Home/Case Studies/K-12 Publisher (US)
SCORM Content Repackaging for Offline eLearning
How Zentrovia rebuilt 60 eLearning course files across 3 content types into self-contained, offline-ready packages — completed in under 2 months.
60
Course files rebuilt
3
Distinct content types
100%
Offline-ready & self-contained
<2 mo
Start to finish
Overview
An education publisher needed their eLearning content to work anywhere — including offline LMS players with no internet access.
The client is a US-based K-12 education publisher specializing in structured literacy and language arts programs. Their eLearning course library included approximately 60 files across three distinct content types — a mix of SCORM-compliant and non-SCORM interactive courses originally built for online delivery.
The challenge: school districts and training centers needed to deploy these courses in offline environments — local LMS installations, air-gapped networks, and portable media players where internet connectivity was unreliable or unavailable. The existing course files had external dependencies, CDN-hosted assets, and online-only authentication mechanisms that prevented offline playback.
The client needed a partner who understood both the SCORM specification and the practical realities of offline eLearning deployment — someone who could rebuild 60 files quickly without breaking the instructional design or interactive elements.
The Challenge
Three content types, each with different offline barriers.
SCORM-Compliant Courses
Interactive eLearning modules built to SCORM specifications but with external asset dependencies — fonts loaded from CDNs, media hosted on cloud storage, and JavaScript libraries pulled from third-party servers. All needed to be internalized.
Non-SCORM Interactive Content
Rich interactive exercises and assessments that used custom frameworks outside the SCORM standard. These needed to be repackaged to work within LMS environments while preserving all interactive functionality and scoring mechanisms.
Offline Deployment Requirements
Target environments included local Moodle installations, standalone SCORM players, USB-deployed content, and air-gapped classroom networks. Every asset — images, audio, video, fonts, scripts — needed to be bundled within the package itself.
The Solution
A systematic repackaging approach — content type by content type.
Dependency Mapping Across All 60 Files
We audited every course file to identify external dependencies: CDN-hosted fonts, cloud-stored media, third-party JavaScript libraries, API calls, and authentication endpoints. Each file was classified by content type and dependency complexity to determine the repackaging approach.
Every External Dependency Brought In-Package
Fonts, images, audio, video, JavaScript libraries, CSS frameworks — every external resource was downloaded, optimized, and bundled directly within the course package. URL references were rewritten from absolute (CDN) to relative (local) paths. Authentication mechanisms were removed or replaced with offline-compatible alternatives.
Proper imsmanifest.xml + Sequencing for Every Package
For SCORM courses, we regenerated imsmanifest.xml files with correct resource listings, sequencing rules, and navigation structures. For non-SCORM content, we built SCORM wrapper layers that enabled LMS tracking (completion, scoring) while preserving the original interactive functionality.
Verified Across Moodle, SCORM Cloud, and Offline Players
Every rebuilt package was tested in multiple environments: Moodle (online and local install), SCORM Cloud (compliance testing), standalone SCORM players, and direct file-system playback. We verified scoring, completion tracking, bookmarking, and all interactive elements functioned correctly in each environment.
Results
60 files, 3 content types, under 2 months.
60
Course files rebuilt
Across all 3 content types
100%
Offline-capable
Zero external dependencies
100%
SCORM compliant
Proper manifests + sequencing
<2 mo
Project timeline
Start to final delivery
What Was Delivered
Self-contained packages ready for any deployment scenario.
Self-Contained Packages
Every course file is a complete, standalone unit. No internet required. No CDN dependencies. No external API calls. Plug into any LMS — online or offline — and it works.
Preserved Interactivity
All interactive elements — drag-and-drop exercises, assessments, branching scenarios, audio/video playback, and scoring — function identically to the original online versions.
Deployment-Ready Formats
Delivered as standard SCORM packages (.zip) with proper manifest files, compatible with Moodle, Canvas, Blackboard, D2L, and standalone SCORM players. Ready for USB deployment or network distribution.
Key Takeaways
What this project demonstrates.
Deep SCORM expertise
We understand the SCORM specification at the manifest level — not just how to export from an authoring tool, but how to rebuild packages from source with correct sequencing, resource declaration, and LMS communication.
Content type versatility
Three different content types, three different technical challenges, one unified approach. We don't need the original authoring tool to rebuild content — we work directly with the HTML, JavaScript, and media assets.
Offline-first thinking
Most eLearning vendors build for online. We built for the most constrained environment first — offline, air-gapped, USB-deployed — and worked backwards. If it works offline, it works everywhere.
Speed of delivery
60 files in under 2 months. Not because we cut corners — because we built a systematic process: audit, classify, internalize, test. The methodology scales.
Need eLearning content repackaged?
We can help.
SCORM, xAPI, offline deployment — we handle the complexity so your content reaches every learner.