ðŠiOSDC 2018ã§ç»å£åºæ¥ãŸããïŒããåºæ¥ãŸããïŒïŒ
ããã«ã¡ã¯ãã®ã£ãºã§ãã
iPhone倧奜ãã§ããŒã£ãšç¬åŠã§ã¢ããªäœã£ãŠæ¥ãŸããããããæ°å¹Žã§ç€ŸäŒã«åºãããããã³ãã¥ããã£ã¿ãããªã®ããããšããã®ãç¥ã£ãŠæãå¥ããŠèŠãŠããŸããã
iOSDC2017ã§ã¯ãäŒç€Ÿãããã±ãã代ãåºãã¿ãããªè©±ãå°è³ã«æã¿ãªããèªè ¹ã§å人ã¹ãã³ãµãŒãã±ãããè³Œå ¥ããŠåå ããŸããã100%å³ããããã£ãããèªè ¹åºãããé 匵ãããšæã£ãããã§ããã
peaksãæžããããªäººãã¡ãéãŸã£ãŠè©±ããŠããã®ãèŠãŠã¯èªåããããã人ãã¡ã«èŠããŠããããããšæããªããã»ãã·ã§ã³ãèããŠããŸããã
Xcodeã®éå ¬åŒãã©ã°ã€ã³ã觊ã£ãããšã®ãã£ãåã¯ãæ芪äŒã§takasekå çã«éå ¬åŒãã©ã°ã€ã³ã®è©±ãèããŸãããããããããã§ãéã«è©³ããã®ãªãç§ãç¥ããããèªåãXcodePluginã®äºã¯äœãåãããªããŠãä»åã®ç»å£ã®çºã«å匷ãããããšããè¿çããããã®ã¯ä»ãé®®æã«ïŒèšãåãã¯éã£ãããé®®æãããªããã©ïŒèŠããŠããŸãã
æ芪äŒã§ã¯ãããããã§ãã³ãã¥éãªèªåã¯ç¥ãåããšã°ãã話ããŠããèšæ¶ããããŸããããã§ããiOSDC2017ã¯ãšãŠãè奮ããŠæ¥œããæéã§ãããèªåããããŸã§äžäººã§æžããŠããã³ãŒãã®ã³ãã¥ããã£ããããªã«å€§ããçãäžãã£ãŠããããšã«é©ããŸããã
ãããŠãç±ã¯å šç¶å·ããæ°ãã€ãããtry!Swift tokyo2017ã®ãã±ãããæã«å ¥ããŠããŸããããã®é ã«ã¯ããiOSDCç»å£ãããïŒãšããæ°æã¡ã ã£ãã§ãtry!Swiftããšããå¿ææ°ã¯ãã£ãã®ã§ããåããŠã®åå ãšããäºããã£ãŠäžååå åŽã§è¡ã£ãŠããâŠãšããšããŸãããããããåéããŠãã®ãâŠïŒ
try!Swiftã¯ã©ããé«åºŠãªå 容ã§ãã€ããŠè¡ãã®ã«ç²Ÿäžæ¯ã§ãããè±èªã ãããã ãå°è±¡çã ã£ãã®ã¯éãããã£ã岞å·ããã«å£°ãããããèªåã®äºãç¥ã£ãŠããäºã§ãããªãã«âŠïŒ
ãããåã«äœã£ãAppleTVåãã®ã¢ããªã«realmã䜿ã£ãŠããã§ããïŒãããŠrealm blogã«ããªã³ã¯è²Œã£ãŠããã£ãŠããŸãããããã¯å€©æãå èŠã®æãéå»ã®ä¿ºãšããæãã§ããïŒïŒïŒã¡ãªã¿ã«tvos察å¿ããåã®ãœãŒã¹ãç¡çããã³ã³ãã€ã«ããŠäœ¿ã£ãŠãŸãããïŒããããªããïŒ
ããããããã§å¿µé¡ã®peaksèè ã«ç¥ã£ãŠããããšããæãã¯éæããããã§ããããã®åŸãè¬ã«tarunonãããèªåã®ååšãèªç¥ããŠãããšããããšãã¢ãã¿ãŒããŒãã£ã§çºèŠããŠæšæ¶ãããdiscordã«å ¥ã£ããããŸããã
