search

OpenBCI / OpenBCI_GUI

A cross platform application for the OpenBCI Cyton and Ganglion. Tested on Mac, Windows and Ubuntu/Mint Linux.
MIT License
723 stars 259 forks source link

how to run a wav file on GUI #1006

Closed wailercn closed 3 years ago

wailercn commented 3 years ago

I want to use the GUI to run a wav file as the stimulation during the EEG recording,, how can I do it?

retiutut commented 3 years ago

I would use a media player such as iTunes or VLC. Exact timing of auditory stimulus is not as crucial as visual stimulus for most use cases.

If you have access to Spotify, you could write a script in Python to access extra information via an API and collect data from OpenBCI boards using BrainFlow at the same time. https://brainflow.org/2021-08-24-spotify/

You are also free to modify the GUI code to suit your exact needs if you choose to. I would look at the AuditoryNeurofeedback.pde file to see how to load files and playback audio using existing methods. This is currently utilized in the Focus widget to adjust the volume of wav files via neurofeedback.