Radio Web con annuncio TTS per Google Home

tuneinradio:
  alias: RTL su Google Home
  sequence:
    - service: media_player.volume_set
      data_template:
        entity_id: media_player.soggiorno
        volume_level: '{{  states.input_slider.volume_radio.state  }}'
    - service: tts.google_say
      data_template:
        entity_id: media_player.soggiorno
        message: "Next station: RTL 102.5"
    - delay: '00:00:08'
    - service: media_player.play_media
      data_template:
        entity_id: media_player.soggiorno
        media_content_id: http://shoutcast.rtl.it:3010/stream/1/
        media_content_type: 'audio/mp4'