Apple picker Tare da sabon tsarin aiki Mac OS X Mountain Lion zo da dogon-jiran da nema aikin AirPlay Mirroring, wanda yayi image mirroring da audio streaming daga Mac via Apple TV zuwa talabijin allon. Koyaya, kamar yadda aka bayyana a cikin Dutsen Lion Developer Beta, wannan fasalin zai kasance don wasu samfura kawai. Wannan na iya zama babban abin takaici ga masu amfani da suka sayi sabon OS X kuma tsofaffin injuna za su rasa wannan fasalin. Zai kasance kawai idan kuna da iMac, MacBook Air ko Mac Mini daga ƙirar tsakiyar 2011 da MacBook Pro daga farkon 2011.
A cikin 'yan makonnin nan, ƙididdiga marasa ƙima sun fito game da dalilin da yasa Apple ya yanke shawarar sanya irin waɗannan ƙuntatawa. Wasu daga cikinsu sun yi iƙirarin cewa dabara ce ta sa masu amfani su sayi sabuwar na'ura. Wasu kuma sun yi iƙirarin cewa fasaha ta musamman ta DRM, wadda kawai sabbin na'urori masu sarrafawa daga Intel suke da ita, ita ma tana taka rawa a wannan. Duk da haka, ga alama gaskiya tana wani wuri. Dalilin da kake buƙatar aƙalla Mac na 2011 don amfani da AirPlay Mirroring shine saboda a aikace tsofaffin kwakwalwan kwamfuta ba za su iya ci gaba ba kuma ba za su iya samar da sakamako iri ɗaya kamar na sababbin ba. AirPlay Mirroring yana buƙatar shigar da H.264 don gudana kai tsaye akan guntun hoto, wanda shine ikon damfara bidiyo kai tsaye akan katin zane ba tare da buƙatar ikon sarrafawa mai ƙarfi ba.
Sid Keith, wanda ya kirkiro aikace-aikacen AirParrot, wanda zai iya watsa hotuna zuwa Apple TV, ya tabbatar da cewa ba tare da tallafin hardware ba, Mirroring yana da matukar bukata, musamman akan CPU, kuma yana iya rage tsarin zuwa matakin da Apple ba zai taba bari ba. Kuma ba kawai Macs cewa ba zai iya amfani da AirPlay kafin 2011. Ko da iOS na'urorin, dole ne ka sami a kalla iPhone 4S da iPad 2 don amfani da AirPlay Mirroring. Tsofaffin samfura kuma ba su da yuwuwar shigar da H.264 akan guntun zanen su.
[yi aiki = "citation"] Ba tare da tallafin kayan aiki ba, Mirroring yana da matukar buƙata musamman akan CPU kuma yana iya rage tsarin zuwa matakin da Apple ba zai taɓa bari ba.[/ yi]
Har ila yau, shugaban ƙungiyar ci gaban AirParrot, David Stanfill, ya lura cewa sabbin na'urori na Intel ne kawai suka cika ƙayyadaddun ƙayyadaddun bayanai na Apple game da fasahar AirPlay. Bayan duk hoton yana cikin buffer na guntu mai hoto, mafi mahimmancin sashi shine daidaita ƙuduri (shi yasa Apple ya ba da shawarar rabon 1: 1 don AirPlay don hoton da aka watsa), canza launuka daga RGB zuwa YUV da ainihin yanke hukunci akan katin zane. Daga baya, kawai ya zama dole don canja wurin ƙaramin rafi na bidiyo zuwa Apple TV.
Duk da haka, wannan gaskiyar ba ta nufin cewa watsa bidiyo ba tare da rikodin H.264 akan guntu mai hoto ba zai yiwu ba. Duk abin da kuke buƙata shine na'ura mai sarrafawa da yawa. Aikace-aikacen AirParrot shine mafi kyawun hujja. Babban hasara shine dumama da ake iya gani yayin wannan tsari. Kuma kamar yadda muka sani, Apple baya son hakan. Stanfill ya ci gaba da cewa "Lokacin da muke haɓaka AirParrot, koyaushe muna mai da hankali kan nauyin CPU." Ya kuma kara da cewa H.264 encoding yana da sauri isa a kan kowane mai sarrafa Multi-core. Amma girman hoton da canza launi shine sashin haraji mai tsananin gaske.
Duk da haka, ba kawai gaskiyar cewa ko mai amfani yana da sabon ko mazan Mac, zai yi amfani da AirPlay Mirroring ko AirParrot. Kayan sadarwar mai amfani kuma zai zama mahimmanci. Misali, don sake kunna bidiyo mai santsi daga mai kunna gidan yanar gizo ba tare da ƙarin amsa tsakanin sauti da bidiyo ba, ana ba da shawarar aƙalla AirPort Express ko mafi girman ingancin hanyar sadarwa N. Hakanan zai dogara da yawa akan nauyin hanyar sadarwar mai amfani. Don haka amfani da BitTorrent a lokacin AirPlay Mirroring tabbas ba shine mafi kyawun ra'ayi ba.
Ga masu Mac model da suka girmi 2011 da ba za su iya kai tsaye amfani da AirPlay Mirroring a cikin sabon OS X Mountain Lion, har yanzu akwai wani zaɓi na yin amfani da ɓangare na uku aikace-aikace kamar AirParrot, wanda na US $ 9,99 aiki a kan inji tare da Snow. Damisa da sama.
