Decide where the videos will live
You have three common options: your own storage with a content delivery network, a video hosting platform, or the video features built into your LMS. Your own storage is cheapest at scale and keeps you in control. A hosting platform handles adaptive streaming and players for you, for a monthly fee. LMS hosting is simplest but can struggle with thousands of videos.
Estimate your bandwidth before choosing: average lesson length, expected views per learner per week, and number of learners. That one calculation usually decides the option.
Keep the supplier's structure
Most libraries arrive organised by class, subject and chapter. Keep that structure in your storage and mirror it in your course tree, so a lesson can always be traced back to its chapter. Build a simple spreadsheet with one row per lesson: class, subject, chapter, lesson title, file name and duration. It becomes your import file, your search index and your checklist for testing.
Load captions and transcripts properly
WebVTT caption files load as separate tracks in almost every modern player and LMS. Attach them as caption tracks rather than burning them into the video, so learners can turn them on and off and so they work on every device. Transcripts are worth loading too: they make lessons searchable and help students revise without replaying the video.
Check branding before you upload thousands of files
If the supplier applies your branding before delivery, check a sample from every class first. Fixing a logo problem after uploading 5,000 files is painful. Agree in advance whether you will add your own intro or outro, and keep it short; students skip anything that delays the lesson.
Plan for smart-class panels and offline use
Classroom panels and low-bandwidth schools need files that play without an internet connection. Standard MP4 plays locally on Android and Windows panels with no special software. Organise an offline copy by class and chapter so a teacher can find tomorrow's lesson in under a minute.
Protect the content in line with your licence
Your licence will limit where the content may be used. Use signed or expiring links for streaming, restrict downloads in your player where your licence requires it, and keep the original files out of public storage buckets. Full DRM is optional for most K-12 platforms but worth considering if you sell high-value packages.
Test before launch
Pick ten lessons per class, spread across subjects, and check each one end to end: plays on a slow phone connection, captions in sync, correct chapter, correct title, branding correct. Then check search: can a student find a lesson by its chapter name and by a key term inside it?
Our content arrives as files organised by class, subject and chapter, and our team helps with integration during setup. See what the library includes or how the licence works.
Quick answers
Yes. MP4 with WebVTT captions works in nearly every LMS and video player without special software.
Usually not. Separate caption tracks can be switched on and off, work on every device and can be corrected without re-encoding the video.
Keep the class, subject and chapter structure the supplier delivers, and maintain one spreadsheet row per lesson for import, search and testing.