Giving the right permissions
Your browser will ask you to allow Contrast Studio to use your webcam and microphone. If for some reason this doesn't work, follow the instructions below to get it working.
Pay attention to the browser you use, as the settings might slightly differ.
Enable my cam or mic on Google Chrome
Click the "lock" icon in your browser
For both the camera and microphone, select "allow"
Now reload the page
Enable my cam or mic on Safari
Safari by default triggers a permission modal. If it doesn't follow these instructions:
Click on Safari in your top menu bar
Click on 'Settings for this website'
Now allow access to your webcam and microphone
Reload the page, et voilà
Enable my cam or mic on Firefox
Firefox always asks for your permissions. If you've blocked them by accident, this is how you unblock:
Click on the camera or microphone icon in the address bar
Now remove what you've blocked temporarily
Reload the page
Allow the permissions and done!