Overview
DRM involves more than encrypting files. Rights requirements, devices, the player and authorization systems need to form a complete workflow before implementation and maintenance costs can be assessed.
This is a DRM integration guide. It does not claim that WAFGO holds a particular vendor license, content-owner certification or device security rating. Project parties must confirm licensing and compatibility.
Assign responsibility across the playback chain
Separate media preparation, keys and playback licenses so ownership remains clear during content changes, entitlement updates and failures.
Media packaging
Prepare encoding and encrypted packaging for target devices, keeping audio, video, captions and manifests consistent.
Key management
Define who stores, accesses and rotates keys. Do not expose sensitive material in public client code.
License issuance
Check viewing rights before issuing a license, with clear expiry, renewal and failure handling.
Device enforcement
Verify actual player and hardware support and document unsupported environments and their alternative experience.
Build compatibility evidence through testing
The same browser can behave differently across devices and operating systems. Create a representative audience matrix and use real protected content for verification.
- Check desktop, mobile, external displays and casting where the audience needs them.
- Validate online playback, renewal and genuinely required offline scenarios separately.
- Define behavior on unsupported devices instead of indefinite loading or an unsafe fallback.
Evaluate ongoing cost and recovery together
License request volume and media traffic are different cost drivers. Authorization may fail after media files load successfully, so it needs its own monitoring.
| Area | Confirm |
|---|---|
| Licensing | Whether services and content rights permit the intended use |
| Operating cost | How license issuance, processing, storage and transfer are measured |
| Availability | How licensing failures are detected and recovered |
| Migration | How media, key responsibilities and older content are handed over |