MEDIA OVER IP
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- りえ じゅふく
- 5 years ago
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1 MEDIA OVER IP
2 目次 はじめに IP革命の歴史 COAXからIPへの乗り換え なぜ今なのか IPで可能になるメディアテクノロジー IPを利用したビデオ処理 MEDIA OVER IPソリューション 今後の課題 結論 HARMONICのIPイノベーション
3 IP 10 IT IPSDI IP SDI IP SDI SDI IP SDN HD IP CAPEX OPEX IP IP 46 % IP Devoncroft Big Broadcast Survey 2
4 IP IP IPSDIASI( MPEG ASIIP IP IP MPLS QoS IP SMPTE /-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
5 4 COAXIP 24coaxSDIIP SDI SDHD IP IP IT IP SDI SDI-to-IP SMPTE ST TICO LLVC 1 IP SDI IP SDI IP /FEC
6 2 TOC COTS CAPEX OPEX 3 IPTVVOD OTT HEVC HD COTS CAPEX SD HD UHD VP Engineering & Development, FOX Network Engineering & Operations SMPTE ST COTS 5
7 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 VC-2 UHD BBC VC ASI IP Mbps 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
8 SMPTE ST 2022-x: SMPTE ST 2022 FECIP MPEG-2 TS IP SMPTE ST 2059-x: SMPTE ST2059IEEE 1588 PTP PTP IP ST /-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 VC-2 For media over IP to become viable industry-wide, adherence to standards is essential. LLVC
9 IP IPOTTUHD SDI (Gbps) IP SMPTE SMPTE IP SMPTE ST SMPTE ST 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 p SMPTE ST 372 Dual Link HD-SDI p SMPTE ST 424 3G-SDI UHD1 30 fps SMPTE ST G-SDI 6 UHD1 60 fps SMPTE ST G-SDI 12 UHD1 120 fps SMPTE ST G-SDI 24 UHD-60fps 12G-SD 10-GbE SMPTE ST SMPTE ST SMPTE ST SMPTE ST SMPTE ST SMPTE ST SMPTE ST SMPTE ST SMPTE ST SMPTE ST SMPTE ST 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
10 HARMONIC MEDIA OVER IPソリューション 9
11 IP IPHarmonicSDI IP Harmonic Spectrum X Harmonic Spectrum X DVE IP IP G SD HDHD SDI ST I/OSpectrum X IP Spectrum X Electra XVM Electra XVMHarmonic VOS VVIIT Electra XVMIntel Electra X2 Electra XVM ST IP IPDiviTrackIP statmux XVM Electra X2 Electra X2MPEG-2 AVC HEVCOTT SD HD ST Electra X2 IP Harmonic DiviTrackIP TM statmux over IP technology Electra X2 The 2-RU Electra X3UHD-HEVC10 Electra X2 10
12 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
13 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 IP IP IPProview 8100 ProStream Ellipse 3000 ProView 7100/8100 IRDs X X X X X X ProView IRD 12
14 13 SDI IP IP IPSDI QoSIP IP QoS IP IP ST IP COTS AV 2 IPSDI
15 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
16 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 ) Emmy Winner: IP Closed -loop Statistical Multiplexing of Geographically Distributed Encoders
17 2015 HarmonicHarmonic HarmonicDiviTrackIP Electra Ellipse Polaris ProMedia ProStream ProView Spectrum VOS Harmonic
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