how to send an audio file to the 'Play audio' node ?

[abarrow]

I was curious too, so I checked out the description on the NPM site here: https://www.npmjs.com/package/node-red-c...play-audio. I couldn't get it to work because I don't have the watson TTS node (and can't install it due to some other install bug that is discussed elsewhere). It appears from looking at the example flow that the payload needs to be changed from msg.payload to msg.speech before it goes into the audio node.

So the assumption is that this node only works for text-to-speech?