Ina da tambaya kawai ... shin akwai wasu umarni game da yadda ake saita na'ura mai ba da hanya tsakanin hanyoyin sadarwa don airplay (mirroring) ... Ban tabbata cewa a cikin ainihin tsarin na'ura mai ba da hanya tsakanin hanyoyin sadarwa na Cisco, 60Mbit daga UPS yana aiki sosai, har ma idan an tallata tallafin mac. A cikin hanyar sadarwa muna da AppleTV3, iMac (2011), macbook pro (2010), iP4 da iP4s, allunan ƙarni na farko da na biyu. Za a iya gaya mani idan na damu da wasu saitunan na'ura mai ba da hanya tsakanin hanyoyin sadarwa kuma in sami Filin jirgin sama ko TC?
Anan ya dogara da abin da ka'idodin WiFi da aka ambata na na'ura mai ba da hanya tsakanin hanyoyin sadarwa yana da, idan yana da 802.11 - B/G / N inda N shine mafi mahimmanci, gwada saita na'ura mai ba da hanya tsakanin hanyoyin sadarwa don amfani da wannan nau'in, tabbas ƙarfin siginar yana taka rawa, idan na'ura mai ba da hanya tsakanin hanyoyin sadarwa ya yi nisa da na'urorin biyu don haka amsa zai kasance a hankali a can. Don haka, kawai don gwajin AirPlay, zan yi ƙoƙarin sanya na'ura mai ba da hanya tsakanin hanyoyin sadarwa kai tsaye kusa da AppleTV da na'urar watsa shirye-shirye ta hanyar AirPlay don sanya wani abu a cikin ATV kamar yadda zai yiwu kuma idan komai yana da kyau, dalilin yana da nisa da yawa kuma tabbas. wani na'ura mai ba da hanya tsakanin hanyoyin sadarwa ba zai magance shi ba, amma idan har yanzu matsalar ta kasance iri ɗaya zan ba da shawarar mai na'ura mai ba da hanya tsakanin hanyoyin sadarwa daga Apple, ko dai AirPort ko TimeCapsule, amma ƙwarewara da TC tana da inganci sosai (amma ba ni da Apple TV tukuna, don haka Ban san yadda AirPlay ke aiki ba), a kowane hali, saitunan, yiwuwar raba hanyoyin sadarwa don 2,4GHz da 5GHz, da sauransu cikakke ne.
Na gode... Daga karshe na yi amfani da wasu labarai na google sannan na goge dukkan na'urorin na'ura mai ba da hanya tsakanin hanyoyin sadarwa kuma na sanya shi aya bisa ga umarnin. Yanzu zan iya cewa yana aiki daidai ... don haka ba na so in yi ihu ... amma ba na samun wani babban rasterization ... ko sara lokacin da aka kwatanta daga iPad ko iMac. Hakanan zai faru akan TC ... Ina kuma da mafi kyawun gogewa tare da shi ... kawai kada ku rubuta akan shi tare da diacritics ... to mesh disk yana zuwa jahannama tare da saurin.) Duk da haka, godiya ... aƙalla na sami rataya na saitin :o)
Na yi farin ciki yana aiki a gare ku;)
Da kyau, ina tsammanin cewa geforce 320m daga 2010 macbook pro zai iya sarrafa shi, saboda yana da ƙarfi fiye da Intel HD 3000 a cikin 2011 MBP a bayyane Apple ba ya son haɓaka shirin don 2010 macbook pro. geforce 9400m daga MBP na 2009 Waɗannan katunan zane sun fi ƙarfin katin zane a cikin ipad 2.
Na gwada aku na iska kuma sakamakon ya kasance mara kyau. Hoton yana cikin tsarin 4: 3 akan TV 16:9 kuma ba a iya kallo ba. Na fara jujjuya zuwa mp4 don haka zai shiga itunes. Kwarewar ba ta misaltuwa.
a 10.8, mirroring ne mai daraja ... idan aka modified misali ga VLC ... cewa ba zan yi madubi kai tsaye. In ba haka ba, har yanzu ina jujjuya zuwa .mov kuma in sanya shi a cikin iTunes ... don in kunna shi kai tsaye akan ATV ba tare da aika shi daga iTunes ba.
Wannan shine babban wauta a ganina ... Ina da iMac marigayi 2009 tare da katin zane na ATI HD 4850 tare da 512Mb kuma bisa ga ƙayyadaddun ATI, wannan zane yana da na'ura mai sarrafa UVD zuwa H.264 / AVC da VC-1 .. processor shine 4 core Intel Core i5.. kar a gaya mani cewa wannan ba zai zama da sauƙi ba.
To, ina mamakin ko a ƙarshe wani zai amince da sharhi na...
Don haka gwada yin gasar coding h264. Sanya tsoffin littattafan macbook ɗinku kusa da iPad ɗinku 2/3 kuma ku ga wanda ya yi nasara. Za ku yi mamakin bambancin lokaci. Ba a kwatanta aikin raw a nan ba, amma kawai h264 matsawa da haɓakawa.
Na gwada shi akan MacBook Pro 15 ″ na, Core i5, ƙirar tsakiyar 2010 akan 10.8.1 kuma babu shakka babu matsala tare da wannan app. iStat yana nuna mani yawan zafin jiki akan processor a kusa da 70 °, wanda ya ɗan ƙara kaɗan, amma magoya baya ba sa gudu a wasu mahaukacin gudu - kimanin 2000 rpm ... Ina tafiyar da shi ta Apple TV 3.
Sabuntawa: Don haka na kuma gwada kunna Parallels Desktop tare da Win7, ya ɗan yi gumi, amma tambayar ita ce ko dalilin ba daidai ba ne a cikin booting na Win… demo a cikin Win Media Player.. Jinkirin sake kunnawa yana bayyane kuma na'urar ta fara zafi kadan.