A one-page worksheet to scope a multi-DRM build before you write packaging code or sign a DRM contract: confirm the encrypt-once / license-many model, lock packaging to the cbcs scheme of Common Encryption in CMAF, map the CPIX/SPEKE key handoff between your DRM key provider and packager, list the three license endpoints (Widevine, PlayReady, FairPlay) your players must call, run the cost-shape check that keeps encoding and storage at one times, and choose build vs buy (multi-DRM service / cloud
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The handbook · 7 volumes
Fora Soft Video Engineering Handbook
This multi-DRM workflow worksheet scopes encrypt-once packaging, cbcs in CMAF, the key handoff, the three license endpoints and the build-versus-buy decision before you write code or sign a contract. Our seven-volume handbook covers the OTT stack; start with Volume 3 on DRM and streaming economics, then Volume 2 on CMAF packaging and Volume 1 on encoding. Written by Nikolay Sapunov, CEO at Fora Soft.
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