Apple picker Nrog rau kev ua haujlwm tshiab Mac OS X Mountain Lion los txog ntev-tos thiab thov ua haujlwm AirPlay Mirroring, uas muaj cov duab mirroring thiab suab streaming ntawm Mac ntawm Apple TV mus rau lub TV screen. Txawm li cas los xij, raws li tau qhia hauv Mountain Lion Developer Beta, qhov no tsuas yog muaj rau qee tus qauv. Qhov no tuaj yeem yog qhov kev poob siab loj rau cov neeg siv uas yuav OS X tshiab thiab lawv cov tshuab qub yuav ploj lawm qhov no. Nws tsuas yog muaj yog tias koj muaj iMac, MacBook Cua lossis Mac Mini los ntawm nruab nrab-2011 qauv thiab MacBook Pro los ntawm cov qauv thaum ntxov-2011.
Hauv lub asthiv tsis ntev los no, suav tsis txheeb qhov kev xav tau tshwm sim vim li cas Apple txiav txim siab los txwv cov kev txwv no. Qee tus ntawm lawv tau thov tias nws yog lub tswv yim kom tau txais cov neeg siv khoom yuav khoom tshiab. Lwm tus tau thov tias tshwj xeeb DRM thev naus laus zis, uas tsuas yog tiam tshiab ntawm cov txheej txheem los ntawm Intel muaj, kuj ua lub luag haujlwm hauv qhov no. Txawm li cas los xij, qhov tseeb zoo li nyob rau lwm qhov. Yog vim li cas koj xav tau yam tsawg kawg 2011 Mac siv AirPlay Mirroring yog vim hais tias nyob rau hauv kev xyaum cov laus graphics chips tsis tuaj yeem khaws thiab tsis tuaj yeem muab cov txiaj ntsig zoo ib yam li qhov tseeb. AirPlay Mirroring yuav tsum tau H.264 encoding khiav ncaj qha rau ntawm daim duab nti, uas yog lub peev xwm los compress video ncaj qha rau ntawm daim npav graphics yam tsis tas yuav muaj lub zog processor.
Sid Keith, tus tsim tawm ntawm AirParrot daim ntawv thov, uas tuaj yeem tshaj tawm cov duab rau Apple TV, lees paub tias tsis muaj kev txhawb nqa kho vajtse, Mirroring yog qhov xav tau heev, tshwj xeeb tshaj yog ntawm CPU, thiab tuaj yeem ua rau lub kaw lus qeeb mus rau theem uas Apple yuav tsis tso cai. Thiab nws tsis yog Macs xwb uas siv tsis tau AirPlay ua ntej 2011. Txawm nrog iOS pab kiag li lawm, koj yuav tsum muaj tsawg kawg yog ib tug iPhone 4S thiab iPad 2 siv AirPlay Mirroring. Cov qauv qub kuj tsis muaj qhov ua tau ntawm H.264 encoding ntawm lawv daim duab chips.
[ua haujlwm = "citation"] Yog tsis muaj kev txhawb nqa kho vajtse, Mirroring yog qhov xav tau heev tshwj xeeb ntawm CPU thiab tuaj yeem ua rau lub kaw lus qeeb mus rau qib uas Apple yuav tsis tso cai.[/do]
Tsis tas li ntawd, tus thawj coj ntawm pab pawg txhim kho AirParrot, David Stanfill, tau sau tseg tias tsuas yog tiam tshiab ntawm Intel cov txheej txheem tau ntsib Apple cov lus qhia nruj rau AirPlay thev naus laus zis. Tom qab tag nrho cov duab yog nyob rau hauv qhov tsis zoo ntawm cov duab nti, qhov xav tau tshaj plaws yog los kho qhov kev daws teeb meem (yog vim li cas Apple pom zoo 1: 1 piv rau AirPlay rau cov duab streamed), hloov xim ntawm RGB rau YUV thiab cov decoding tiag tiag ntawm daim card graphics. Tom qab ntawd, nws tsuas yog tsim nyog los hloov cov kwj video me me rau Apple TV.