ãã£ã¡ãå¬ããã
2018幎ã«ãªã£ãŠãiOSDCã§ç»å£ããããšããææ°èŸŒã¿ã¯ãã£ããã®ã®LTãããããããããšã®ãªãã£ãèªåã¯ãŸãã¯ããããªã€ãã³ãã«é¡ãåºããŠã¿ãããšã«ããŸããã
ãšããããconpassã§peaksæžããŠãããªäººãåå ããã€ãã³ããããã¹ãããŠãåå ããŸããããããŠãåºæ¥ãã ãç»å£ã®å¿åãããŠã¿ãŸããã
5åã§ã15åã§ãã誰ããã£ãŠãªãããã ãšããé£ããããªãã®ãéžãã§ã¿ãŸããããããŠãã¹ããŒã«ãŒãšããŠåå ãããšæ芪äŒã®è³ªã段éãã«å€ãããŸããã
äœãå€ãã£ãã£ãŠã話ããããŠãããããã§ãïŒããã¯ã³ãã¥éããç»å£ã ãªãšæãã¢ããã«ç¹ãããŸãããããã話ããããŠããã人ã«å¥ã®å Žæã§äŒã£ãã話ãããããïŒå¥œåŸªç°ãã€ããŒã«ãŒãã®å®æã§ãïŒïŒïŒ
ãã®å¢ãã§ãiOSDC 2018ã«CfPãïŒæ¬åºããŸãããå šéšããã£ãŠãªãäºã§ããæ¡æããããããããšæã£ãäºã§ããã¡ãã£ãšãã¿ã£ãœãå 容ãå ¥ããŸããã
ãããŠéã£ãã®ãMetalã®è©±ã§ãããïŒã€ã®CfPã®äžã§äžçªãã£ãŠã¿ããã£ãå 容ã§ãããæé«ïŒ
ããããèš³ã§iOSDC 2018ã¯ã¹ããŒã«ãŒãšããŠåå ããã®ã§ãããæ£çŽãã¡ããã¡ã話ãããŠè²°ããŸãããæ¬åœã«ããããšãããããŸããèªåã§å€æããäºã§ã¯ãªãã§ãããã³ãã¥ããã£ã®äžå¡ã«ã¯ãªããããããªãããšæããããã«ã³ãã¥ãã±ãŒã·ã§ã³ãåºæ¥ãŸããããããŠããããããè²ã ã€ãã³ãã«é¡ãåºããšæããŸããçãããããã²äŒè©±çžæã«ãªã£ãŠãã ããã段ã ãšèªåãã話ããããããããã«ãªã£ãŠæ¥ãæ°ãããŸãã
ããããã®ç®æšãšããŠã¯ãæ¬ãæžããŸããæè¡æžå±ïŒãããã¯ååã®æè¡æžå±è¡ã£ãæã«ã³ãã¥ããã£å å°ããŠã人ã¯å人èªãæžããŠã説ãæããããã§ããèŠããèŠãŸãã§ããããã£ãŠã¿ãããšæããŸãïŒããæéãå±ããïŒ
ããšã¯ãã³ã³ãã€ã©ãšããSwiftèªäœã®ã¢ã¬ã³ã¬ãã«ãã³ããïŒãããšã¯èšã£ãŠããªãïŒãšããŸãã¢ããªäœããšããARæ°ã«ãªããšãiPad欲ãããšãCoreML䜿ããããšãMetalçªãè©°ããŠã¿ããšãåç»ãšãé ä¿¡ãšããããæè¡ããããšãâŠ
ãšããèš³ã§ãiOSDCä»å€ãã®ã€ãã³ããèªåã®äººçã®ã¿ãŒãã³ã°ãã€ã³ãã«ãªã£ãŠãŸãããŒïŒãšããã®ãã¢ãã£ãŠã¿ãŸãããæ¬åœã«é¢ä¿è åäœãã®ã»ãå šå¡ããããšãããããŸããïŒæ¥œããã£ãïŒïŒ
ãšã¢ã話ã§ã ãã¶äœ¿ã£ã¡ãããŸããããèšäºåããæã«ã¿ã€ãã«æãæµ®ãã°ãªãã®ã§ã話ããäºæžããŸãã
ã¹ã©ã€ãã¯ããïŒåç»ã¯åºãã貌ããŸãïŒïŒïŒ
