Kaltura analyzes data collected during your session to produce derived metrics, allowing you to adjust your positioning, tweak your messaging, and optimize your targeting. Each metric is defined below, along with its method of calculation.
| System name | Descriptive/Friendly name | Definition |
| first_name | First Name | First name listed on the attendee's registration form. |
| last_name | Last Name | Last name listed on the attendee's registration form. |
| title | Job Title | Title listed on the attendee's registration form. |
| company | Company Name | Company listed on the attendee's registration form. |
| Email Address | Email address listed on the attendee's registration form. | |
| country | Country | Country listed on the attendee's registration form. |
| role | Role | Role listed on the attendee's registration form. |
| industry | Industry | Industry listed on the attendee's registration form. |
| vod_view_time | VOD Minutes Viewed
(Interval-Based*) |
Measured using events triggered every 10 seconds of viewing/playback, filtered to include only VOD. |
| live_view_time | Live Minutes Viewed
(Interval-Based*) |
Measured using events triggered every 10 seconds, filtered to include only live and meeting videos. |
| total_view_time | Total Minutes Viewed
(Interval-Based*) |
Measured using events triggered every 10 seconds of viewing/playback, covering VOD, live, and meeting sessions. |
| avg_completion_rate | Average Completion Rate
(Interval-Based*) |
Average percentage of completion, across all plays. Calculated for VOD only. Calculation: Sum of the percentiles that the user has viewed divided by the number of plays. Example: Viewer 1 viewed 60% of the entry, Viewer 2 viewed 40%, and Viewer 3 viewed 80%. Sum of percentiles viewed is 60+40+80 = 180. Number of plays is 3. Average Completion Rate is 180 divided by 3 = 60%. |
| count_reaction_clicked | Reaction Count | Number of all reactions that were sent by the user. |
| count_raise_hand_clicked | Hand Raise Count
(Meetings) |
Number of times that a hand was raised in meeting room by the user. |
| combined_live_engaged_
users_play_time_ratio |
Live Engagement Rate | Proportion of total live content consumption attributable to users who are actively engaged during a live session. Calculated by dividing the amount of play time marked as "engaged" by the total play time. "Engaged time" is time that the viewer has the tab in focus or in full screen mode and the audio is turned on. |
| count_group_chat_
messages_sent |
Group Chat Messages
Count |
Number of all group chat messages that were sent by the user. |
| count_poll_answered | Poll Responses Count | Number of poll answers that were sent by the user. |
| count_q_and_a_threads | Q&A Threads Count | Number of all Q&A threads that were opened by the user. |
| count_download_
attachment_clicked |
Attachment Downloads
Count |
Number of times that attachment download was clicked by the user. |
*Video tracking events are specific milestones that are tracked while someone is watching a video. When talking about Interval-Based video tracking events, we are referring to events fired every 10 seconds of viewing/playback.
