The presentation will address utilizing the SMPTE ST 2110 open standard for use in common ProAV applications. The primary focus of the talk will be centered on a common KVM application utilizing 2110-22 compressed video for use in 1Gbps Ethernet switch fabric.

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File Type: pdf
Categories: ProAV and IPMX
Presenters : Scott Barella - Pesa
Year : 2019
dlp_document_download : C U R A T E D B Y I P S H O W C A S E T H E AT E R AT N A B – A P R I L 8 -11 , 2 01 9 Utilizing ST 2110 in ProAV Applications Scott Barella, CTO PESA Audio/Visual Starts with Analog • NTSC - The beginnings of A/V begin with broadcast video standard ‒ Analog Audio using high impedance ‒ Video was either transport directly as baseband analog signal or RF using NTSC RF channel….later Cable RF ‒ Standards were copied because devices used them… • TV’S • SPEAKERS • AMPLIFIERS 2 Standards Organizations followed Broadcasters • Color TV was added and followed strict signal parameters • Stereo TV followed guidelines • Closed Captioning was added • Analog transitioned to Digital (Serial Digital Interface – SDI) • Standard Definition transition to High Definition • Digital now transitioning to IP 3 Standards Organizations became the norm • Society of Motion Picture and Television Engineers • Institute of Electrical and Electronics Engineers • Audio Engineering Society 4 Interoperability is the direct result Open Systems Interconnection 5 SMPTE 2110 • Use SDI as the ‘template’ • OSI as the rule set • Users and Manufactures collaborate to create 2110 ‒ System and Timing ‒ Video ‒ Audio ‒ Metadata 6 Interoperability is the goal IP = Flexibility for Video • Uncompressed Video BEGINS before compression • MPEG Codecs began the Wild West ‒ MPEG 2 with 100’s of profiles ‒ H.264 with 1000’s of profiles ‒ H.265 …. ‒ IP Codecs create unique pairs where Tx must have an Rx 7 Pro A/V Market for IP • Video can be compressed using choice of registered Codecs ‒ 2110 -22 (J2K, VC -2, JPEG XS, MPEG…) • Audio follows AES67 ‒ 2110 -30 • VANC follows SDI ‒ 2110 – 40 • HDCP 2.2/1/4 • USB 8 PESA KVM Example • 2110 -22 Video using J2K (TR -01) • 2110 -30 Audio for Audio • 2110 -10 PTP for time relevancy • USB for HID devices • HDCP for content protection 9 10 SYSTEM MANAGER 1 Gb/s Switch Fabric RX GW RX GW RX GW RX GW RX GW TX GW TX GW TX GW TX GW Remote Monitor RX GW TX GW TX GW SERVERS/Workstations SDI Sources SMPTE 2110 is the template Like it’s analog roots, 2110 can be used for a lot of Pro A/V applications 11 C U R A T E D B Y I P S H O W C A S E T H E AT E R AT N A B – A P R I L 8 -11 , 2 01 9 Thank You Scott Barella, PESA scott.barella@pesa.com
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