GoogleCloudVideointelligenceV1SpeechTranscriptionConfig class

Config for SPEECH_TRANSCRIPTION.

Constructors

GoogleCloudVideointelligenceV1SpeechTranscriptionConfig()
GoogleCloudVideointelligenceV1SpeechTranscriptionConfig.fromJson(Map _json)

Properties

audioTracks ↔ List<int>
Optional For file formats, such as MXF or MKV, supporting multiple audio tracks, specify up to two tracks. Default: track 0.
read / write
diarizationSpeakerCount ↔ int
Optional If set, specifies the estimated number of speakers in the conversation. If not set, defaults to '2'. Ignored unless enable_speaker_diarization is set to true.
read / write
enableAutomaticPunctuation ↔ bool
Optional If 'true', adds punctuation to recognition result hypotheses. This feature is only available in select languages. Setting this for requests in other languages has no effect at all. The default 'false' value does not add punctuation to result hypotheses. NOTE: "This is currently offered as an experimental service, complimentary to all users. In the future this may be exclusively available as a premium feature."
read / write
enableSpeakerDiarization ↔ bool
Optional If 'true', enables speaker detection for each recognized word in the top alternative of the recognition result using a speaker_tag provided in the WordInfo. Note: When this is true, we send all the words from the beginning of the audio for the top alternative in every consecutive responses. This is done in order to improve our speaker tags as our models learn to identify the speakers in the conversation over time.
read / write
enableWordConfidence ↔ bool
Optional If true, the top result includes a list of words and the confidence for those words. If false, no word-level confidence information is returned. The default is false.
read / write
filterProfanity ↔ bool
Optional If set to true, the server will attempt to filter out profanities, replacing all but the initial character in each filtered word with asterisks, e.g. "f***". If set to false or omitted, profanities won't be filtered out.
read / write
languageCode ↔ String
Required The language of the supplied audio as a BCP-47 language tag. Example: "en-US". See Language Support for a list of the currently supported language codes.
read / write
maxAlternatives ↔ int
Optional Maximum number of recognition hypotheses to be returned. Specifically, the maximum number of SpeechRecognitionAlternative messages within each SpeechTranscription. The server may return fewer than max_alternatives. Valid values are 0-30. A value of 0 or 1 will return a maximum of one. If omitted, will return a maximum of one.
read / write
speechContexts ↔ List<GoogleCloudVideointelligenceV1SpeechContext>
Optional A means to provide context to assist the speech recognition.
read / write
hashCode → int
The hash code for this object.
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

toJson() → Map<String, Object>
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toString() → String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) → bool
The equality operator.
inherited