Txawm li cas los xij, qhov tseeb no tsis tau txhais hais tias kev sib kis video yam tsis muaj H.264 encoding ntawm cov duab nti yog ua tsis tau. Txhua yam koj xav tau yog multi-core processor. Daim ntawv thov AirParrot yog qhov pov thawj zoo tshaj plaws. Qhov loj tshaj qhov tsis zoo yog cov cua sov pom zoo thaum lub sijhawm ua haujlwm no. Thiab, raws li peb paub, Apple tsis nyiam qhov ntawd. "Thaum tsim AirParrot, peb ib txwm tsom ntau dua ntawm CPU load," Stanfill txuas ntxiv. Nws kuj ntxiv tias H.264 encoding yog ceev txaus ntawm txhua tus tub ntxhais processor. Tab sis cov duab scaling thiab xim hloov dua siab tshiab yog ib tug intensive taxing.
Txawm li cas los xij, nws tsis yog qhov tseeb tias txawm tias tus neeg siv muaj lub Mac tshiab lossis laus dua, nws yuav siv AirPlay Mirroring lossis AirParrot. Tus neeg siv khoom siv network yuav tseem ceeb heev. Piv txwv li, rau kev ua yeeb yaj kiab zoo los ntawm lub vev xaib neeg uas ua ntawv yam tsis muaj lus teb ntau ntxiv ntawm lub suab thiab video, tsawg kawg yog AirPort Express lossis zoo dua N router raug pom zoo. Nws kuj tseem yuav nyob ntawm ntau tus neeg siv lub network thauj khoom. Yog li siv BitTorrent thaum AirPlay Mirroring tej zaum tsis yog lub tswv yim zoo tshaj.
Rau cov tswv ntawm Mac qauv laus dua 2011 uas yuav tsis tuaj yeem siv ncaj qha siv AirPlay Mirroring hauv OS X Mountain Lion tshiab, tseem muaj kev xaiv siv cov ntawv thib peb xws li AirParrot, uas rau US $ 9,99 ua haujlwm ntawm cov tshuab nrog Snow Leopard thiab saum toj no.
Kuv tsuas muaj ib lo lus nug ... puas muaj cov lus qhia yuav ua li cas teeb tsa lub router rau airplay (mirroring) ... Kuv tsis paub meej tias hauv kev teeb tsa ntawm Cisco router, 60Mbit los ntawm UPS ua haujlwm zoo, txawm tias. yog tias mac kev txhawb nqa tau tshaj tawm. Hauv lub network peb muaj AppleTV3, iMac (2011), macbook pro (2010), iP4 thiab iP4s, thawj thiab thib ob tiam ntsiav tshuaj. Koj puas tuaj yeem qhia kuv yog tias kuv yuav tsum thab nrog qee qhov chaw router thiab tau txais tshav dav hlau lossis TC?
Ntawm no nws nyob ntawm seb tus qauv WiFi tus router tau hais li cas, yog tias nws muaj 802.11 - B / G / N qhov twg N yog qhov tseem ceeb tshaj plaws, sim teeb lub router kom siv hom no tiag tiag, lub teeb liab lub zog yeej tseem ua lub luag haujlwm, yog tias lub router nyob deb dhau ntawm ob lub cuab yeej yog li cov lus teb yuav qeeb dua nyob rau ntawd. Yog li, tsuas yog rau AirPlay kev xeem, kuv yuav sim muab lub router ncaj qha rau ntawm AppleTV thiab cov cuab yeej tshaj tawm ntawm AirPlay kom tso ib yam dab tsi hauv ATV kom ze li sai tau thiab yog tias txhua yam zoo, qhov laj thawj yog ntau dhau thiab tej zaum. Lwm lub router yuav tsis daws nws, tab sis yog tias qhov teeb meem tseem zoo ib yam kuv xav kom lub router los ntawm Apple, xws li AirPort lossis TimeCapsule, tab sis kuv qhov kev paub nrog TC yog qhov zoo heev (tab sis kuv tsis muaj Apple TV tsis tau, yog li ntawd. Kuv tsis paub yuav ua li cas AirPlay ua haujlwm), nyob rau hauv txhua rooj plaub, cov chaw, muaj peev xwm ntawm kev sib cais network rau 2,4GHz thiab 5GHz, thiab lwm yam yog zoo meej.
