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映像制作現場における高解像度映像IP伝送装置の提案と実装 / Proposal and Imp...

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映像制作現場における高解像度映像IP伝送装置の提案と実装 / Proposal and Implementation of Delivery System for High Resolution Video at Video Production Site

Yusei Yamanaka

February 04, 2017

Transcript

44 slides
  1. ஗Ԇܭଌʕιϑτ΢ΣΞ࣮૷ ‎ ճʹ෼͚ͯ஗ԆΛܭଌͨ͠  ճ໨ ճ໨ ճ໨ ճ໨ ճ໨ ฏۉ

    ஗ԆϑϨʔϜ ϑϨʔϜҎ಺ ϑϨʔϜҎ಺ ϑϨʔϜҎ಺ ϑϨʔϜҎ಺ ϑϨʔϜҎ಺ ϑϨʔϜҎ಺ ஗Ԇ࣌ؒ NTҎ಺ NTҎ಺ NTҎ಺ NTҎ಺ NTҎ಺ NTҎ಺ ‎ ιϑτ΢ΣΞͰ͸ɺ࠷௿Ͱ΋ΩϟϓνϟʔϘʔυ͔Βө૾Λऔಘ͢ΔͷʹϑϨʔϜɺඳը͢ ΔͷʹϑϨʔϜͷ஗Ԇ͕ൃੜ͢Δ ‎ ܭଌճ਺ʹΑͬͯ஗ԆϑϨʔϜʹ͹Β͖͕ͭ͋Δ ‎ සൟʹϑϨʔϜམ͕ͪൃੜͨ͠ ‎ ஗Ԇ͕૿͑ͳ͍Α͏ʹ͢ΔͨΊɺόοϑΝ͕ཷ·Γ͍͗ͯ͢Δ৔߹͸5$1ύέοτΛഁغ͍ͯ͠Δ
  2. ஗Ԇܭଌʕϋʔυ΢ΣΞ࣮૷ ‎ ճʹ෼͚ͯ஗ԆΛܭଌͨ͠  ճ໨ ճ໨ ճ໨ ճ໨ ճ໨ ฏۉ

    ஗ԆϑϨʔϜ ϑϨʔϜҎ಺ ϑϨʔϜҎ಺ ϑϨʔϜҎ಺ ϑϨʔϜҎ಺ ϑϨʔϜҎ಺ ϑϨʔϜҎ಺ ஗Ԇ࣌ؒ NTҎ಺ NTҎ಺ NTҎ಺ NTҎ಺ NTҎ಺ NTҎ಺ ‎ શͯϑϨʔϜҎ಺ͷ஗Ԇʹ཈͑Δ͜ͱ͕ग़དྷͨ ‎ શͯͷܭଌͰϑϨʔϜ୯ҐͰͷ஗Ԇͷ͹Β͖ͭ͸ແ͔ͬͨͨΊɺө૾ͷ඼࣭ͱͯ͠΋҆ఆͯ͠ ͍Δ͜ͱ͕Θ͔ͬͨ
  3. ·ͱΊ ‎ ຊݚڀͰ͸ɺ͜Ε͔Βͷ࣌୅ʹ͓͚Δʮڌ఺಺Ͱͷө૾ͷ*1఻ૹʯʹඞཁͳཁ݅Λௐࠪ ͠ɺͦΕ͕ιϑτ΢ΣΞͱϋʔυ΢ΣΞͷ࣮૷Ͱຬͨ͢͜ͱ͕Ͱ͖Δ͔ݕূΛߦͬͨ ‎ ൚༻1$Λ༻͍ͨιϑτ΢ΣΞͰ͸ɺ,Qͷ఻ૹ͕ߦ͑ͨ ‎ ͔͠͠ɺ஗Ԇ͸NTҎ಺ͱڐ༰ൣғ֎Ͱ͋Γɺ͹Β͖ͭ΋͋ͬͨ ‎ '1("Λ༻͍ͨϋʔυ΢ΣΞͰ͸ɺ,Qͷ఻ૹ͕ߦ͑ͨ

    ‎ ஗Ԇ͸NTҎ಺ͱڐ༰ൣғ಺Ͱ͋Γɺ҆ఆͯ͠఻ૹ͢Δ͜ͱ͕ग़དྷͨ  ‎ ͜ΕΒͷ݁Ռ͔Βɺڌ఺಺Ͱͷө૾ͷ*1఻ૹ͸ө૾੍࡞ݱ৔ʹ͓͚Δཁ݅Λຬͨ͢͜ͱ ͕Ͱ͖ɺطଘͷ఻ૹख๏ʹൺ΂ͯ༏ҐͰ͋Δ͜ͱ͕Θ͔ͬͨ ‎ ө૾ۀքͰ΋͋ΒΏΔػث͕ωοτϫʔΫʹ&OEUP&OEͰܨ͕Δ͜ͱͰɺ7-"/΍Ϛ ϧνΩϟετͳͲ*1ͷϝϦοτΛ׆͔͠ɺө૾੍࡞ݱ৔͕ΑΓշదʹͳΔ ΋ͪΖΜ*1W3FBEZͰ
  4. ө૾఻ૹέʔϒϧ 4%* 0QUJDBM ҰൠతͳσʔλϨʔτ (CQT
 1BSBMMFM(CQT (CQT (CQT έʔϒϧͷѻ͍΍͢͞ ॏ͍ɾ҆ఆ͠ͳ͍

    ଠ͍ɾॏ͍ ͍ܰɾંΕΔ ఻ૹڑ཭ ͓ΑͦN ͓ΑͦN ͓ΑͦLNdLN ‎ औΓճ͕͠͠΍͘͢఻ૹϨʔτͱڑ཭͕େ͖͍ɺޫέʔϒϧ͕࢖ΘΕ͖͍ͯͯΔ 
  5. طଘݚڀ ‎ /55ະདྷͶͬͱݚڀॴ %4IJSBJࢯ ͕,ө૾*1఻ૹʹؔ͢Δ࿦จΛෳ਺ग़͍ͯ͠Δ  'JH (#*546/$0.13&44&%,7*%&0453&".48*5$)*/( 0/"(#*54/&5803, %BJTVLF4IJSBJ

    5FUTVP,BXBOP BOE5BUTVZB'VKJJ 1SPDFFEJOHTPG*OUFSOBUJPOBM4ZNQPTJVNPO*OUFMMJHFOU4JHOBM1SPDFTTJOHBOE$PNNVOJDBUJPO4ZTUFNT /PW%FD 9JBNFO $IJOB 'JH

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