OPEFXFCBVEJPBQJʹίϯτϦϏϡʔτͨ݁͠Ռ@amagitakayosiKyoto.js #10
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@amagitakayosi
ͨ·ʹ+4ͰԻΛ໐Β͢http://evil.gmork.in/γϯη+γʔέϯαʔhttps://github.com/fand/lolipopԻָϓϨΠϠʔ
8FC"VEJP"1*
Web Audio APIw ϒϥβ͔ΒԻ͕ग़Δw ΦγϨʔλʔΈ߹Θͤͯγϯηͭͬͨ͘Γ Τίʔ͔͚ͨΓͰ͖Δw ͪΐͬͱͨ͠ήʔϜͷԻ͔Β ࡞ۂڥ·Ͱ
https://speakerdeck.com/fand/web-picopico-api֓ཁʹ͍ͭͯͪ͜Β
sebpiq/node-web-audio-apiw 8FC"VEJP"1*Λ +4Ͱ෦తʹ࣮w /PEFKTͰԻ͕ग़Δʂ
ରԠͯ͠ΔAPIগͳ͍
ରԠͯ͠ΔAPIগͳ͍w ԻΛࠨӈʹৼͬͨΓͰ͖ͳ͍w 1VMM3FRૹΔ͔ʔ
$ISPNJVNͷίʔυಡΉhttps://code.google.com/p/chromium/codesearch#chromium/src/third_party/WebKit/Source/modules/webaudio/PannerNode.cpp
Chromiumͷίʔυw ߴʹநԽ͞ΕͯΔw +4Ͱͦͷ··Ҡ২ͯ͠ ʹͳΔw 50%0ίϝϯτ݁ߏ͋Δ
༷ͷ४ڌw ϒϥβ༷ͷESBGUΛݩʹ࣮w ΞϧΰϦζϜ༷ͷϚϚw ༷ɺ͕ٞΜͰ ݁ߏසൟʹมߋ͕͋Δ
ٞͷΑ͏͢
ϥΠηϯεw OPEFXFCBVEJPBQJ.*5w $ISPNJVN#4%͚ͩͲ 8FC"VEJPͷ෦#4%ʁw $͔Β+4ͷҠ২ʁ
ઐՈͷํͷϒϩάΈͨΓ
݁ہw ຆͲͷॲཧϥΠηϯε௨Γͱ͍͏͜ͱͰ Ϛʔδ͞Εͨ
sebpiq͞Μͦ͠͏
·ͱΊw $ISPNJVNͷίʔυಡΉͷָ͔ͬͨ͠w $͔ΒԿߟ͑ͣҠ২͢Δͷ ແବ͕ଟ͍w ϥΠηϯεΉ͍ͣw XFCBVEJPFOHJOF͔͓ͭ͏