getUserMedia() not supported in chrome
Chrome is requiring secure origins (HTTPS) for getUserMedia.
Starting with Chrome 47, getUserMedia() requests are only allowed from secure origins: HTTPS or localhost.
https://developers.google.com/web/updates/2015/10/chrome-47-webrtc?hl=en
I am not sure if this exactly solves your problem. However, it might be helpful to someone who is struggling to have getUserMedia() in a working state.
I came across a medium link that helped me solve this issue.
Go to : chrome://flags/#unsafely-treat-insecure-origin-as-secure
Enable the option.
Also, there will be a checkbox provided below. Use that to provide the link to your HTTP server.
Referr to this image for better clarity
Provide the port number too. (In my case it is 8000)
Source: https://medium.com/@Carmichaelize/enabling-the-microphone-camera-in-chrome-for-local-unsecure-origins-9c90c3149339