MEDIA OVER IP www.harmonicinc.com
目次 はじめに.......................................................... 2 IP革命の歴史..................................................... 3 COAXからIPへの乗り換え なぜ今なのか............................ 4 IPで可能になるメディアテクノロジー.................................. 6 IPを利用したビデオ処理............................................ 8 MEDIA OVER IPソリューション..................................... 9 今後の課題....................................................... 13 結論............................................................. 14 HARMONICのIPイノベーション.................................... 15 1
IP 10 IT IPSDI IP SDI IP SDI SDI 201546 IP SDN HD IP CAPEX OPEX IP IP 46 % IP 1. 2015 Devoncroft Big Broadcast Survey 2
IP IP IPSDIASI( MPEG ASIIP IP IP MPLS QoS IP SMPTE 2022-1/-5FEC IPIP JPEG2000 AVC-1 IPIP IP IP IP IP SDN IP IP SDI IP Harmonic IP, SDI, IP IPVC-2 TICO Sony LLVC IP SMPTE ST 2022-6 3
4 COAXIP 24coaxSDIIP SDI SDHD IP IP IT IP SDI SDI-to-IP SMPTE ST 2022-6 TICO LLVC 1 IP SDI IP SDI IP /FEC
2 TOC COTS CAPEX OPEX 3 IPTVVOD OTT HEVC HD COTS CAPEX SD HD UHD VP Engineering & Development, FOX Network Engineering & Operations SMPTE ST 2022-6 COTS 5
IP IP IP AVC-I: AVC-I MPEG-4/AVC2005 MPEG-4 AVC AVC-I long-gop JPEG 2000: JPEG 2000 JPEG JPEG2000 JPEG2000 LLVC: LLVC( 10- Gbps 4K 60p Sony 3:1Sony IP SMPTE RDD 6 TICO: TICOTICO OEM HD UHD 2015NABTICO 4:1 SDI VC-2: Dirac Pito SMPTE ST 2042-1 VC-2 UHD BBC VC-2 2.1 ASI IP 10-200Mbps AVB: AVBIEEE 02 ASPEN: ASPEN Evertz UHD/3G/HD/SDMPEG-2 (TS)ST302(TS ST2038 TS ST2022-SMPTE ASPENIP ASPEN NM: (NM)SMPTE ST 2022 SMPTESMPTE ST2059 IP
SMPTE ST 2022-x: SMPTE ST 2022 FECIP MPEG-2 TS IP SMPTE ST 2059-x: SMPTE ST2059IEEE 1588 PTP PTP IP ST 2022-5/-6 SD/HD-SDIIP PROFESSIONAL INTERFACING SDIIP SDI: Single (6G/12G) or Quad SDI: Baseband or lightly compressed HD & UHD/4K IP: 10/25/40/100 G Compressed TS, mezzanine & baseband HD & UHD/4K I-Frame (Editable) Mezzanine Long GOP SDN: SDN SDNNFV (network functions virtualization) ONF (Open Networking Foundation) ETSI (European Telecommunications Standards Institute) NFV: NFV NFV IT 2. http://ateme.com/img/pdf/avc-i_for_broadcast_contribution_by_pierre_larbier_ateme_cto_-_october_2011-2.pdf 3. https://blog.sony.com/press/sony-collaborates-with-evertz-on-ip-interoperability-and-development-of-its-networked-media-interface/ 4. http://www.evertz.com/resources/aspen 5. https://www.sdxcentral.com/resources/nfv/whats-network-functions-virtualization-nfv/ 7 VC-2 For media over IP to become viable industry-wide, adherence to standards is essential. LLVC
IP IPOTTUHD SDI (Gbps) IP SMPTE SMPTE IP SMPTE ST 2022-1 SMPTE ST 2022-2 Forward Error Correction for Real-Time Video/Audio Transport over IP Networks Unidirectional Transport of Constant Bit Rate MPEG-2 Transport Streams on IP Networks 720p, 1080i SMPTE ST 292 HD-SDI 1.485 1080p SMPTE ST 372 Dual Link HD-SDI 2.970 1080p SMPTE ST 424 3G-SDI 2.970 UHD1 30 fps SMPTE ST 2082 6G-SDI 6 UHD1 60 fps SMPTE ST 2082 12G-SDI 12 UHD1 120 fps SMPTE ST 2036 24G-SDI 24 UHD-60fps 12G-SD 10-GbE SMPTE ST 2022-3 SMPTE ST 2022-4 SMPTE ST 2022-5 SMPTE ST 2022-6 SMPTE ST 2022-7 SMPTE ST 2059-1 SMPTE ST 2059-2 SMPTE ST 2071-1 SMPTE ST 2071-2 SMPTE ST 2071-3 SMPTE ST 2071-4 Unidirectional Transport of Variable Bit Rate MPEG-2 Transport Streams on IP Networks