EZDRM: CPIX Multi-Key
This page demonstrates how a CPIX document can be used to set 5 different keys for audio, SD video, HD video, 4K video and 8K video tracks along with DRM specific data for both PlayReady and Widevine.
- Satisfy the DRM requirements of content owners
- Enforce hardware DRM for premium features to offer highest possible protection
- Use standard level of DRM protection for regular content to offer broad compatibility with end-user devices
- Ensure maximum flexibility with separate encryption keys for audio, SD, HD, 4K etc.
- Recommended by Google Widevine and Microsoft PlayReady