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node-web-audio-apiにコントリビュートした結果
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Amagi
May 08, 2016
Technology
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node-web-audio-apiにコントリビュートした結果
Amagi
May 08, 2016
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Transcript
OPEFXFCBVEJPBQJʹ ίϯτϦϏϡʔτͨ݁͠Ռ @amagitakayosi Kyoto.js #10
@amagitakayosi
ͨ·ʹ+4ͰԻΛ໐Β͢ http://evil.gmork.in/ γϯη+γʔέϯαʔ https://github.com/fand/lolipop ԻָϓϨΠϠʔ
8FC "VEJP "1*
Web Audio API w ϒϥβ͔ΒԻ͕ग़Δ w ΦγϨʔλʔΈ߹Θͤͯγϯηͭͬͨ͘Γ Τίʔ͔͚ͨΓͰ͖Δ w ͪΐͬͱͨ͠ήʔϜͷԻ͔Β
࡞ۂڥ·Ͱ
https://speakerdeck.com/fand/web-picopico-api ֓ཁʹ͍ͭͯͪ͜Β
sebpiq/node-web-audio-api w 8FC"VEJP"1*Λ +4Ͱ෦తʹ࣮ w /PEFKTͰԻ͕ग़Δʂ
ରԠͯ͠ΔAPIগͳ͍
ରԠͯ͠ΔAPIগͳ͍ w ԻΛࠨӈʹৼͬͨΓͰ͖ͳ͍ w 1VMM3FRૹΔ͔ʔ
$ISPNJVNͷίʔυಡΉ https://code.google.com/p/chromium/codesearch#chromium/src/third_party/WebKit/Source/ modules/webaudio/PannerNode.cpp
Chromiumͷίʔυ w ߴʹநԽ͞ΕͯΔ w +4Ͱͦͷ··Ҡ২ͯ͠ ʹͳΔ w 50%0ίϝϯτ݁ߏ͋Δ
༷ͷ४ڌ w ϒϥβ༷ͷESBGUΛݩʹ࣮ w ΞϧΰϦζϜ༷ͷϚϚ w ༷ɺ͕ٞΜͰ ݁ߏසൟʹมߋ͕͋Δ
ٞͷΑ͏͢
ϥΠηϯε w OPEFXFCBVEJPBQJ.*5 w $ISPNJVN#4%͚ͩͲ 8FC"VEJPͷ෦#4%ʁ w $ ͔Β+4ͷҠ২ʁ
ઐՈͷํͷϒϩάΈͨΓ
݁ہ w ຆͲͷॲཧϥΠηϯε௨Γͱ͍͏͜ͱͰ Ϛʔδ͞Εͨ
sebpiq͞Μͦ͠͏
sebpiq͞Μͦ͠͏
sebpiq͞Μͦ͠͏
None
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·ͱΊ w $ISPNJVNͷίʔυಡΉͷָ͔ͬͨ͠ w $ ͔ΒԿߟ͑ͣҠ২͢Δͷ ແବ͕ଟ͍ w ϥΠηϯεΉ͍ͣ w
XFCBVEJPFOHJOF͔͓ͭ͏