiceClient

type SpeechTranslationServiceServer 

type SpeechTranslationServiceServer interface {
	// Performs bidirectional streaming speech translation: receive results while
	// sending audio. This method is only available via the gRPC API (not REST).
	StreamingTranslateSpeech(SpeechTranslationService_StreamingTranslateSpeechServer) error
}

SpeechTranslationServiceServer is the server API for SpeechTranslationService service. All implementations should embed UnimplementedSpeechTranslationServiceServer for forward compatibility

type SpeechTranslationService_StreamingTranslateSpeechClient 

type SpeechTranslationService_StreamingTranslateSpeechClient interface {
	Send(*StreamingTranslateSpeechRequest) error
	Recv() (*StreamingTranslateSpeechResponse, error)
	grpc.ClientStream
}

type SpeechTranslationService_StreamingTranslateSpeechServer 

type SpeechTranslationService_StreamingTranslateSpeechServer interface {
	Send(*StreamingTranslateSpeechResponse) error
	Recv() (*StreamingTranslateSpeechRequest, error)
	grpc.ServerStream
}

type StreamingTranslateSpeechConfig 

type StreamingTranslateSpeechConfig struct {

	// Required. The common config for all the following audio contents.
	AudioConfig *TranslateSpeechConfig `protobuf:"bytes,1,opt,name=audio_config,json=audioConfig,proto3" json:"audio_config,omitempty"`
	// Optional. If `false` or omitted, the system performs
	// continuous translation (continuing to wait for and process audio even if
	// the user pauses speaking) until the client closes the input stream (gRPC
	// API) or until the maximum time limit has been reached. May return multiple
	// `StreamingTranslateSpeechResult`s with the `is_final` flag set to `true`.
	//
	// If `true`, the speech translator will detect a single spoken utterance.
	// When it detects that the user has paused or stopped speaking, it will
	// return an `END_OF_SINGLE_UTTERANCE` event and cease translation.
	// When the client receives 'END_OF_SINGLE_UTTERANCE' event, the client should
	// stop sending the requests. However, clients should keep receiving remaining
	// responses until the stream is terminated. To construct the complete
	// sentence in a streaming way, one should override (if 'is_final' of previous
	// response is false), or append (if 'is_final' of previous response is true).
	SingleUtterance bool `protobuf:"varint,2,opt,name=single_utterance,json=singleUtterance,proto3" json:"single_utterance,omitempty"`
	// contains filtered or unexported fields
}

Config used for streaming translation.

func (*StreamingTranslateSpeechConfig) Descriptor deprecated 

func (*StreamingTranslateSpeechConfig) Descriptor() ([]byte, []int)

Deprecated: Use StreamingTranslateSpeechConfig.ProtoReflect.Descriptor instead.

func (*StreamingTranslateSpeechConfig) GetAudioConfig 

func (x *StreamingTranslateSpeechConfig) GetAudioConfig() *TranslateSpeechConfig

func (*StreamingTranslateSpeechConfig) GetSingleUtterance 

func (x *StreamingTranslateSpeechConfig) GetSingleUtterance() bool

func (*StreamingTranslateSpeechConfig) ProtoMessage 

func (*StreamingTranslateSpeechConfig) ProtoMessage()

func (*StreamingTranslateSpeechConfig) ProtoReflect 

func (x *StreamingTranslateSpeechConfig) ProtoReflect() protoreflect.Message

func (*StreamingTranslateSpeechConfig) Reset 

func (x *StreamingTranslateSpeechConfig) Reset()

func (*StreamingTranslateSpeechConfig) String 

func (x *StreamingTranslateSpeechConfig) String() string

type StreamingTranslateSpeechRequest 

type StreamingTranslateSpeechRequest struct {

	// The streaming request, which is either a streaming config or content.
	//
	// Types that are valid to be assigned to StreamingRequest:
	//
	//	*StreamingTranslateSpeechRequest_StreamingConfig
	//	*StreamingTranslateSpeechRequest_AudioContent
	StreamingRequest isStreamingTranslateSpeechRequest_StreamingRequest `protobuf_oneof:"streaming_request"`
	// contains filtered or unexported fields
}

