There are several ways (all available both in Windows and Mac OS) of changing Camera and Microphone permissions on a browser:

a) Using Prompts:

1. Open browser (Chrome / Firefox / Opera / Edge)
2. Go to https://test.mashme.io/
3. When prompted, choose   Allow

b) Changing devices permissions, camera & microphone  (see details below)

c) Clicking on the Padlock icon  (see details below)

Browser	Changing devices permissions	Clicking on the padlock icon
Chrome	Open Chrome browser At the top right, click   More Settings Under "Privacy and security", click   Site settings Click   Camera / Microphone Turn on or off "Ask before accessing" You can also copy and paste the following URLs on the address bar: chrome://settings/content/camera chrome://settings/content/microphone
Firefox	Open Mozilla Firefox browser    At the top right, click   Menu Options (Windows) / Preferences (Mac) Under "Privacy & Security", scroll down to the   Permissions   section Click the   Settings   button for the Camera / Microphone Enter the website URL in the Search field and press the   Enter   key The website will display in the list Click on   Save Changes You can also copy and paste the following URL on the address bar: about:preferences#privacy
Opera	Open Opera browser    Go to   Settings Advanced On Windows: click the Opera icon (top-left corner in browser). At the bottom of the menu, click   Settings On Mac: click Opera in the toolbar (top-left in screen)   >   Preferences Under "Privacy and security", click   Site settings Click   Camera / Microphone Turn on or off "Ask before accessing" You can also copy and paste the following URLs on the address bar: opera://settings/content/camera opera://settings/content/microphone
Edge	Open Microsoft Edge browser    At the top right, click   Settings & more Settings Under "Site Pemissions", click   Camera / Microphone Use the drop-down menu and select the default device Turn on or off "Ask before accessing" You can also copy and paste the following URLs on the address bar: edge://settings/content/camera edge://settings/content/microphone
Safari	Safari currently does not support the WebRTC video standard, which is one of the protocols that our platform needs. We recomend using alternative browsers (aforementioned).

· Further settings:

• If you're using a work/school device:
  • Your network administrator may have set camera/microphone settings for you.
  • In that case, you won't be able to change them as explained before.
• Check the Privacy Settings in your device:
  • If you are running Windows 10 OS or later:
    • Go to:   Start   >   Settings   >   Privacy   >   Camera / Microphone
    • Check that the Camera/Microphone have access allowed
  • If you are running MAC OS 10.14.x (Mojave) or later:
    • Go to:   System Preferences   >   Security and Privacy   >   Privacy tab
    • Check that the Camera/Microphone are allowed in the desired Browser

· Related troubleshooting articles you may also like to check:

• Camera Troubleshooting
• Microphone Troubleshooting
• How to access camera permissions or change between multiple cameras