Audio playback

  • Platform information:
    • Hardware: Synology NAS / Intel Celeron / 8 GB RAM
    • OS: Synolog DSM
    • Java Runtime Environment: openHAB Docker container
    • openHAB version: 3.1.0
  • Issue of the topic: Audio playback and TTS not working.
    I have tried chromecast and web audio for playback of sound or speech through “say”. No combination works.
  • audio mp3 is in sounds subdir / voice mp3 gets generated in userdata/pollytts/cache
  • chromecast plays the “starting playback” sound, so the control of the device is working
  • chromecast callBackurl is set to binding.chromecast:callbackUrl=http://192.168.178.23:65400 in services.chromecast.cfg
  • when triggered through console (or by other means), chromecast is trying to playback http://192.168.178.23:65400/audio/4e2e3862-520f-4077-a8d7-0ab010841023 (each time another uuid here)
  • jetty only delivers a 404 for this

I’m lost why this is not working.