Node RED runs on my raspi and I want to use the dashboard to play audio files / tts / streams by using the analog output of the raspi and not on the device where the dashboard is running. I could not find nodes for that case. Can you give me a hint ? thx!

Searched for “sound” on flows.nodered.org [image] node-red-contrib-play-sound Node-RED node for play-sound (based on nodejs play-sound : Play sounds by shelling out to one of the available audio players).

thanx... sadly many nodes are undocumented or / and without examples/flows.

I have a flow using node-red-contrib-play-sound, It works fine on the Pi. It is MusicBox, here it is if you want to try it and look at what I did. [{"id":"7668a1d4.ba0de8","type":"tab","label":"Music Player - v1.0.0","disabled":false,"info":"v1.0.0 - first public release"},{"id":"79bc540c.0c3a9c","…

danke dir! amazing flow ! I ve much to learn :slight_smile: ... I changed the path and the player seems that it has loaded the my .mp3 but sadly the player doesn t play the song / at least the analog output of the raspi is silence. picture

Have you checked to make sure amixer is installed and working on the pi? have you enabled the debug node conne ted to the PlaySound node? Are you seeing any messages? What version of NR, and node.js are you using?

[image] zenofmud: amixer amixer is installed. Node.js is v10.16.2 NR is v0.20.7 playsound is "playing" in the NR view. I will post debug out later when home :slight_smile:

[image] WhiteLion: amixer is installed. good, but did you make sure it is working in CLI?

Nice topic! How can I play a simple TTS audio on another raspi with the Node "play sound"? In the topic, it seems to me that the audio output is located locally on the raspi.

So you want Pi A to play sounds on Pi B?

Or do you mean you want to play it in the browser connected to the one running node-red?

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How to play audio file or tts on analog audio out of rapi?

General

clickworkorange 15 December 2019 19:27 21

I started work on a node for "local" TTS audio a while back, but still waiting for help with fixing a command line parsing bug - my C++ Fu is too weak...

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How to play audio file or tts on analog audio out of rapi?

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