The metric is going to record the following events:
* Media.Autoplay.Attempt
- AudioTrack
- Muted
- Source (method vs attribute)
- UserGestureRequirement (gives an idea whether the autoplay attempt would fail)
- VideoTrack
* Media.Autoplay.Muted.UnmuteAction
- Result
- Source
Comment 1 by hajimehoshi@chromium.org
, Aug 31 2017