Ua tsaug ... Thaum kawg kuv tau googled qee cov ntawv thiab tshem tawm tag nrho cov router thiab teeb tsa nws taw tes raws li cov lus qhia. Tam sim no kuv tuaj yeem hais tias nws ua haujlwm zoo kawg nkaus ... yog li kuv tsis xav qw nws tawm ... tab sis tom qab ntawd kuv tsis tau txais ib qho loj rasterization ... lossis chopping thaum mirroring ntawm iPad lossis iMac. Nws kuj yuav tshwm sim rau TC... Kuv kuj muaj qhov zoo tshaj plaws nrog rau nws ... tsuas yog tsis txhob sau rau nws nrog diacritics... ces lub mesh disk mus rau ntuj raug txim nrog ceev.) Txawm li cas los, ua tsaug ... tsawg kawg kuv tau txais qhov dai ntawm qhov chaw :o)
Kuv zoo siab nws ua haujlwm rau koj ;)
Zoo, kuv xav tias geforce 320m los ntawm 2010 macbook pro yuav tuaj yeem ua tau, vim tias nws muaj zog dua li Intel HD 3000 hauv 2011 MBP. Pom tau tias Apple tsis xav ua kom zoo tshaj qhov kev pab cuam rau 2010 macbook pro. geforce 9400m los ntawm 2009 MBP. Cov ntawv teev lus no muaj zog dua li daim npav duab hauv ipad 2.
Kuv sim huab cua parot thiab qhov tshwm sim yog qhov tsis zoo. Daim duab yog nyob rau hauv 4: 3 hom ntawm 16: 9 TV thiab nws tsis tuaj yeem saib. Kuv pib converting rau mp4 ces nws yuav mus hauv itunes. Cov kev paub yog incomparable.
hauv 10.8, mirroring yog lub pov haum ... yog tias nws tau hloov pauv piv txwv rau VLC ... uas kuv yuav tsis tau tsom iav ncaj qha. Txwv tsis pub, kuv tseem hloov mus rau .mov thiab muab tso rau hauv iTunes ... yog li ntawd kuv yuav ua si nws ncaj qha rau ATV yam tsis tau xa los ntawm iTunes ...
Qhov no yog qhov ruam tshaj plaws hauv kuv lub tswv yim... Kuv muaj iMac lig 2009 nrog ATi HD 4850 daim npav duab nrog 512Mb thiab raws li ATi specifications, cov duab no muaj cov txheej txheem txiav txim siab UVD rau H.264 / AVC thiab VC-1. .. tus processor yog 4 core Intel Core i5 .. tsis txhob qhia kuv tias qhov no yuav tsis yooj yim ...
Zoo, kuv xav tias thaum kawg ib tus neeg yuav pom zoo kuv cov lus ...
Yog li sim ua kom muaj kev sib tw h264 coding. Muab koj cov macbooks qub rau ntawm koj lub iPad 2/3 thiab saib leej twg yeej. Koj yuav xav tsis thoob los ntawm lub sijhawm sib txawv. Raw kev ua tau zoo tsis yog piv rau ntawm no, tab sis tsuas yog h264 compression thiab nws qhov kev ua kom zoo.
Kuv nyuam qhuav sim nws ntawm kuv MacBook Pro 15 ", Core i5, Mid 2010 qauv ntawm 10.8.1 thiab tsis muaj teeb meem kiag li nrog cov app no. iStat qhia kuv qhov kub ntawm lub processor nyob ib ncig ntawm 70 °, uas yog me ntsis ntxiv, tab sis cov kiv cua tsis khiav ntawm qee qhov nrawm nrawm - txog 2000 rpm ... Kuv tab tom khiav nws los ntawm Apple TV 3.
Hloov tshiab: Yog li kuv kuj tau sim khiav Parallels Desktop nrog Win7, nws tawm hws me ntsis, tab sis cov lus nug yog seb qhov ua rau tsis yog raws nraim hauv lub booting ntawm Win ... :-) Txawm li cas los xij, dab tsi tiag tiag ua rau nws ua haujlwm tau khiav ntawm HD 1080. demo nyob rau hauv Win Media Player.