gl_talk_shiny function

Speak in Shiny module (server)

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

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

• 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.