The top-level message sent by the client for the `StreamingTranslateSpeech` method. Multiple `StreamingTranslateSpeechRequest` messages are sent. The first message must contain a `streaming_config` message and must not contain `audio_content` data. All subsequent messages must contain `audio_content` data and must not contain a `streaming_config` message.

func (*StreamingTranslateSpeechRequest) Descriptor deprecated 

func (*StreamingTranslateSpeechRequest) Descriptor() ([]byte, []int)

Deprecated: Use StreamingTranslateSpeechRequest.ProtoReflect.Descriptor instead.

func (*StreamingTranslateSpeechRequest) GetAudioContent 

func (x *StreamingTranslateSpeechRequest) GetAudioContent() []byte

func (*StreamingTranslateSpeechRequest) GetStreamingConfig 

func (x *StreamingTranslateSpeechRequest) GetStreamingConfig() *StreamingTranslateSpeechConfig

func (*StreamingTranslateSpeechRequest) GetStreamingRequest 

func (x *StreamingTranslateSpeechRequest) GetStreamingRequest() isStreamingTranslateSpeechRequest_StreamingRequest

func (*StreamingTranslateSpeechRequest) ProtoMessage 

func (*StreamingTranslateSpeechRequest) ProtoMessage()

func (*StreamingTranslateSpeechRequest) ProtoReflect 

func (x *StreamingTranslateSpeechRequest) ProtoReflect() protoreflect.Message

func (*StreamingTranslateSpeechRequest) Reset 

func (x *StreamingTranslateSpeechRequest) Reset()

func (*StreamingTranslateSpeechRequest) String 

func (x *StreamingTranslateSpeechRequest) String() string

type StreamingTranslateSpeechRequest_AudioContent 

type StreamingTranslateSpeechRequest_AudioContent struct {
	// The audio data to be translated. Sequential chunks of audio data are sent
	// in sequential `StreamingTranslateSpeechRequest` messages. The first
	// `StreamingTranslateSpeechRequest` message must not contain
	// `audio_content` data and all subsequent `StreamingTranslateSpeechRequest`
	// messages must contain `audio_content` data. The audio bytes must be
	// encoded as specified in `StreamingTranslateSpeechConfig`. Note: as with
	// all bytes fields, protobuffers use a pure binary representation (not
	// base64).
	AudioContent []byte `protobuf:"bytes,2,opt,name=audio_content,json=audioContent,proto3,oneof"`
}

type StreamingTranslateSpeechRequest_StreamingConfig 

type StreamingTranslateSpeechRequest_StreamingConfig struct {
	// Provides information to the recognizer that specifies how to process the
	// request. The first `StreamingTranslateSpeechRequest` message must contain
	// a `streaming_config` message.
	StreamingConfig *StreamingTranslateSpeechConfig `protobuf:"bytes,1,opt,name=streaming_config,json=streamingConfig,proto3,oneof"`
}

type StreamingTranslateSpeechResponse 

type StreamingTranslateSpeechResponse struct {

	// Output only. If set, returns a [google.rpc.Status][google.rpc.Status] message that
	// specifies the error for the operation.
	Error *status.Status `protobuf:"bytes,1,opt,name=error,proto3" json:"error,omitempty"`
	// Output only. The translation result that is currently being processed (is_final could be
	// true or false).
	Result *StreamingTranslateSpeechResult `protobuf:"bytes,2,opt,name=result,proto3" json:"result,omitempty"`
	// Output only. Indicates the type of speech event.
	SpeechEventType StreamingTranslateSpeechResponse_SpeechEventType `` /* 201-byte string literal not displayed */
	// contains filtered or unexported fields
}

A streaming speech translation response corresponding to a portion of the audio currently processed.

