Some questions about PAI :
- There is no meta about video duration ? Need to create it manually ?
- We need to have total view duration and average view duration for each vidéos. If we understand, we need to : get all vidéos, for each vidéos, get all sessions, for all sessions get all event and then calculate durations. Seems to be very heavy for a table with 15 vidéos and 850 users views. There is another method ?