Chosankha Apple Ndi latsopano opaleshoni dongosolo Mac Os X Mountain Mkango akubwera yaitali ankayembekezera ndi anapempha ntchito AirPlay Mirroring, amene amapereka chithunzi mirroring ndi kukhamukira Audio kuchokera Mac kudzera Apple TV kuti TV chophimba. Komabe, monga zawululidwa mu Mountain Lion Developer Beta, izi zitha kupezeka pamitundu ina. Izi zitha kukhala zokhumudwitsa kwambiri kwa ogwiritsa ntchito omwe amagula OS X yatsopano ndipo makina awo akale adzasowa izi. Ipezeka kokha ngati muli ndi iMac, MacBook Air kapena Mac Mini yochokera pakati pa 2011 model ndi MacBook Pro kuyambira koyambirira kwa 2011.
M'masabata aposachedwa, malingaliro ambiri atuluka chifukwa chomwe Apple idasankha kuyika ziletso zotere. Ena a iwo adanena kuti inali njira yopezera ogwiritsa ntchito kugula chipangizo chatsopano. Ena amati ukadaulo wapadera wa DRM, womwe mibadwo yaposachedwa kwambiri ya mapurosesa ochokera ku Intel uli nawo, nawonso amathandizira izi. Komabe, chowonadi chikuwoneka kukhala kwina. Chifukwa muyenera osachepera 2011 Mac ntchito AirPlay Mirroring ndi chifukwa mchitidwe akale zithunzi tchipisi sangathe kupitiriza ndipo sangathe kupereka zotsatira zofanana ndi atsopano. AirPlay Mirroring amafuna H.264 kabisidwe kuthamanga mwachindunji pa zithunzi Chip, amene ndi luso compress kanema mwachindunji pa zithunzi khadi popanda kufunika mphamvu purosesa mphamvu.
Sid Keith, wopanga pulogalamu ya AirParrot, yomwe imatha kuwonetsa zithunzi ku Apple TV, idatsimikizira kuti popanda thandizo la hardware, Mirroring ndiyofunika kwambiri, makamaka pa CPU, ndipo ikhoza kuchepetsa dongosololi mpaka kufika pamlingo umene Apple sangalole. Ndipo si Macs kuti sangathe ntchito AirPlay pamaso 2011. Ngakhale ndi iOS zipangizo, muyenera kukhala osachepera iPhone 4S ndi iPad 2 ntchito AirPlay Mirroring. Zitsanzo zakale zilibenso mwayi wa H.264 encoding pazithunzi zawo tchipisi.
[chitani = "citation"]Popanda chithandizo cha hardware, Mirroring ndiyofunika kwambiri makamaka pa CPU ndipo ikhoza kuchedwetsa dongosolo mpaka kufika pamlingo umene Apple sakanalola.
Komanso, mtsogoleri wa gulu lachitukuko la AirParrot, David Stanfill, adanena kuti m'badwo waposachedwa kwambiri wa mapurosesa a Intel ndi omwe adakumana ndi zofunikira za Apple zaukadaulo wa AirPlay. Chifaniziro chonsecho chitakhala mu buffer ya chip graphics, gawo lofunika kwambiri ndikusintha chisankho (ndicho chifukwa chake Apple imalimbikitsa chiŵerengero cha 1: 1 cha AirPlay pa chithunzi chosinthidwa), kutembenuka kwa mitundu kuchokera ku RGB kupita ku YUV ndi decoding kwenikweni pa graphics khadi. Pambuyo pake, ndikofunikira kusamutsa kanema wocheperako ku Apple TV.
Komabe, izi sizikutanthauza kuti kufalitsa kanema popanda H.264 encoding pa zojambulajambula Chip sikutheka. Zomwe mukufunikira ndi purosesa yamitundu yambiri. Kugwiritsa ntchito kwa AirParrot ndiye umboni wabwino kwambiri. Choyipa chachikulu ndikutentha kowonekera kwambiri panthawiyi. Ndipo, monga tikudziwira, Apple sakonda zimenezo. "Popanga AirParrot, nthawi zonse timayang'ana kwambiri CPU katundu," akupitiriza Stanfill. Amawonjezeranso kuti H.264 encoding imathamanga mokwanira pa purosesa iliyonse yamitundu yambiri. Koma kukulitsa chithunzi ndi kutembenuka kwamtundu ndiye gawo lokhometsa msonkho kwambiri.
Komabe, si chabe chakuti ngati wosuta ali watsopano kapena wamkulu Mac, iye ntchito AirPlay Mirroring kapena AirParrot. Zida za netiweki za wogwiritsanso ntchito zidzakhala zofunikira. Mwachitsanzo, kuti musewere mavidiyo osalala kuchokera pa sewero la intaneti popanda kuyankha kochulukira pakati pa mawu ndi makanema, osachepera AirPort Express kapena rauta yapamwamba ya N ndiyovomerezeka. Zidzadaliranso kwambiri pa intaneti ya wosuta. Choncho ntchito BitTorrent pa AirPlay Mirroring mwina si lingaliro bwino.
Kwa eni ake a Mac achikulire kuposa 2011 omwe sangathe kugwiritsa ntchito mwachindunji AirPlay Mirroring mu OS X Mountain Lion yatsopano, pali mwayi wogwiritsa ntchito mapulogalamu ena monga AirParrot, yomwe $9,99 imagwira ntchito pamakina ndi Snow. Leopard ndi pamwamba.