func (*StreamingTranslateSpeechResponse) Descriptor deprecated 

func (*StreamingTranslateSpeechResponse) Descriptor() ([]byte, []int)

Deprecated: Use StreamingTranslateSpeechResponse.ProtoReflect.Descriptor instead.

func (*StreamingTranslateSpeechResponse) GetError 

func (x *StreamingTranslateSpeechResponse) GetError() *status.Status

func (*StreamingTranslateSpeechResponse) GetResult 

func (x *StreamingTranslateSpeechResponse) GetResult() *StreamingTranslateSpeechResult

func (*StreamingTranslateSpeechResponse) GetSpeechEventType 

func (x *StreamingTranslateSpeechResponse) GetSpeechEventType() StreamingTranslateSpeechResponse_SpeechEventType

func (*StreamingTranslateSpeechResponse) ProtoMessage 

func (*StreamingTranslateSpeechResponse) ProtoMessage()

func (*StreamingTranslateSpeechResponse) ProtoReflect 

func (x *StreamingTranslateSpeechResponse) ProtoReflect() protoreflect.Message

func (*StreamingTranslateSpeechResponse) Reset 

func (x *StreamingTranslateSpeechResponse) Reset()

func (*StreamingTranslateSpeechResponse) String 

func (x *StreamingTranslateSpeechResponse) String() string

type StreamingTranslateSpeechResponse_SpeechEventType 

type StreamingTranslateSpeechResponse_SpeechEventType int32

Indicates the type of speech event. 

const (
	// No speech event specified.
	StreamingTranslateSpeechResponse_SPEECH_EVENT_TYPE_UNSPECIFIED StreamingTranslateSpeechResponse_SpeechEventType = 0
	// This event indicates that the server has detected the end of the user's
	// speech utterance and expects no additional speech. Therefore, the server
	// will not process additional audio (although it may subsequently return
	// additional results). When the client receives 'END_OF_SINGLE_UTTERANCE'
	// event, the client should stop sending the requests. However, clients
	// should keep receiving remaining responses until the stream is terminated.
	// To construct the complete sentence in a streaming way, one should
	// override (if 'is_final' of previous response is false), or append (if
	// 'is_final' of previous response is true). This event is only sent if
	// `single_utterance` was set to `true`, and is not used otherwise.
	StreamingTranslateSpeechResponse_END_OF_SINGLE_UTTERANCE StreamingTranslateSpeechResponse_SpeechEventType = 1
)

func (StreamingTranslateSpeechResponse_SpeechEventType) Descriptor 

func (StreamingTranslateSpeechResponse_SpeechEventType) Descriptor() protoreflect.EnumDescriptor

func (StreamingTranslateSpeechResponse_SpeechEventType) Enum 

func (x StreamingTranslateSpeechResponse_SpeechEventType) Enum() *StreamingTranslateSpeechResponse_SpeechEventType

func (StreamingTranslateSpeechResponse_SpeechEventType) EnumDescriptor deprecated 

func (StreamingTranslateSpeechResponse_SpeechEventType) EnumDescriptor() ([]byte, []int)

Deprecated: Use StreamingTranslateSpeechResponse_SpeechEventType.Descriptor instead.

func (StreamingTranslateSpeechResponse_SpeechEventType) Number 

func (x StreamingTranslateSpeechResponse_SpeechEventType) Number() protoreflect.EnumNumber

func (StreamingTranslateSpeechResponse_SpeechEventType) String 

func (x StreamingTranslateSpeechResponse_SpeechEventType) String() string

func (StreamingTranslateSpeechResponse_SpeechEventType) Type 

func (StreamingTranslateSpeechResponse_SpeechEventType) Type() protoreflect.EnumType

type StreamingTranslateSpeechResult 

type StreamingTranslateSpeechResult struct {

	// Translation result.
	//
	// Types that are valid to be assigned to Result:
	//
	//	*StreamingTranslateSpeechResult_TextTranslationResult_
	Result isStreamingTranslateSpeechResult_Result `protobuf_oneof:"result"`
	// contains filtered or unexported fields
}

