Shows how often a media session was started.
A session is started by the init event, or by the first play event if no init was sent before, since a first "play" without a preceding "init" starts a new session automatically.
Player actions sent before any init or play event are not tracked. Initialization must occur before playback for the view to be counted.
Related Metrics
Media Viewers: number of visitors with at least one view.
Media Views Complete: views where playback reached the end of the file.