DocumentationAnalyticsStreaming media services guide

Chapter completes

Last update: May 15, 2026

CREATED FOR:

  • User
  • Admin

The Chapter completes metric counts every chapter that played to completion. Pair it with Chapter starts to compute the chapter completion rate.

How this metric is calculated

The media backend sets mediaReporting.chapterDetails.isCompleted = true when a chapter complete event is received. The metric is reported on the chapter close call. Chapters skipped or abandoned mid-play do not count as completions.

Reporting system
Source
Adobe Analytics
Automatically collected from context data a.media.chapter.complete when Media Chapters is enabled.
Customer Journey Analytics
mediaReporting.chapterDetails.isCompleted
Data feeds
event_list, post_event_list (see event.tsv lookup)
Audience Manager
c_contextdata.a.media.chapter.complete
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