Vhara shambadzo

Iine itsva Mac OS X Mountain Shumba yekushandisa system inouya yakamirirwa kwenguva refu uye yakakumbirwa AirPlay Mirroring chimiro, chinopa mufananidzo girazi uye kutenderera kutenderera kubva kuMac kuburikidza neApple TV kuenda kuterevhizheni. Nekudaro, sezvakaratidzwa muGomo reShumba Developer Beta, chimiro ichi chinongowanikwa kune mamwe mamodheru. Izvi zvinogona kuodza mwoyo kukuru kune vashandisi vanotenga OS X itsva uye michina yavo yechikuru ichave ichishaya chinhu ichi. Ichawanikwa chete kana iwe uine iMac, MacBook Air kana Mac Mini kubva pakati-2011 modhi uye MacBook Pro kubva yekutanga-2011 modhi.

Mumavhiki achangopfuura, dzidziso dzisingaverengeke dzakabuda kuti sei Apple yakasarudza kuisa zvirambidzo zvakadaro. Vamwe vacho vaiti yaive zano rekuti vashandisi vatenge mudziyo mutsva. Vamwe vaiti yakakosha DRM tekinoroji, iyo chete ichangoburwa zvizvarwa zve processors kubva kuIntel, inoitawo basa mune izvi. Zvisinei, chokwadi chinoratidzika kuva chiri kumwewo. Chikonzero iwe unoda kanenge 2011 Mac kushandisa AirPlay Mirroring imhaka yekuti mukuita ekare machipisi emifananidzo haagone kuenderera uye haagone kupa mhedzisiro yakafanana neyezvino. AirPlay Mirroring inoda H.264 encoding kuti imhanye yakananga pa graphics chip, iyo inokwanisa kudzvanya vhidhiyo yakananga pane graphics kadhi pasina kudiwa kwesimba processor simba.

Sid Keith, muvandudzi weAirParrot application, iyo inogona kufambisa mifananidzo kuApple TV, yakasimbisa kuti pasina tsigiro yehardware, Mirroring inoda zvakanyanya, kunyanya paCPU, uye inogona kudzikisira sisitimu kusvika pamwero waisambobvumirwa neApple. Uye hazvisi Macs kuti havagoni kushandisa AirPlay pamberi 2011. Kunyange iOS mano, unofanira kuva kanenge iPhone 4S uye iPad 2 kushandisa AirPlay Mirroring. Vakuru vemhando zvakare havana mukana weH.264 encoding pamapikicha avo emifananidzo.

[ita chiito = "citation"]Pasina tsigiro yehardware, Mirroring inoda zvakanyanya kunyanya paCPU uye inogona kudzikisira sisitimu kusvika pamwero waisambobvumirwa neApple.[/do]

Zvakare, mukuru weAirParrot timu yekuvandudza, David Stanfill, akacherechedza kuti chizvarwa chazvino cheIntel processors chakasangana neApple zvakatemerwa tekinoroji yeAirPlay tekinoroji. Mushure mekunge mufananidzo wacho wese uri mubuffer ye graphics chip, chikamu chinonyanya kudiwa ndechekugadzirisa kugadzirisa (ndosaka Apple ichikurudzira chiyero che1: 1 yeAirPlay yemufananidzo wakafambiswa), kushandurwa kwemavara kubva kuRGB kuenda kuYUV uye chaiyo decoding pane graphics kadhi. Zvadaro, zvinongodiwa kuendesa kadhidhiyo kadiki kuApple TV.

Zvisinei, chokwadi ichi hachirevi kuti kutapurirana kwevhidhiyo pasina H.264 encoding pane graphics chip hazvibviri. Zvese zvaunoda i-multi-core processor. Iyo AirParrot application ndiyo yakanakisa humbowo. Chinhu chikuru chakakanganisika ndechekudziya kunoonekwa zvakanyanya panguva iyi. Uye, sezvatinoziva, Apple haifarire izvozvo. "Kana tichigadzira AirParrot, taigara takatarisa zvakanyanya paCPU mutoro," anoenderera mberi Stanfill. Anowedzerawo kuti H.264 encoding inokurumidza zvakakwana pane chero yakawanda-core processor. Asi kuyera kwemufananidzo uye kushandurwa kwemavara ndicho chikamu chinotemesa mutero.

Zvisinei, hachisi chokwadi chokuti kana mushandisi ane itsva kana vakuru Mac, achashandisa AirPlay Mirroring kana AirParrot. Mushandisi wetiweki michina ichave yakakosha zvakare. Semuyenzaniso, yekutamba zvakanaka kwevhidhiyo kubva kuwebhu player pasina kuwedzera mhinduro pakati peodhiyo nevhidhiyo, ingangoita AirPort Express kana yemhando yepamusoro N router inokurudzirwa. Izvo zvakare zvinoenderana nezvakawanda pamushandisi wetiweki mutoro. Saka kushandisa BitTorrent panguva AirPlay Mirroring zvimwe haisi pfungwa yakanakisisa.

Kune varidzi veMac mamodheru anopfuura 2011, vasingazokwanise kushandisa zvakananga AirPlay Mirroring mune itsva OS X Mountain Shumba, pachine sarudzo yekushandisa yechitatu-bato maapplication akadai AirParrot, iyo yeUS $ 9,99 inoshanda pamichina ine. Snow Leopard uye pamusoro.

Kunobva: CultofMac.com

munyori: Martin Pučik

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