Pavlovia error 'downloading resource'

URL of experiment:

Description of the problem:
We’ve experienced problem with participants running our experiments on Safari recently. The error occurs at startup:
“• when downloading the resources for experiment: [experiment name]
• unable to download resource: audio/[first file name].wav (No codec support for selected audio sources.)
Try to run the experiment again. If the error persists, contact the experiment designer.”

The experiments still work on Chrome and Firefox. They used to work on Safari until about a week ago. We have tested this on several computers.

Has anyone else experienced the same problem and or would know what we can do to resolve the problem?


This is fixed in most recent versions of psychoPy/JS. Please upgrade and regenerate the script.