Type Alias LocalMediaFailure

LocalMediaFailure: "denied" | "not-found" | "in-use" | "unsupported" | "error"

Why a local device could not be used.

"denied"
The user, the operating system or the page's permissions policy refused access.
"not-found"
There is no device of that kind, or not the one asked for.
"in-use"
The device exists, but another application is using it.
"unsupported"
The browser cannot capture at all (no getUserMedia).
"error"
Anything else; see the message.