The Video Session Feed delivers the Video Session SSD schema, which is now documented in full in the Video Session Feed section. Start with Video Session Feed: Start Here, and see the Schema and column dictionary for the complete field, type, and mode reference.
Video Session Feed
The Video Session Feed delivers session-level metrics and metadata for a single viewer's video experience, including plays, time watched, buffering, errors, and quality (SPI), for building custom dashboards and diagnostics.