[mediacapture-record] Pull Request: Set mimeType = "" by default (editorial).

jan-ivar has just submitted a new pull request for https://github.com/w3c/mediacapture-record:

== Set mimeType = "" by default (editorial). ==
@Pehrsons PTAL.

See https://github.com/w3c/mediacapture-record/pull/189

Received on Monday, 23 September 2019 22:23:05 UTC