Note: Metrics shown in this section are derived from post level lifetime values for content posted within the selected period. 

Video Views: The number of times your video was viewed for 3 seconds or more

Organic Views: Number of times your video was viewed for more than 3 seconds without any paid promotion.

Paid Views: Number of times your video was viewed more than 3 seconds after paid promotion.

Complete: Number of times your video was viewed to 95% of its length without any paid promotion

30 Second: Total number of times your video was viewed for 30 seconds or viewed to the end, whichever came first

For more information on Facebook metrics, please refer to the following FB developer resource: https://developers.facebook.com/docs/graph-api/reference/v20.0/insights