Merge "Add sample data part to TrackOutput implementation" into rvc-dev am:...
Merge "Add sample data part to TrackOutput implementation" into rvc-dev am: f09d6319 am: d2bc96d6 am: 7effd763 am: ceecf8a4
Change-Id: Ifccb3e9776cefbf8ee2aa226a7a539821458c0bb