Official HDMI Specs
·HDMI 2.2 (mandatory for new 8K/high‑refresh devices)
·HDMI 1.4b (legacy low‑bandwidth only)
·HDCP 2.3 (mandatory)
Regional Mandates
·EU: EN 301 489, RED
·US: FCC Part 15B, SAE J2962 (automotive)
·China: GB 20943, GB 4943, CCC
II. 2026 Test Items
All Products
·Signal integrity, jitter, impedance
·EDID, hot‑plug, audio/video sync
·HDCP 2.3
·EMC & spurious emissions
HDMI 2.2 Extra Tests
·FRL link test
·Latency Indication Protocol (LIP)
·Ultra96 cable compatibility
·8K@60 4:4:4 transmission
Product‑Specific Add‑Ons
·TVs/monitors: eARC, format support
·Splitters/extenders: multi‑device stability
·Automotive: temperature, vibration, vehicle EMC
III. Products Requiring HDMI Certification
·TVs, monitors, projectors
·STBs, game consoles, PCs
·Splitters, switches, extenders
·Car infotainment, AR/VR
·HDMI 2.2 cables (with device only)
Exempt:Passive adapters, non‑HDMI products, internal industrial units.
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