Miracast yog taw tes rau-taw tes, txhim kho version ntawm WiFi Direct, tso cai rau cov neeg siv "them" cov ntsiab lus video los ntawm lawv lub xov tooj ntawm tes mus rau TV lossis zaub. Nws pab txhawb kev hloov pauv ntawm ob lub suab thiab cov ntsiab lus video ntawm ob lub cuab yeej siv tau yam tsis tas yuav tsum nyob ze ntawm qhov chaw nkag WiFi, router, lossis chaw ua haujlwm sib koom ua ke.
Miracast qee zaum hu ua Screen Mirroring, tso saib mirroring, SmartShare (LG), thiab AllShare Cast (Samsung).
Miracast Pros and Cons
- tso cai rau kev xa xov xwm yooj yim ntawm xov tooj mus rau TV.
- Point-to-point lag luam txwv kev cuam tshuam cov teeb liab.
- No Google Pixel Android Kev them nyiaj yug.
- Vim nws txoj haujlwm taw tes rau-taw tes, lub suab thiab video teeb liab hloov ceev tsis cuam tshuam los ntawm kev sib txuas hauv network lossis lwm yam teeb meem kev sib txuas. Yog tias koj muaj ob qho tib si Miracast-enabled qhov chaw thiab lub hom phiaj lossis cov khoom siv, koj tau npaj mus.
- Miracast tso cai rau kev hloov pauv ntawm ob lub suab thiab cov ntsiab lus video thiab muaj kev txhawb nqa rau H.264 video file format. Nws txhawb nqa txog li 1080p daws teeb meem, nrog rau 5.1 channel ib puag ncig lub suab, thiab nws muab WPA2 kev ruaj ntseg.
- Miracast tau ua tiav hauv ntau cov khoom siv, suav nrog TVs, video projectors, Blu-duab tshav players, tsev ua yeeb yam, lub thawv cable / satellite, media streamers, smartphones, ntsiav tshuaj, laptop PCs, thiab ntau dua.
- Thaum siv nrog Blu-duab tshav Disc lossis media streaming player, koj lub xov tooj smartphone lossis ntsiav tshuaj xa cov ntsiab lus mus rau lub player wirelessly siv Miracast. Tus neeg uas ua ntawv ces xa cov ntsiab lus rau koj lub TV ntawm nws lub cev HDMI kev sib txuas.
- Miracast yog txoj hauv kev yooj yim los qhia cov suab thiab yees duab ntawm cov khoom siv, xws li xa cov ntsiab lus video los ntawm lub xov tooj smartphone lossis ntsiav tshuaj mus rau TV, lossis los ntawm lub npov saum toj mus rau lub ntsiav tshuaj lossis smartphone rau kev saib.
- Yog tias koj muaj lub khoos phis tawj lossis ntsiav tshuaj thiab lub khoos phis tawj video uas muaj Miracast-enabled, koj tuaj yeem yooj yim tso saib kev lag luam lossis chav kawm nthuav qhia rau kev pom loj-screen.
Google tsis muaj kev txhawb nqa Miracast built-in ntawm nws cov Pixel Android li, tsis yog nyiam nws tus kheej Chromecast platform. Chromecast tsis muab tib lub ntsej muag tsom iav thiab xav tau kev nkag online.
Yuav ua li cas txuas lub Laptop lossis Computer rau koj lub TV
Miracast Teeb thiab Kev Ua Haujlwm
Txhawm rau siv Miracast, koj yuav tsum ua kom nws ntawm ob qho tib si koj lub hauv paus thiab cov khoom siv. Qhov no tuaj yeem ua tiav los ntawm kev xaiv cov kev xaiv ntawm ob qho khoom siv. Tom qab ntawd koj tuaj yeem "qhia" koj lub cuab yeej los tshawb nrhiav lwm yam Miracast ntaus ntawv thiab tom qab ntawd, thaum ob lub cuab yeej paub txog ib leeg, koj tuaj yeem pib txoj kev ua khub.
Koj yuav paub tias txhua yam ua haujlwm raug yog thaum koj tuaj yeem pom thiab hnov cov ntsiab lus ntawm ob qho tib si lub hauv paus thiab lub hom phiaj. Tom qab ntawd koj tuaj yeem nkag mus rau cov yam ntxwv ntxiv, xws li hloov lossis thawb cov ntsiab lus ntawm ob lub cuab yeej yog tias cov yam ntxwv no muaj rau koj. Cov khoom siv tsuas yog yuav tsum tau ua khub ib zaug. Yog tias koj rov qab los tom qab, ob lub cuab yeej yuav tsum tau lees paub ib leeg yam tsis tas yuav "rov ua khub." Tau kawg, koj tuaj yeem ua khub tau yooj yim dua.
