I am working on an eyetracking experiment involving pictures and audios. I am having problems with the audios (mp3). I can listen to the audios from the resources. In the log I don’t see the audios being loaded when the experiment loads. I put in a playbutton for the participant to press because I read that browsers could probably prevent autoplay. Now the playbutton shows up, but it is greyed out and does not function. What prevents the audio from being loaded?
I would be grateful for any hints or tips. This is the demolink: https://farm.pcibex.net/r/VJCWUJ/