For Enterprise client SKUs: Bandwidth data for videos is also available through the Analytics API.
This feature requires a paid plan.
This article discusses how account owners and admins can track and analyze their account's bandwidth usage through the Bandwidth report.
Bandwidth report
You can view bandwidth usage over time, filter by date and content, and review Live Events and Video on Demand usage. Due to processing time, usage data may lag by 3–4 days.