Thaum Miracast tab tom ua haujlwm, txhua yam koj pom ntawm koj lub xov tooj smartphone lossis ntsiav tshuaj yog rov ua dua ntawm koj lub TV lossis video projector screen. Hauv lwm lo lus, cov ntsiab lus raug thawb (lossis mirrored) los ntawm koj lub cuab yeej nqa mus rau koj lub TV tab sis tseem tso tawm ntawm koj lub cuab yeej nqa tau. Koj tuaj yeem tsom mus rau cov ntawv qhia zaub mov ntawm onscreen thiab cov kev xaiv chaw muab los ntawm koj lub cuab yeej nqa tau. Qhov no tso cai rau koj los tswj qhov koj pom ntawm koj lub vijtsam TV siv koj lub cuab yeej nqa tau yooj yim, tsis yog koj lub TV chaw taws teeb.
Miracast tsis yog tsim los ua haujlwm nrog cov khoom siv suab nkaus xwb. Suab paj nruag thiab suab mirroring yog tus sau ntawm Bluetooth thiab tus qauv sib txuas nrog WiFi.
Yuav siv Miracast
Ntawm no yog ib qho piv txwv ntawm qhov koj tuaj yeem siv Miracast tom tsev. Cia peb hais tias koj muaj ib qho yeeb yaj kiab, yeeb yaj kiab, lossis tso rau hauv lub ntsiav tshuaj thiab xav saib nws hauv koj lub TV, tej zaum saib nws nrog tag nrho tsev neeg. Yog tias koj lub TV thiab ntsiav tshuaj yog ob qho tib si Miracast-enabled, txhua yam koj yuav tsum tau ua yog ua ke lub ntsiav tshuaj nrog lub TV, thiab tom qab ntawd wirelessly thawb cov yees duab los ntawm lub ntsiav tshuaj mus rau TV.
Thaum koj saib daim vis dis aus tiav lawm, tsuas yog thawb cov vis dis aus rov qab mus rau lub ntsiav tshuaj uas koj tau khaws cia. Thaum lwm tus neeg hauv tsev neeg rov los saib TV lossis yeeb yaj kiab ib txwm muaj, koj tuaj yeem nkag mus rau hauv koj lub chaw ua haujlwm hauv tsev thiab siv lub ntsiav tshuaj txuas ntxiv mus saib cov ntsiab lus koj tau qhia, lossis ua lwm yam haujlwm ntawm koj lub xov tooj ntawm tes.
Muaj qee qhov yuav tsum tau ua kom pom cov ntsiab lus los ntawm iPad.
Txoj kab hauv qab
Nrog rau kev siv cov khoom siv ntse nqa tau ntau ntxiv, Miracast ua rau nws yooj yim dua los qhia cov ntsiab lus rau koj lub TV hauv tsev es tsis txhob nyob ze ntawm lub cuab yeej.
Miracast specifications thiab cov khoom pov thawj pom zoo yog tswj hwm los ntawm WiFi Alliance. Yog xav paub ntxiv ntawm Miracast-Certified li, mus saib cov npe tshiab txuas ntxiv muab los ntawm WiFi Alliance.
FAQ
Cov xov tooj twg txhawb Miracast?
Feem ntau cov xov tooj hauv uas khiav Android 4.2 thiab tom qab txhawb nqa Miracast, tab sis Google Pixel xov tooj tsuas yog siv tau nrog Chromecast. Apple mobile li muaj qhov zoo sib xws hu ua Apple AirPlay.
Kuv yuav kho Miracast suab li cas?
Yog tias koj lub TV tsis ua suab thaum koj tsom iav koj lub vijtsam, ua ntej xyuas tias lub ntim tau tig rau ob qho tib si. Tom qab ntawd, rov pib lub kwj. Yog tias koj tseem muaj teeb meem, rov pib dua ob lub cuab yeej.
Puas Windows txhawb kev tshuaj ntsuam mirroring?
Yog, koj tuaj yeem siv Miracast ntawm Windows 8.1 thiab tom qab ntawd los tsom iav koj lub PC lub vijtsam ntawm koj lub TV. Mus rau Action Center > Connect > xaiv lub cuab yeej > Acceptlos pib qhov screen mirroring.
