SMPTE ST 2110 - Highest Quality, Lowest Latency, Pro Video over IP
summary
ST 2110 describes uncompressed, low‑latency professional video over IP that broadcasters like FOX BBC CBC and NBC already deploy, supports up to 8K and HDR, and keeps lip‑sync by using IEEE 1588 PTP for timing. Video uses RFC 4175 (active video only), audio uses AES67, and session join info comes via multicast SDP. Part 21 traffic shaping prevents packet‑burst buffering so multicasted flows remain real‑time within a few frames of latency.
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chapters (11)
- 0:00Intro
- 1:53Serial Digital Interface (SDI)
- 2:36The SDI Raster...
- 3:18SDI Broadcast Plant
- 5:58Virtualized Broadcast Equipment Center
- 7:03Cable Aggregation
- 8:34Compression, Bandwidth, Latency
- 11:52ST 2110-10 System Timing & Definitions • Network Interface Requirements
- 14:27ST 2110-20: Uncompressed Video
- 17:51Packet Interarrival Time (PIT)
- 19:33ST 2110-40: SMPTE Ancillary Data
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