| Stakeholder | Value | |-------------|-------| | Teachers | No technical setup – just one line of code; quizzes auto‑grade; progress visible in the LMS. | | Students | Seamless, mobile‑friendly playback; captions; instant feedback after each video. | | Admins | Centralized version control (pack 866872) – updates push to all courses instantly. | | Developers | Minimal integration effort; works in any HTML‑based editor (WordPress, Canvas, Moodle, custom portals). |
| Component | What It Does | How It’s Delivered |
|-----------|--------------|--------------------|
| <li> Embed Code | Holds a tiny data‑attribute that points to the pack’s CDN manifest. | <li data-oldje-pack="866872" class="oldje‑embed"></li> |
| JavaScript Loader | Detects the <li> element, injects a lightweight player (≈ 30 KB) and fetches the manifest. | Served from https://cdn.oldje.com/loader/v1.js (deferred, async). |
| Video Manifest (JSON) | Lists the 7 video URLs, thumbnail sprites, caption files, quiz data, and optional supplemental PDFs. | Auto‑cached, version‑controlled (/packs/866872/manifest.json). |
| Responsive Player | HTML5 + HLS/DASH, with fallback to MP4. Supports picture‑in‑picture and speed control. | Built on top of the open‑source Plyr library (custom‑themed). |
| Closed‑Captions & Transcripts | Auto‑generated via AI, stored as WebVTT; searchable via a tiny “Find in transcript” box. | Updated nightly; can be overridden with custom SRT files. |
| Micro‑Assessments | Two‑question multiple‑choice pop‑ups after each video. Results saved to LMS via LTI 1.3. | Configurable in the manifest (quiz: questions: [...]). |
| Progress Sync | Persists completion state to the LMS or a simple cookie for standalone use. | Uses postMessage to send oldje-progress events to the parent page. |
| Analytics Hook | Emits a JSON payload (videoId, startTime, endTime, score) to a configurable endpoint. | fetch('https://analytics.oldje.com/track', method:'POST',body:JSON.stringify(payload)). |
Use the built‑in analytics to compare pre‑ and post‑viewing quiz scores. A recommended statistical approach: paired‑sample t‑test on average scores, with a significance threshold of p < 0.05. oldje pack 7 videos classmedia 866872 li link
Once I know which type of resource you need, I can:
If the material is behind a paywall and you don’t have institutional access, I can point you to legal alternatives such as: | Stakeholder | Value | |-------------|-------| | Teachers
Because each video ≤ 5 minutes, they can be bundled into “learning nuggets” (e.g., a 30‑minute session covering videos 3–5). This structure aligns with cognitive load theory and promotes spaced repetition.
The OldJE Pack bundles seven short‑form videos that focus on [insert subject/theme – e.g., “early‑grade mathematics fundamentals,” “basic computer‑aided design concepts,” or “introductory chemistry experiments”]. All videos are hosted on the ClassMedia platform (ID 866872) and are presented in a clean, mobile‑friendly layout. The pack is marketed toward [target audience – e.g., “middle‑school teachers,” “self‑paced adult learners,” or “high‑school STEM clubs”]. Once I know which type of resource you need, I can:
Navigating the Video Pack:
Playing and Using the Videos:
Troubleshooting:
Engagement: