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changes.mady.by.user John Baldwin

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changes.mady.by.user Edward Zarecor

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Time

Item

Presenter

Notes

5M

Action Item Followup

Edward Zarecor

20M

Present video mapping from Open edX tracking logs to xAPI

Quitterie Lucas

Proposition of the possible mapping of the video events from edX to xAPI:

  • LoadVideo to Initialized

  • PlayVideo to Played

  • PauseVideo to Paused

  • StopVideo to Terminate

  • SeekVideo to Seeked

  • SpeedChangeVideo to Interacted

Discuss possible mapping for:

  • HideTranscript/ShowTranscript

  • HideCCMenu/ShowCCMenu

It does not fit to any existing extensions of the interacted events

5-10M

Update on the message bus

Rebecca Graber (Deactivated)

  • Current work: sending signals from studio to course-discovery

  • Fundamental concerns:

    • What is an event?

      • A single field changing

      • A model changing

      • A user interaction

      • Example: COURSE_CATALOG_INFO_CHAN GED vs COURSE_START_DATE_CHANGED

10M?

MySQL encoding and collation thoughts

Dave Ormsbee (Axim)

  • Migrating from utf8 to utf8mb4

    • Collation changes

    • Upgrade process

    • Relationship to MySQL 8.0

✅ Action items

  •  Edward Zarecor Connect with ADL and Quitterie Lucas on a strategy for extending the video profile to support edX events.

    The ADL team has already responded to our query about how to support events that don't map cleanly from native events to xAPI video profile events. The key bit is

    ”It is my opinion that vocabularies, particularly with something as open ended as “the set of things one can interact with” shouldn’t be closed. I don’t believe this was the intention with the Video Profile. I think there were some that were identified, but the intention was that it should always be open.”

    So this means that we should be able to create an interaction type that represents "show_transcript." You can get an idea of what that would look like by inspecting the Interacted templates here: https://liveaspankaj.gitbooks.io/xapi-video-profile/content/templates.html

⤴ Decisions