gl_talk_shiny: Speak in Shiny module (server)

Description

Call via shiny::callModule(gl_talk_shiny, "your_id")

Usage

gl_talk_shiny(
  input,
  output,
  session,
  transcript,
  ...,
  autoplay = TRUE,
  controls = TRUE,
  loop = FALSE,
  keep_wav = FALSE
)

Arguments

input

shiny input

output

shiny output

session

shiny session

transcript

The (reactive) text to talk

...

Arguments passed on to gl_talk

languageCode: The language of the voice as a BCP-47 language code

name

Name of the voice, see list via gl_talk_languages for supported voices. Set to NULL to make the service choose a voice based on languageCode and gender.

gender

The gender of the voice, if available

audioEncoding

Format of the requested audio stream

speakingRate

Speaking rate/speed between 0.25 and 4.0

pitch

Speaking pitch between -20.0 and 20.0 in semitones.

volumeGainDb

Volumne gain in dB

sampleRateHertz

Sample rate for returned audio

inputType

Choose between text (the default) or SSML markup. The input text must be SSML markup if you choose ssml

effectsProfileIds

Optional. An identifier which selects 'audio effects' profiles that are applied on (post synthesized) text to speech. Effects are applied on top of each other in the order they are given

forceLanguageCode

If name is provided, this will ensure that the passed languageCode is used instead of being inferred from name. This is necessary for models that require the exact code (en-us, en-gb, ...), not just the two letters shorthand (en, es, ...)

autoplay

passed to the HTML audio player - default TRUE plays on load

controls

passed to the HTML audio player - default TRUE shows controls

loop

passed to the HTML audio player - default FALSE does not loop

keep_wav

keep the generated wav files if TRUE.