Unidirectional Transport of Non-Piecewise Constant Variable Bit Rate MPEG-2 Streams on IP Networks Forward Error Correction for High Bit Rate Media Transport over IP Networks Transport of High Bit Rate Media Signals over IP Networks (HBRMT) Seamless Protection Switching of SMPTE ST 2022 IP Datagrams Generation and Alignment of Interface Signals to the SMPTE Epoch SMPTE Profile for use of IEEE-1588 Precision Time Protocol in Professional Broadcast Applications Media Device Control Framework (MDCF) Media Device Control Protocol (MDCP) Media Device Control Discovery (MDCD) Media Device Control Interface Repository (not published yet) 8
HARMONIC MEDIA OVER IPソリューション 9
IP IPHarmonicSDI IP Harmonic Spectrum X Harmonic Spectrum X DVE IP IP 1080 3G SD HDHD SDI ST 2022-6 I/OSpectrum X IP Spectrum X Electra XVM Electra XVMHarmonic VOS VVIIT Electra XVMIntel Electra X2 Electra XVM ST 2022-6 IP IPDiviTrackIP statmux XVM Electra X2 Electra X2MPEG-2 AVC HEVCOTT SD HD ST 2022-6 Electra X2 IP Harmonic DiviTrackIP TM statmux over IP technology Electra X2 The 2-RU Electra X3UHD-HEVC10 Electra X2 10
DiviTrackIP ProStream Harmonic ProStreamDiviTrackIP300 WANIP 1 64MPEG P statmux ProStream ProMedia X Origin ProMedia X Origin HarmonicIP H.264 H.265 HTTP Harmonic MediaGrid Harmonic MediaGrid MediaGrid 5 RU504 TB 60 MediaGrid ProMedia X Origin 11
HARMONIC MEDIA OVER IP Ellipse 3000 DSNG Ellipse 3000RF IP ASI DVB -S / S2 / DSNGEllipse 3200 MPEG -2 IP Ellipse3102 Ellipse 3000 Spectrum X MediaGrid Electra X2 VOS/Electra XVM UNCOMPRESSED In Out In Out X X X X X X X X X X X X X X X Electra 8000/9000 X X ProView 7100/8100 ProView IRD RF ASI IPASI IPProView 7100 8100 IP IP IPProview 8100 ProStream Ellipse 3000 ProView 7100/8100 IRDs X X X X X X ProView IRD 12
13 SDI IP IP IPSDI QoSIP IP QoS IP IP ST 2022-6 IP COTS AV 2 IPSDI
14 IP IP10 IP UHD all-ip SMPTE 2022 FEC IP 2 SDI IP SDN IP SDN SDN VVI IPSDI SDI SDI 10G4K / UHD IP Harmonic IP IP VVI VVI Harmonic VOS IPHarmonicIP
HARMONIC IP Harmonic IP - (Ion) (Spectrum) Emmy Winner:W s Star eams DVB- (ProStream 1000) (MediaGrid) Introduction of new frameaccurate IP dejittering solution, without external reference, for DVB-T SFN-over-IP distribution (ProView 7100) (ProStream 1000 with ACE) Emmy Winner:The Development and Commercialization of (IP-based) Digital Infrastructure for Local Cable Ad Insertion Harmonic powers first public DASH-based IPTV across the Internet trial at 2012 London Olympics Introduction of Converged Cable Access Platform (NSG Pro) ere (VOS) Introduction of contribution solution over unmanaged IP networks with deep-packet recovery for the open internet (ProView 8100 & Ellipse 3100) (NSG) 1st all-ip TV headend and all-avc headend (DiviTrackIP) Introduction of FLEX technology, universal video/audio decoding enabling the all-ip headend (Electra & Ion) Harmonic powers Comcast Media Center s nationwide, all-ip platform for content distribution #1 in IPTV headends, named by MRG Support for uncompressed video over IP (SMPTE 2022-6) Emmy Winner: IP Closed -loop Statistical Multiplexing of Geographically Distributed Encoders 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 15
2015 HarmonicHarmonic HarmonicDiviTrackIP Electra Ellipse Polaris ProMedia ProStream ProView Spectrum VOS Harmonic 2015 10 30 10.30.15