Package com.google.genai.types

Class AudioTranscriptionConfig

java.lang.Object

com.google.genai.JsonSerializable

com.google.genai.types.AudioTranscriptionConfig

public abstract class AudioTranscriptionConfig
extends JsonSerializable

The audio transcription configuration in Setup.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AudioTranscriptionConfig.Builder	Builder for AudioTranscriptionConfig.

Field Summary

Fields inherited from class com.google.genai.JsonSerializable

MAX_READ_LENGTH_PROPERTY

Constructor Summary

Constructors

Constructor	Description
AudioTranscriptionConfig()

Method Summary

Modifier and Type	Method	Description
abstract Optional<List<String>>	adaptationPhrases()	Deprecated.
static AudioTranscriptionConfig.Builder	builder()	Instantiates a builder for AudioTranscriptionConfig.
abstract Optional<List<String>>	customVocabulary()	A list of custom vocabulary phrases, which biases the ASR model to improve recognition of these specific terms.
abstract Optional<Boolean>	diarization()	Configures speaker diarization.
static AudioTranscriptionConfig	fromJson(String jsonString)	Deserializes a JSON string to a AudioTranscriptionConfig object.
abstract Optional<LanguageAuto>	languageAuto()	Deprecated: Auto-detection is now the default when language_codes is omitted.
abstract Optional<List<String>>	languageCodes()	BCP-47 language codes providing hints about the languages present in the audio.
abstract Optional<LanguageHints>	languageHints()	Deprecated: Use top-level language_codes instead.
abstract AudioTranscriptionConfig.Builder	toBuilder()	Creates a builder with the same values as this instance.
abstract Optional<Boolean>	wordTimestamp()	Configures word-level timestamp generation.

Methods inherited from class com.google.genai.JsonSerializable

fromJsonNode, fromJsonString, objectMapper, setMaxReadLength, stringToJsonNode, toJson, toJsonNode, toJsonString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AudioTranscriptionConfig

public AudioTranscriptionConfig()

Method Details

languageCodes

public abstract Optional<List<String>> languageCodes()

BCP-47 language codes providing hints about the languages present in the audio. If omitted or empty, defaults to automatic language detection.

languageAuto

public abstract Optional<LanguageAuto> languageAuto()

Deprecated: Auto-detection is now the default when language_codes is omitted. This field will be removed in a future version.

languageHints

public abstract Optional<LanguageHints> languageHints()

Deprecated: Use top-level language_codes instead. This field will be removed in a future version.

customVocabulary

public abstract Optional<List<String>> customVocabulary()

A list of custom vocabulary phrases, which biases the ASR model to improve recognition of these specific terms.

adaptationPhrases

public abstract Optional<List<String>> adaptationPhrases()

Deprecated. A list of phrases used for speech adaptation, which biases the ASR model to improve recognition of these specific terms.

diarization

public abstract Optional<Boolean> diarization()

Configures speaker diarization.

wordTimestamp

public abstract Optional<Boolean> wordTimestamp()

Configures word-level timestamp generation.

builder

public static AudioTranscriptionConfig.Builder builder()

Instantiates a builder for AudioTranscriptionConfig.

toBuilder

public abstract AudioTranscriptionConfig.Builder toBuilder()

Creates a builder with the same values as this instance.

fromJson

public static AudioTranscriptionConfig fromJson(String jsonString)

Deserializes a JSON string to a AudioTranscriptionConfig object.