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NAB Show 2018 Notes

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AbemaTV's notes of NAB Show 2018

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NAB Show 2018 Notes

  1. 1. NAB Show 2018 NOTES AbemaTV | YUSUKE GOTO 2018
  2. 2. YUSUKE GOTO AbemaTV, Inc. Engineer https://ygoto3.com/ @ygoto3_
  3. 3. Keywords • Immersive Experience • IP-based Workflows • QoS / QoE • Personalization • AI • Cloud • …etc
  4. 4. Keywords • Immersive Experience • IP-based Workflows • QoS / QoE • Personalization • AI • Cloud • …etc a lot…
  5. 5. Keywords • Immersive Experience • IP-based Workflows • QoS / QoE • Personalization • AI • Cloud • …etc
  6. 6. Keywords • Immersive Experience • IP-based Workflows • QoS / QoE • Personalization • AI • Cloud • …etc
  7. 7. UHD
  8. 8. UHD UHD as a package More Pixels More Colors More Frames More Bits 4K / 8K 3840x2160 Progressive WCG HFR
 50, 100, 120 Hz HDR UHD-1 BT.2100
  9. 9. UHD Requires more data
  10. 10. UHD Needs a more efficient codec
  11. 11. AV-1 • AOMedia Video Codec Version 1.0 • Released on 2018.03.28 • Bitstream • Decoding Process
  12. 12. AV-1 • AOMedia = Alliance for Open Media • Amazon, Cisco, Facebook, Google, Intel, NVIDIA, Mozilla, Netflix, Microsoft, Adobe, AMD, Broadcom, Hulu, Socionext, VideoLAN, Xilinx, Apple
  13. 13. AV-1 • AOMedia = Alliance for Open Media • Amazon, Cisco, Facebook, Google, Intel, NVIDIA, Mozilla, Netflix, Microsoft, Adobe, AMD, Broadcom, Hulu, Socionext, VideoLAN, Xilinx, Apple
  14. 14. AV-1 • Advantages • Royalty-Free • Contributing the spread of UHD-based services • High compression • Average bitrate reduction • 22%-27% compared to VP9 • 30%-43% compared to HEVC https://bitmovin.com/av1-multi-codec-dash-dataset/
  15. 15. AV-1
  16. 16. Too slow encoding … 🐢
  17. 17. Optimization somehow enables live encoding
  18. 18. JVET’s FVC • JVET = Joint Video Exploration Team • Joint effort between VCEG and MPEG • FVC = Future Video Coding • A working name (no official name yet)
  19. 19. JVET’s FVC • FVC • Objective: 2x as efficient as HEVC • Already more efficient than AV1 ?
  20. 20. AOM vs MPEG AV1 FVC HEVC ?
  21. 21. Dolby vs MPEG Dolby AC-4 MPEG-H Audio ?
  22. 22. Next Generation Audio Dolby vs MPEG US Korea Video PQ, HLG, Dolby Vision, HDR10+ PQ, HLG Audio Dolby AC-4 MPEG-H Audio Comparison: US / Korea ATSC 3.0
  23. 23. Keywords • Immersive Experience • IP-based Production • QoS / QoE • Personalization • AI • Cloud …etc
  24. 24. Delivery Monitoring
  25. 25. Context • We’ve been successfully streaming tons of contents
  26. 26. Context • We’ve been successfully streaming tons of contents ?
  27. 27. Context • We’ve been successfully streaming tons of contents ? • Our question is “Are the contents surely delivered to viewers?”
  28. 28. Context • We’ve been successfully streaming tons of contents ? • Our question is “Are the contents surely delivered to viewers?” Too late when tells you
  29. 29. Context • We’ve been successfully streaming tons of contents ? • Our question is “Are the contents surely delivered to viewers?” More solutions are available this year
  30. 30. A Example http://www.interrasystems.com/
  31. 31. A Example http://www.interrasystems.com/
  32. 32. User Tracking
  33. 33. https://www.techadvisor.co.uk/how-to/windows/how-install-windows-on-more-than-one-computer-3641869/
  34. 34. Context • We’ve been successfully streaming tons of contents ? • Our question is “Is every content surely consumed on a client?” Lack of debug info on 🔥
  35. 35. Context • We’ve been successfully streaming tons of contents • Our question is “Is every content surely consumed on a client?” More solutions are available this year
  36. 36. A Example https://nicepeopleatwork.com/youbora
  37. 37. Taking advantage:
 Ask engineers on-site http://www.ooyala.com/
  38. 38. Atomic Design
 堅牢で使いやすいUIを効率良く設計する 2018.04.25
 Now on Sale https://www.amazon.co.jp/dp/477419705X
  39. 39. Thank you YUSUKE GOTO https://ygoto3.com/ @ygoto3_

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