SVTA publishes specs for caching, QoE, and content protection
The Streaming Video Technology Alliance (SVTA) announced the release of four new documents addressing media quality assessment data transmission, Open Caching API security, hosted edge caches, and content protection information exchange. Additionally, the SVTA made four new open-source repositories public, including an Open Caching system reference software and a CMCD custom keys registry.
Key Takeaways
- SVTA2128 defines a way to send Media Quality Assessment data such as VMAF and PSNR through CMSD response headers, SEI, E-RTMP, and DASH-IF Live Media Ingest Protocol.
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