A streaming speech translation result corresponding to a portion of the audio that is currently being processed.

func (*StreamingTranslateSpeechResult) Descriptor deprecated 

func (*StreamingTranslateSpeechResult) Descriptor() ([]byte, []int)

Deprecated: Use StreamingTranslateSpeechResult.ProtoReflect.Descriptor instead.

func (*StreamingTranslateSpeechResult) GetResult 

func (x *StreamingTranslateSpeechResult) GetResult() isStreamingTranslateSpeechResult_Result

func (*StreamingTranslateSpeechResult) GetTextTranslationResult 

func (x *StreamingTranslateSpeechResult) GetTextTranslationResult() *StreamingTranslateSpeechResult_TextTranslationResult

func (*StreamingTranslateSpeechResult) ProtoMessage 

func (*StreamingTranslateSpeechResult) ProtoMessage()

func (*StreamingTranslateSpeechResult) ProtoReflect 

func (x *StreamingTranslateSpeechResult) ProtoReflect() protoreflect.Message

func (*StreamingTranslateSpeechResult) Reset 

func (x *StreamingTranslateSpeechResult) Reset()

func (*StreamingTranslateSpeechResult) String 

func (x *StreamingTranslateSpeechResult) String() string

type StreamingTranslateSpeechResult_TextTranslationResult 

type StreamingTranslateSpeechResult_TextTranslationResult struct {

	// Output only. The translated sentence.
	Translation string `protobuf:"bytes,1,opt,name=translation,proto3" json:"translation,omitempty"`
	// Output only. If `false`, this `StreamingTranslateSpeechResult` represents
	// an interim result that may change. If `true`, this is the final time the
	// translation service will return this particular
	// `StreamingTranslateSpeechResult`, the streaming translator will not
	// return any further hypotheses for this portion of the transcript and
	// corresponding audio.
	IsFinal bool `protobuf:"varint,2,opt,name=is_final,json=isFinal,proto3" json:"is_final,omitempty"`
	// contains filtered or unexported fields
}

Text translation result.

func (*StreamingTranslateSpeechResult_TextTranslationResult) Descriptor deprecated 

func (*StreamingTranslateSpeechResult_TextTranslationResult) Descriptor() ([]byte, []int)

Deprecated: Use StreamingTranslateSpeechResult_TextTranslationResult.ProtoReflect.Descriptor instead.

func (*StreamingTranslateSpeechResult_TextTranslationResult) GetIsFinal 

func (x *StreamingTranslateSpeechResult_TextTranslationResult) GetIsFinal() bool

func (*StreamingTranslateSpeechResult_TextTranslationResult) GetTranslation 

func (x *StreamingTranslateSpeechResult_TextTranslationResult) GetTranslation() string

func (*StreamingTranslateSpeechResult_TextTranslationResult) ProtoMessage 

func (*StreamingTranslateSpeechResult_TextTranslationResult) ProtoMessage()

func (*StreamingTranslateSpeechResult_TextTranslationResult) ProtoReflect 

func (x *StreamingTranslateSpeechResult_TextTranslationResult) ProtoReflect() protoreflect.Message

func (*StreamingTranslateSpeechResult_TextTranslationResult) Reset 

func (x *StreamingTranslateSpeechResult_TextTranslationResult) Reset()

func (*StreamingTranslateSpeechResult_TextTranslationResult) String 

func (x *StreamingTranslateSpeechResult_TextTranslationResult) String() string

type StreamingTranslateSpeechResult_TextTranslationResult_ 

type StreamingTranslateSpeechResult_TextTranslationResult_ struct {
	// Text translation result.
	TextTranslationResult *StreamingTranslateSpeechResult_TextTranslationResult `protobuf:"bytes,1,opt,name=text_translation_result,json=textTranslationResult,proto3,oneof"`
}

