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@ieice_wit : WIT

#wit58 :   58
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 meeting


EventCaption             4                                                             2
Logicool         Microsoft
              Roland UA-1G       Webcam C500     LifeCam Studio
                                                                                         ITBC2

                                                                    HP ProBook 4320s


                     USB                       USB                            Ethernet




                             Ustream
MacBook Pro                  Web Broadcaster           CamTwist               Tiarra




                 Ustream                                        IRC server
                                                     irc.freenode.net (#CaptionWit58)

                                           3
                             Fig. 3 Broadcasting System of WIT 58th meeting
Logicool
Roland UA-1G   Webcam C500




       USB               U
Logicool       Microsoft
Roland UA-1G   Webcam C500   LifeCam Studio


                                              HP ProBook 4


       USB               USB                        Ethern
Microsoft
 Cam Studio
                                 ITBC2

              HP ProBook 4320s


                    Ethernet
Logicool         Microsoft
              Roland UA-1G       Webcam C500     LifeCam Studio


                                                                    HP ProBook 4320s


                     USB                       USB                            Ethernet




                             Ustream
MacBook Pro                  Web Broadcaster           CamTwist               Tiarra




                 Ustream                                        IRC server
                                                     irc.freenode.net (#CaptionWit58)

                                           3
                             Fig. 3 Broadcasting System of WIT 58th meeting
http://streamtext.net/
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 meeting


EventCaption             4                                                             2
58   WIT
creen Image of WIT 58th meeting
IRC server   Server           Client

                      GET()
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     1                   1                         1                      14 1                  1
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     1                   1                         1                      14 1                  1
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        30

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            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                   0
9:               :4 0:1
                9 1                   1:
                                         3
                                                             3 :0                  :4 5:1                  :3
                                     1                      1                    14 1                   16
35

        30

        25

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            5

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               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                   0
9:               :4 0:1
                9 1                   1:
                                         3
                                                             3 :0                  :4 5:1                  :3
                                     1                      1                    14 1                   16
3.5


n=16   1   3         5
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n=16   1   3         5
4


n=14   1   3       5
4


n=14   1   3       5
4


n=16   1   3       5
4


n=16   1   3       5
3.5


n=16   1   3             5

                     4


n=14   1   3             5

                     4

n=16   1   3             5
第58回WIT研究会におけるリアルタイム映像配信の報告
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.
  • 2. W I T 5 3
  • 3.
  • 4. 2
  • 5.
  • 6.
  • 7.
  • 8. W I T 5 8
  • 10. 1.2 ”
  • 11. “ 1.2.4 AA ”
  • 13. “ 7.1.2 , . JIS X8341-3:2010 ”
  • 14. “ 7.1.2.4 , . JIS X8341-3:2010 ”
  • 16.
  • 17. 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 meeting EventCaption 4 2
  • 18. Logicool Microsoft Roland UA-1G Webcam C500 LifeCam Studio ITBC2 HP ProBook 4320s USB USB Ethernet Ustream MacBook Pro Web Broadcaster CamTwist Tiarra Ustream IRC server irc.freenode.net (#CaptionWit58) 3 Fig. 3 Broadcasting System of WIT 58th meeting
  • 19. Logicool Roland UA-1G Webcam C500 USB U
  • 20. Logicool Microsoft Roland UA-1G Webcam C500 LifeCam Studio HP ProBook 4 USB USB Ethern
  • 21. Microsoft Cam Studio ITBC2 HP ProBook 4320s Ethernet
  • 22. Logicool Microsoft Roland UA-1G Webcam C500 LifeCam Studio HP ProBook 4320s USB USB Ethernet Ustream MacBook Pro Web Broadcaster CamTwist Tiarra Ustream IRC server irc.freenode.net (#CaptionWit58) 3 Fig. 3 Broadcasting System of WIT 58th meeting
  • 23.
  • 24.
  • 26. 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 meeting EventCaption 4 2
  • 27. 58 WIT creen Image of WIT 58th meeting
  • 28. IRC server Server Client GET()
  • 29.
  • 30. 25
  • 31. 35 30 25 20 15 10 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
  • 32. 35 30 25 20 15 10 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
  • 33. 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 0 9: :4 0:1 9 1 1: 3 3 :0 :4 5:1 :3 1 1 14 1 16
  • 34. 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 0 9: :4 0:1 9 1 1: 3 3 :0 :4 5:1 :3 1 1 14 1 16
  • 35.
  • 36.
  • 37.
  • 38. 3.5 n=16 1 3 5
  • 39. 3.5 n=16 1 3 5
  • 40. 4 n=14 1 3 5
  • 41. 4 n=14 1 3 5
  • 42. 4 n=16 1 3 5
  • 43. 4 n=16 1 3 5
  • 44. 3.5 n=16 1 3 5 4 n=14 1 3 5 4 n=16 1 3 5

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