Windows laptop with integrated F200.
Consumer report copied from https://crbug.com/807293#c8 (Issue 807293):

We saw an issue with this in the wild at Confrere. User has a Windows laptop with the F200 Depth camera, which is for some reason chosen by default with the following constraints:

{
 "video": {
  "deviceId": "default",
  "height": 720,
  "width": 1280
 },
 "audio": {
  "deviceId": "default"
 }
}

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36

Error is NotReadableError.

It's very bad to begin with that the depth camera is selected by default, the RGB camera should probably be default. We are going to work around this issue by listening for NotReadableError, fetching available devices from enumerateDevices and testing the next available camera for now (we have camera selector, so this should be fine).

Going to control panel and selecting a different default camera in the settings (RGB F200) works without issue.

See also attached files. One is an rtcstats dump open it with: https://fippo.github.io/webrtc-dump-importer/rtcstats

Other file is the output of chrome://media-internals. Unfortunately we don't have physical access to the machine for further testing at this point, but we have resolved this issue with the customer.