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Tv engineers-seminar

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Tv engineers-seminar

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Tv engineers-seminar

  1. 1. 2018-12-06 ТЕЛЕВИЗИЙН ТЕХНОЛОГИЙН ХӨГЖИЛ, ЦААШДЫН ХАНДЛАГА
  2. 2. Тулгарч буй сорилт Өөрчлөлтийн хурд Төрөл бүрийн платформ Хэмжээ, нарийвчлал Өнгө, динамик цараа Шинэ тоглогчид
  3. 3. JT-NM – AMWA/EBU/SMPTE/VSF IEEE 1558 SMPTE ST 2059 IETF RFC 4175 AES 67 AMWA IS-04 SMPTE ST 2110 VSF TR-03 VSF TR-04 Хэрэглэгчийн хэрэгцээ шаардлага Жишиг бүтэц Жишиг бүтэц Хэргэлэгчийн санал, зөвлөмжүүд JT-NM
  4. 4. JT-NM Roadmap IV. “Хоосон” байгууламжууд III. Сүлжээний болон нөөцийн менежмент II. Элементар урсгалууд I. SDI over IP 0. SDI (Одоо) Одоогийн болон өмнөх технологи Илүү үр дүнтэй ажлын урсгал Шинэ формат UHD ‘mezzanine’ шахалт Илүү уян хатан, хуваан ашигладаг дэд бүтэцийн автомат нөөцийн удирдлага “Үүл”-нд суурилсан Open, secure, public/private (On premises) cloud solutions Non media specific IT
  5. 5. AIMS Roadmap Baseline for Interoperability Enable IP Streaming of Audio Support Split Video and Audio Routing Add Video Bandwidth Efficiency to Split Video, Audio and ANC Data Routing Enable Discovery and Registration of Compliant Streams SMPTE ST 2022-6 AES 67 VSF TR-04 SMPTE ST 2022-6 AES 67 SMPTE ST 2059 VSF TR-03 IETC RFC 4175 AES 67 SMPTE ST 291 SMPTE ST 2059 IS-04 AES 67 IS-04SMPTE ST 2210 SMPTE ST 2022-6
  6. 6. IP Connectivity Progression SMPTE 2022-6 SMPTE 2022-6 AES 67 AES 67 SMPTE ST 2110 -30 SMPTE ST 2110 -20 -21 SMPTE ST 2110 -40 SMPTE ST 2022-6 VSF TR-04 VSF TR-03 SMPTE ST 2110 RFC 4175 IETF SMPTE 291 On RTP Anc. Data Video Audio Elementary streams SDI Timing SMPTE 2059, IEEE1588 ‘PTP’
  7. 7. SMPTE ST2110 Suite RFC3550 RTP/UDP/IP Audio Samples Metadata (VANC) UHD Formats 3G Formats HD Formats SD Formats RFC3110 L24 Audio SDI ST2022-6 SDI on IP AES67 Audio on IP RFC-(WIP) VANC on IP RFC4175 pixels on IP VSF TR04 2022-6+AES67 VSF TR03 RTP of V.A.M SMPTE 32NF-60 SMPTE ST2022-8 SMPTE ST2110
  8. 8. SMPTE ST 2022-6
  9. 9. Зурвасын өргөний хэмнэлт ST 2022-6 vs ST 2110-20 Format Frame Rate ST 2022-6 ST 2110-20 Difference 2160p @59.94 12282.2 10279.6 -16.3% 1080p @59.94 3070.7 2570.1 -16.3% 1080i @29.97 1535.4 1285.0 -16.3% 720p @59.94 1535.4 1142.5 -25.6% 2160p @50 12284.8 8754.9 -30.3% 1080p @50 3074.1 2143.9 -30.3% 1080i @25 1537.4 1071.9 -30.3% 720p @50 1537.4 953.0 -39.9%
  10. 10. UHD 1-р шат Rec.2020 5.1 AC-3, EAC-3, HE-ACC, AAC-LC CTA-608/708, ETSI 300 743, ETSI 300 472, SCTE-27, IMSC1 10 bit PQ/10, HLG/10 2017 оны эхнээс эхэлсэн.updated V1.4 Sept 2017)
  11. 11. UHD 2-р шат 2018-2020 оноос эхлэх 5.1 AC-3, EAC-3, HE-ACC, AAC-LC Dolby AC-4, DTS:X, MPEG-H 3D Audio CTA-608/708, ETSI 300 743, ETSI 300 472, SCTE-27, IMSC1 12 bit Scalable Video Coding to encode spatial (resolutions 1080p and 2160p), temporal (different frame rates) - Single-layer HDR (SL-HDR1); - - Dual-layer HDR (Dolby Vision); - - ICtCp color encoding; - - Color Remapping Information (CRI)Rec.2020 PQ/10, HLG/10 Dynamic HDR metadata SMPTE ST 2094
  12. 12. 8K UHD (Japan: Super Hi-Vision) 22.2 surround sound, Sampling rate: 48/96 kHz, Bit length: 16/20/24-bit, Number of channels: 24 ch 144Gb/s Rec.2020 12 bit Audio Aspect ratio: 16:9, Viewing distance: 0.75 H, Viewing angle: 100°
  13. 13. HDR10 Медиа профайл Rec. 2020, 10-bit SMPTE ST 2084 (PQ) SMPTE ST 2086
  14. 14. HDR10+ Медиа профайл SMPTE ST 2094-40 Colorfront Transkoder MulticoreWare x265
  15. 15. Дүрсийн шахалт H.265 / MPEG-HEVC H.264 / MPEG-4 Part 10, Advanced Video Coding (MPEG-4 AVC) TICO (TIny COdec) compression – SMPTE:RDD 35:201 JPEG 2000 (JP2K) ISO/IEC 15444-1:2016 MIME types are defined in ietf RFC 3745 VC2 (Dirac) SMPTE 2042-1:2012 (-2:2017, -3:2010, -4:2016) NDI (Network Device Interface)
  16. 16. Жишээ. CBS DirecTV HDR Camera SDR Camera Scene Light SDR BT.709 to HLG Video Mixer SDR Multiview Monitor HDR PVW Monitor HDR PGM Monitor Scene Light HLG to BT.709 HDR UHD Scene Light SDR BT.709 to HLG Scene Light SDR BT.709 to HLG Display Light PQ to HLG SDR Graphics SDR UHD Native HDR Non- native HDR Router Shading Monitor HDR Waveform monitor Black Level Check Production HDR (HLG) Non-Native HDR (PQ10) SDR(BT.709) Distribution HDR (HLG10) HDR Output SDR Output

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