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ImageFlux Updates 2018
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ImageFlux
January 26, 2018
Technology
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ImageFlux Updates 2018
ImageFlux meetup #1
MICHII Shunsuke, pixiv Technologies Inc.
2018-01-25
ImageFlux
January 26, 2018
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Transcript
ImageFlux Updates MICHII Shunsuke | pixiv Technologies Inc. ImageFlux meetup
#1 2018-01-25
։ൃαΠΫϧΛՃ͢ΔΫϥυը૾มαʔϏε
About ImageFlux • ը૾มͷΫϥυαʔϏε • URLΛม͑Δ͚ͩͰ͖ͳαΠζͷαϜωΠϧΛੜ • 2016/12/13ϦϦʔεɻຊαʔϏε։͔࢝Β1
URLΛม͑Δ͚ͩͰը૾ม /thumb.jpg 3ྻσβΠϯʹมߋ͍ͨ͠ɹ
URLΛม͑Δ͚ͩͰը૾ม /c/w=120/thumb.jpg 3ྻσβΠϯʹมߋ͍ͨ͠ɹ ը૾Λେ͖͘ද͍ࣔͨ͠
URLΛม͑Δ͚ͩͰը૾ม /c/w=500/thumb.jpg 3ྻσβΠϯʹมߋ͍ͨ͠ɹ ը૾Λେ͖͘ද͍ࣔͨ͠ సૹྔΛগͳ͍ͨ͘͠
URLΛม͑Δ͚ͩͰը૾ม /c/w=500,f=webp:jpeg/… File size: 20%↓ 3ྻσβΠϯʹมߋ͍ͨ͠ɹ ը૾Λେ͖͘ද͍ࣔͨ͠ సૹྔΛগͳ͍ͨ͘͠
ImageFluxͷϝϦοτ • ։ൃෛՙΛ૿ͣ͞ʹσβΠϯͷॊೈੑΛߴΊΔ • ͪΐͬͱͨ͠σβΠϯͷมߋΛΤϯδχΞʹ૬ஊ͢Δඞཁ͕ͳ͍ • αϜωΠϧը૾ͷϚΠάϨʔγϣϯ͕ඞཁͳ͍ • ImageMagickͷ੬ऑੑͱ͔ؾʹ͠ͳͯ͘ྑ͍
طଘͷετϨʔδΛͦͷ··ར༻Մೳ • ϑΝΠϧͷϚΠάϨʔγϣϯͳͲඞཁͳͦ͘ͷ··ImageFluxΛద༻Մೳ • ҰൠతͳϑΝΠϧαʔόʹରԠ • HTTP/HTTPS GET • S3
API • ඞཁͳͱ͜Ζ͔Βඞཁͳ͚ͩImageFluxΛ͑·͢
ൢചɾαϙʔτ Πϯϑϥߏஙɾӡ༻ ιϑτΣΞ։ൃ γεςϜߏங
͓٬༷ετϨʔδ ίϯςϯπΩϟογϡ ը૾มॲཧ ΦϦδφϧը૾Λऔಘ มޙΩϟογϡΛ৴ ։ൃऀ ɾ৴URLͷઃఆ ɾΦϦδϯͷઃఆ ɾϨϙʔτͷӾཡ
εέʔϦϯάϞʔυ ΫϩοϓҐஔͷࢦఆ ը૾ͷΦʔόʔϨΠ
• ಉ͡ը࣭ͷJPEGͱൺֱͯ͠20-30%ϑΝΠϧαΠζΛݮՄೳ • ϒϥβͷϦΫΤετΛࣗಈผͯ͠WebP৴ΛΓସ͑ • ϞόΠϧΞϓϦͰར༻Մೳ • Android 4.4Ҏ্ •
iOS (ϥΠϒϥϦͷରԠ͕ඞཁ) WebPʹΑΔ৴ WebP JPEG Does the browser supports WebP? /c/f=webp:jpeg/example.png
ImageFlux users • PCɺϞόΠϧͳͲϓϥοτϑΥʔϜΛબͣར༻ • సૹྔʹԠͨ͡ྉۚମܥͷͨΊɺαʔϏεͷεέʔϧʹ͋ΘͤͯಋೖՄೳ
ImageFlux users גࣜձࣾϒϥέοτ༷ גࣜձࣾϝϧΧϦ༷
ImageFlux Updates in 2018 • ΠϯϑϥετϥΫνϟͷ֦ு • ౷ܭػೳͷվળ • ΑΓΘ͔Γ͍͢ྉۚମܥ
• ը૾ϑΥʔϚοτͷରԠ
ΠϯϑϥετϥΫνϟͷ֦ு • αʔόɺճઢͷ૿ڧΛ࣮ࢪ • ͜Ε͔ΒదٓεέʔϧΞοϓΛߦ͍͖ͬͯ·͢
౷ܭػೳͷվળ • ҙͷΛࢦఆͯ͠Ϩϙʔτ͕Ӿཡ • ը૾มͷΤϥʔϨϙʔτΛӾཡ Unsuppoted format example.jpg 0 byte
file Broken image
ΑΓΘ͔Γ͍͢ྉۚମܥ • ैདྷɺैྔ՝ۚͷΈͷγϯϓϧͳྉۚମܥΛ࠾༻ • ॳظඅ༻ɺసૹྔʹԠͨ͡ैྔ • ݄ʑͷྉ͕ۚΘ͔Γ͍͢ྉۚମܥΛݕ౼த
HEIF/HEIC • iOS 11͔Βಋೖ͞ΕͨHEICͷରԠΛ༧ఆ • ৄٕ͘͠ज़ηογϣϯ1Ͱ • ࠓޙ࠷৽ͷը૾ϑΥʔϚοτɺѹॖٕज़ͷैΛߦ͍͖ͬͯ·͢
ϥΠϒ৴ • ৽ͨʹϥΠϒ৴ͷಈతมαʔϏεΛϦϦʔε༧ఆ • ϒϥβ͔Β͙͢ʹେنϥΠϒ৴Λ࣮ݱ͢ΔαʔϏε • ݱࡏઈࢍ։ൃதͷͨΊڵຯ͋Δํ͝࿈བྷΛ • ৄٕ͘͠ज़ηογϣϯ2Ͱ
ImageFlux Updates in 2018 • ΠϯϑϥετϥΫνϟͷ֦ு • ౷ܭػೳͷվળ • ΑΓΘ͔Γ͍͢ྉۚମܥ
• ը૾ϑΥʔϚοτͷରԠ
։ൃαΠΫϧΛՃ͢ΔΫϥυը૾มαʔϏε