Backport of "videoaggregator: Correct use of start_time/end_time" into 1.20
Backport of !1779 (merged) "videoaggregator: Correct use of start_time/end_time".
Commits:
- 4567d569 videoaggregator: Correct use of start_time/end_time
Backport of !1779 (merged) "videoaggregator: Correct use of start_time/end_time".
Commits: