HbbTV 2.0.5 Core Specification Published
Announcement detailing HbbTV 2.0.5 changes: DRM moved into the core spec, WebAssembly support, and optional VVC and AV1 codecs.
Link
Related resources
- W3C — Scalable Video Coding (SVC) Extension for WebRTCNormative spec for scalabilityMode values (LxTy, SxTy, _KEY), codec capability discovery and SVC constraints in WebRTC encoders.
- NAB 2025: Streaming Tech Trends Update (Will Law)Interview-based technical update covering CMCD v2 Response and Event modes, funded player integrations in Shaka/dash.js, and open specifica…
- CMSD — Update on Implementations and Validation of Key Use Cases (Mile-High Video 2023)Paper validating CMSD use cases in practice: edge throughput estimation, prefetch hints and edge-suggested bitrate tested in dash.js.
- APV Codec Specification (IETF, now RFC 9924)IETF document track for the Advanced Professional Video codec, published as RFC 9924 in February 2026.
- ETSI TS 103 799 — CPIX Publicly Available SpecificationCPIX published as a formal ETSI standard, giving a normative citation for key/DRM information exchange between packagers and key servers.
- AMWA IS-04 — NMOS Discovery and Registration SpecificationCanonical rendered spec for NMOS registration and query APIs used to discover senders/receivers in SMPTE ST 2110 IP production networks.
- EBU Tech 3373 — HLG UHDTV Colour Bar Test PatternsSpecification and downloadable TIFF/v210 HLG colour bar patterns for validating HDR production pipelines and 2SI signal paths.
- Advanced HDR by Technicolor (SL-HDR1/2/3)Vendor home for the SL-HDR family (ETSI TS 103 433), which carries an SDR base layer plus reconstruction metadata for backward-compatible H…
- EBU TR 045 — Codec-Independent Next-Generation Audio WorkflowsEBU technical report arguing for open, codec-independent NGA production workflows and explaining the role of ADM in immersive/personalized…
- ATSC A/85 — Techniques for Establishing and Maintaining Audio LoudnessThe North American recommended practice for digital television audio loudness measurement and control, including loudness/true-peak quick r…