以äžããã£ã質åïŒããèŠã
Q: Lottieç¥ã£ãŠãïŒãªãã§äœ¿ããã®ïŒ
Lottieã¯ãAFã®ã¬ã€ã€ãŒãCALayerã§åçŸããã®ã§ãTweenã¢ãã¡ãŒã·ã§ã³ã«ã¯åŒ·ãã§ããæ¯ãã¬ãŒã çµµæã®å€ããã·ãŒã±ã³ã¹ã¢ãã¡ãŒã·ã§ã³ã«ã¯åŒ±ãã§ãããããããã¯ã¿ãŒã䜿ããã®ã§å€§ãã衚瀺ããŠãéããªãã«ããäžã«ç¶ºéºã«è¡šç€ºã§ããå©ç¹ã¯ãããŸãããŸããã°ã©ããŒã·ã§ã³ã®è¡šç€ºãªã©äžéšåçŸåºæ¥ãªãè¡šçŸããã©ãããã©ãŒã ããšã«åçŸæ§ãç°ãªãç¹ããããŸãã
äžæ¹ã§Kitsunebiã¯ãmp4ããã®ãŸãŸåçããããã©ãã ãèŠãç®ããªããã«ãªã£ãŠãè² è·ãå€ãããªãå©ç¹ããããŸãããŸããmp4ãšå®å šã«åãèŠãç®ã§åçã§ããã®ã§AFã®äœãæ¹ã衚瀺ã®åçŸæ§ã«ãããã¶ã€ããŒãšã®äžäžèŽãã»ãŒãããŸããããããã解å床ã«ãã£ãŠã¯ãã±ããéããªãããšããããŸãã
äžé·äžçãªã®ã§ãèªåã®ãµãŒãã¹ã«åããŠããæ¹ãå©çšãããšè¯ããšæããŸãã
Q: OpenGLESã¯ObjCã®æ¹ãæžããããã®ã«KitsunebiãObjCã§æžããªãã®ãªãã§ïŒïŒ
Swiftã§æžããæ¹ã人æ°åºããã£ãŠæã£ãã®ãšãSwiftçæžãããŠãã£ã¡ã人æ°åºããå«ã ãªããšæã£ãããã§ãã
äœè«ã§ãããKitsunebiã®å身ã§ããAlphaMaskVideoPlayerã¯try!Swiftã§å €ããã«èŠããããæµè¡ãããããªãååã©ãã«ãããæ¹ãããããïŒæèš³ïŒãšèšãããã®ã§ã¡ãã£ãšæµè¡ãããšæèããŠãŸããã¡ãã£ãšãã
Q: HLSã§é
ä¿¡ããŠãïŒ
rtmpã§é ä¿¡ããŠã4G/LTEãªãHLSãWiFiãªãrtmpã§èŠèŽããŠãŸããæ¬åœã¯å šéšrtmpããããã©Appleã®ã¬ãã¥ãŒã¬ã€ãã©ã€ã³ã«ããæžããŠããã®ã§ããããŠããAndroidçã¯rtmpãªã³ãªãŒãé 延ã¯HLSã§ã0.3~1.0ç§ãããã«ãªãç®æ®µããããŸãã
Q: Kitsunebiã¯åéæã«ã¯å¯Ÿå¿ããŠãïŒ
ããŠãŸãïŒã¢ã«ãã¡å€ããããç°è²ã®ç®æã¯åéæã«ãªããŸãã
Q: çŸé¡çŸèãã£ã«ã¿ãŒã£ãŠã©ããã£ãŠãã®ïŒ
AppStoreã«ãèšèŒããããŸãããSenseTimeã®SDK䜿ã£ãŠããŸããSNOWãšããšåããã€ã§ããïŒä»ã¯ç¥ããªãïŒ
Q: Androidãšã³ãŒãã®å
±éåã¯ããŠããã
ããŠãªãã§ããã·ã§ãŒãã®ããžãã¯ãéåžžã«ç°¡åãªã®ã§å ±éåã¯ããŠãªããã©ãã»ãŒåãæå³ã®ã³ãŒãã«ãªã£ãŠãŸãã
ãŸãGLESåŽã®ã³ãŒããè€éã§ã¯ãªãã®ã§ObjC/Swiftãškotlinã®äž¡æ¹ã§æžãããŠããŸãã
以äžã§ãïŒïŒïŒïŒðŠðŠðŠðŠðŠ