Ndili ndi funso ... pali malangizo amomwe mungakhazikitsire rauta ya airplay (mirroring) ... ngati chithandizo cha mac chikulengezedwa. Mu netiweki tili AppleTV60, iMac (3), macbook ovomereza (2011), iP2010 ndi iP4s, m'badwo woyamba ndi wachiwiri mapiritsi. Kodi mungandiuze ngati ndiyenera kuvutika ndi zoikamo rauta ndikupeza Airport kapena TC?
Apa zimadalira zomwe WiFi router yotchulidwa ili nayo, ngati ili ndi 802.11 - B / G / N kumene N ili yofunika kwambiri, yesani kukhazikitsa rauta kuti mugwiritse ntchito mtundu uwu, mphamvu ya chizindikiro imakhalanso ndi gawo, ngati rauta ili kutali kwambiri ndi zida zonse ziwiri kotero kuyankha kudzakhala pang'onopang'ono pamenepo. Kotero, chifukwa cha mayeso a AirPlay, ndingayesere kuika rauta molunjika pafupi ndi AppleTV ndi kuwulutsa chipangizo kudzera pa AirPlay kuika chinachake mu ATV pafupi ndi momwe ndingathere ndipo ngati zonse zili bwino, chifukwa chake ndi mtunda wochuluka ndipo mwinamwake. rauta wina sangathetse, koma ngati vuto likadali lomwelo ndikupangira rauta kuchokera ku Apple, mwina AirPort kapena TimeCapsule, koma zomwe ndakumana nazo ndi TC ndizabwino kwambiri (koma ndilibe Apple TV pano, kotero Ine sindikudziwa momwe AirPlay ntchito), Mulimonsemo, zoikamo, mwayi osiyana maukonde 2,4GHz ndi 5GHz, etc. ndi wangwiro .
Zikomo ... potsiriza ndinayika google zolemba zina ndikuchotsa rauta yonse ndikuyiyika mfundo ndi mfundo molingana ndi malangizo. Tsopano ine ndikhoza kunena kuti zimagwira ntchito mwangwiro ... kotero ine sindikufuna kufuula izo ... koma ndiye sindimapeza rasterization yaikulu ... Zidzachitikanso pa TC ... Ndimakhalanso ndi chidziwitso chabwino kwambiri ndi icho ... musangolembapo ndi zilembo ... ndiye mesh disk imapita ku gehena ndi liwiro.) Komabe, zikomo ... pang'ono ndakhala ndikukonzekera :o)
Ndine wokondwa kuti zikugwira ntchito kwa inu;)
Chabwino, ndikuganiza kuti geforce 320m kuchokera ku 2010 macbook ovomereza adzatha kuigwira, chifukwa ndi yamphamvu kwambiri kuposa Intel HD 3000 mu 2011 MBP Zikuoneka kuti Apple sakufuna kukhathamiritsa pulogalamu ya 2010 macbook ovomereza. geforce 9400m kuchokera ku 2009 MBP makadi ojambulawa ndi amphamvu kwambiri kuposa khadi lojambula mu ipad 2.
Ndinayesa parot ya mpweya ndipo zotsatira zake zinali zoipa kwambiri. Chithunzicho chinali mu mawonekedwe a 4: 3 pa TV ya 16: 9 ndipo zinali zosatheka kuwonera. Ndidayamba kusintha kukhala mp4 kuti izidutsa mu iTunes. Chochitikacho ndi chosayerekezeka.
mu 10.8, mirroring ndi mwala ... ngati kusinthidwa mwachitsanzo kwa VLC ... kuti ine sindikanati pagalasi mwachindunji. Kupanda kutero, ndikusinthabe kukhala .mov ndikuyika mu iTunes... kotero kuti nditha kuyisewera molunjika pa ATV popanda kutumiza kuchokera ku iTunes...
Uwu ndiye kupusa kwakukulu m'malingaliro anga ... Ndili ndi iMac mochedwa 2009 yokhala ndi khadi la zithunzi za ATi HD 4850 ndi 512Mb ndipo molingana ndi mafotokozedwe a ATi, zithunzi izi zimakhala ndi purosesa ya UVD ku H.264 / AVC ndi VC-1 .. purosesa ndi 4 core Intel Core i5.. musandiuze kuti izi sizikhala zophweka ...
Chabwino, ndikudabwa ngati wina angavomereze ndemanga yanga ...
Chifukwa chake yesani kupanga mpikisano wamakodi ah264. Ikani ma macbook anu akale pafupi ndi iPad 2/3 yanu ndikuwona amene apambana. Mudzadabwa kwambiri ndi kusiyana kwa nthawi. Kuchita kwaiwisi sikukufananizidwa apa, koma kupsinjika kwa h264 ndi kukhathamiritsa kwake.
Ndangoyesa pa MacBook Pro 15 ″ yanga, Core i5, Mid 2010 model pa 10.8.1 ndipo palibe vuto lililonse ndi pulogalamuyi. iStat imandiwonetsa kutentha pa purosesa yozungulira 70 °, yomwe ndi yochulukirapo, koma mafani samathamanga pa liwiro linalake - pafupifupi 2000 rpm ... ndikuyendetsa Apple TV 3.
Kusintha: Chifukwa chake ndidayesanso kuyendetsa Parallels Desktop ndi Win7, idatuluka thukuta pang'ono, koma funso ndilakuti ngati zomwe zidayambitsa sizinali ndendende pakuyambika kwa Win... :-) Komabe, chomwe chidapangitsa kuti igwire ntchito ndikuyendetsa HD 1080 chiwonetsero mu Win Media Player .. Kuchedwa kusewera kunawoneka ndipo purosesa idayamba kutentha pang'ono.