type TranslateSpeechConfig 

type TranslateSpeechConfig struct {

	// 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](https://wikipedia.org/wiki/Ogg)
	//	container. `sample_rate_hertz` must be one of 8000, 12000, 16000, 24000,
	//	or 48000.
	//
	// - `mp3`
	//
	//	MP3 audio. Support all standard MP3 bitrates (which range from 32-320
	//	kbps). When using this encoding, `sample_rate_hertz` has to match the
	//	sample rate of the file being used.
	AudioEncoding string `protobuf:"bytes,1,opt,name=audio_encoding,json=audioEncoding,proto3" json:"audio_encoding,omitempty"`
	// Required. Source language code (BCP-47) of the input audio.
	SourceLanguageCode string `protobuf:"bytes,2,opt,name=source_language_code,json=sourceLanguageCode,proto3" json:"source_language_code,omitempty"`
	// Required. Target language code (BCP-47) of the output.
	TargetLanguageCode string `protobuf:"bytes,3,opt,name=target_language_code,json=targetLanguageCode,proto3" json:"target_language_code,omitempty"`
	// 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).
	SampleRateHertz int32 `protobuf:"varint,4,opt,name=sample_rate_hertz,json=sampleRateHertz,proto3" json:"sample_rate_hertz,omitempty"`
	// Optional. `google-provided-model/video` and
	// `google-provided-model/enhanced-phone-call` are premium models.
	// `google-provided-model/phone-call` is not premium model.
	Model string `protobuf:"bytes,5,opt,name=model,proto3" json:"model,omitempty"`
	// contains filtered or unexported fields
}

Provides information to the speech translation that specifies how to process the request.

func (*TranslateSpeechConfig) Descriptor deprecated 

func (*TranslateSpeechConfig) Descriptor() ([]byte, []int)

Deprecated: Use TranslateSpeechConfig.ProtoReflect.Descriptor instead.

func (*TranslateSpeechConfig) GetAudioEncoding 

func (x *TranslateSpeechConfig) GetAudioEncoding() string

func (*TranslateSpeechConfig) GetModel 

func (x *TranslateSpeechConfig) GetModel() string

func (*TranslateSpeechConfig) GetSampleRateHertz 

func (x *TranslateSpeechConfig) GetSampleRateHertz() int32

func (*TranslateSpeechConfig) GetSourceLanguageCode 

func (x *TranslateSpeechConfig) GetSourceLanguageCode() string

func (*TranslateSpeechConfig) GetTargetLanguageCode 

func (x *TranslateSpeechConfig) GetTargetLanguageCode() string

func (*TranslateSpeechConfig) ProtoMessage 

func (*TranslateSpeechConfig) ProtoMessage()

func (*TranslateSpeechConfig) ProtoReflect 

func (x *TranslateSpeechConfig) ProtoReflect() protoreflect.Message

func (*TranslateSpeechConfig) Reset 

func (x *TranslateSpeechConfig) Reset()

func (*TranslateSpeechConfig) String 

func (x *TranslateSpeechConfig) String() string

type UnimplementedSpeechTranslationServiceServer 

type UnimplementedSpeechTranslationServiceServer struct {
}

UnimplementedSpeechTranslationServiceServer should be embedded to have forward compatible implementations.

func (UnimplementedSpeechTranslationServiceServer) StreamingTranslateSpeech 

func (UnimplementedSpeechTranslationServiceServer) StreamingTranslateSpeech(SpeechTranslationService_StreamingTranslateSpeechServer) error

type UnsafeSpeechTranslationServiceServer added in v0.9.7 

type UnsafeSpeechTranslationServiceServer interface {
	// contains filtered or unexported methods
}

UnsafeSpeechTranslationServiceServer may be embedded to opt out of forward compatibility for this service. Use of this interface is not recommended, as added methods to SpeechTranslationServiceServer will result in compilation errors.

Source Files

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