AWSPollyStartSpeechSynthesisTaskInput Class Reference

Inherits from AWSRequest : AWSModel : AWSMTLModel
Declared in AWSPollyModel.h
AWSPollyModel.m

  languageCode

Optional language code for the Speech Synthesis request. This is only necessary if using a bilingual voice, such as Aditi, which can be used for either Indian English (en-IN) or Hindi (hi-IN).

If a bilingual voice is used and no language code is specified, Amazon Polly will use the default language of the bilingual voice. The default language for any voice is the one returned by the DescribeVoices operation for the LanguageCode parameter. For example, if no language code is specified, Aditi will use Indian English rather than Hindi.

@property (nonatomic, assign) AWSPollyLanguageCode languageCode

Declared In

AWSPollyModel.h

  lexiconNames

List of one or more pronunciation lexicon names you want the service to apply during synthesis. Lexicons are applied only if the language of the lexicon is the same as the language of the voice.

@property (nonatomic, strong) NSArray<NSString*> *lexiconNames

Declared In

AWSPollyModel.h

  outputFormat

The format in which the returned output will be encoded. For audio stream, this will be mp3, ogg_vorbis, or pcm. For speech marks, this will be json.

@property (nonatomic, assign) AWSPollyOutputFormat outputFormat

Declared In

AWSPollyModel.h

  outputS3BucketName

Amazon S3 bucket name to which the output file will be saved.

@property (nonatomic, strong) NSString *outputS3BucketName

Declared In

AWSPollyModel.h

  outputS3KeyPrefix

The Amazon S3 key prefix for the output speech file.

@property (nonatomic, strong) NSString *outputS3KeyPrefix

Declared In

AWSPollyModel.h

  sampleRate

The audio frequency specified in Hz.

The valid values for mp3 and ogg_vorbis are "8000", "16000", and "22050". The default value is "22050".

Valid values for pcm are "8000" and "16000" The default value is "16000".

@property (nonatomic, strong) NSString *sampleRate

Declared In

AWSPollyModel.h

  snsTopicArn

ARN for the SNS topic optionally used for providing status notification for a speech synthesis task.

@property (nonatomic, strong) NSString *snsTopicArn

Declared In

AWSPollyModel.h

  speechMarkTypes

The type of speech marks returned for the input text.

@property (nonatomic, strong) NSArray<NSString*> *speechMarkTypes

Declared In

AWSPollyModel.h

  text

The input text to synthesize. If you specify ssml as the TextType, follow the SSML format for the input text.

@property (nonatomic, strong) NSString *text

Declared In

AWSPollyModel.h

  textType

Specifies whether the input text is plain text or SSML. The default value is plain text.

@property (nonatomic, assign) AWSPollyTextType textType

Declared In

AWSPollyModel.h

  voiceId

Voice ID to use for the synthesis.

@property (nonatomic, assign) AWSPollyVoiceId voiceId

Declared In

AWSPollyModel.h