Follow the process below to know how to test your audio and webcam working in Hippo Video...
Click on the Hippo video chrome extension icon at the top right and select MIC.
Try to talk and if the audio is working perfectly then you can notice the change in the range of frequency from high to low and vice versa.
Note: Audio can be given directly or with an internal mic. Click here, to test your MIC.
Now, select WEBCAM from the Hippo video chrome extension icon then if you can see yourself on the screen - your camera passed the test.
If you are unsuccessful then there might be some issue with your webcam try resolving it and check again.
Note: You can set the quality of the video from the options available in Chrome Extension. Click here, to test your Webcam.