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第58回WIT研究会におけるリアルタイム映像配信の報告

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第58回WIT研究会におけるリアルタイム映像配信の報告

  1. 1. W I T 5 3
  2. 2. 2
  3. 3. W I T 5 8
  4. 4. WCAG 2.0
  5. 5. “ 1.2 ”
  6. 6. “1.2.4 AA ”
  7. 7. JIS X8341-3:2010
  8. 8. “7.1.2 , . JIS X8341-3:2010 ”
  9. 9. “7.1.2.4 , . JIS X8341-3:2010 ”
  10. 10. TM@ieice_wit : WIT#wit58 : 58
  11. 11. Ustream IRC server irc.freenode.net (#CaptionWit58) 3 Fig. 3 Broadcasting System of WIT 58th meeting 4 58 WIT Fig. 4 Screen Image of WIT 58th meetingEventCaption 4 2
  12. 12. Logicool Microsoft Roland UA-1G Webcam C500 LifeCam Studio ITBC2 HP ProBook 4320s USB USB Ethernet UstreamMacBook Pro Web Broadcaster CamTwist Tiarra Ustream IRC server irc.freenode.net (#CaptionWit58) 3 Fig. 3 Broadcasting System of WIT 58th meeting
  13. 13. LogicoolRoland UA-1G Webcam C500 USB U
  14. 14. Logicool MicrosoftRoland UA-1G Webcam C500 LifeCam Studio HP ProBook 4 USB USB Ethern
  15. 15. Microsoft Cam Studio ITBC2 HP ProBook 4320s Ethernet
  16. 16. Logicool Microsoft Roland UA-1G Webcam C500 LifeCam Studio HP ProBook 4320s USB USB Ethernet UstreamMacBook Pro Web Broadcaster CamTwist Tiarra Ustream IRC server irc.freenode.net (#CaptionWit58) 3 Fig. 3 Broadcasting System of WIT 58th meeting
  17. 17. http://streamtext.net/
  18. 18. Ustream IRC server irc.freenode.net (#CaptionWit58) 3 Fig. 3 Broadcasting System of WIT 58th meeting 4 58 WIT Fig. 4 Screen Image of WIT 58th meetingEventCaption 4 2
  19. 19. 58 WITcreen Image of WIT 58th meeting
  20. 20. IRC server Server Client GET()
  21. 21. 25
  22. 22. 353025201510 5 0 0 5 5 0 0 5 0 :3 1 :4 3 :1 4: 3 5: 0 6: 4 -1 -1 -1 -1 -1 -1 15 3 0 0 5 5 0 0: 1: 3 :0 :1 4:4 6: 3 1 1 1 14 1 1
  23. 23. 353025201510 5 0 0 5 5 0 0 5 0 :3 1 :4 3 :1 4: 3 5: 0 6: 4 -1 -1 -1 -1 -1 -1 15 3 0 0 5 5 0 0: 1: 3 :0 :1 4:4 6: 3 1 1 1 14 1 1
  24. 24. 35 30 25 20 15 10 5 0 1 5 00 30 45 5 0 0 5 9: 0: 0: 1: 3 :1 5: 0 5 :3 6 :4 0 - -1 -1 - 1 -1 -1 -1 -1 0 5 5 0 0 5 5 09: :4 0:1 9 1 1: 3 3 :0 :4 5:1 :3 1 1 14 1 16
  25. 25. 35 30 25 20 15 10 5 0 1 5 00 30 45 5 0 0 5 9: 0: 0: 1: 3 :1 5: 0 5 :3 6 :4 0 - -1 -1 - 1 -1 -1 -1 -1 0 5 5 0 0 5 5 09: :4 0:1 9 1 1: 3 3 :0 :4 5:1 :3 1 1 14 1 16
  26. 26. 3.5n=16 1 3 5
  27. 27. 3.5n=16 1 3 5
  28. 28. 4n=14 1 3 5
  29. 29. 4n=14 1 3 5
  30. 30. 4n=16 1 3 5
  31. 31. 4n=16 1 3 5
  32. 32. 3.5n=16 1 3 5 4n=14 1 3 5 4n=16 1 3 5

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