Green Screen vs XR Theem LED Phab ntsa
Yuav ntsuab cov ntxaij vab tshaus yuav hloov los ntawmXR theem LED phab ntsa? Peb tab tom pom kev hloov pauv hauv kev tsim cov yeeb yaj kiab los ntawm cov ntxaij vab tshaus ntsuab rau cov phab ntsa LED hauv cov yeeb yaj kiab thiab TV, qhov chaw tsim khoom virtual tsim cov keeb kwm yav dhau los. Koj puas txaus siab rau qhov kev siv thev naus laus zis tshiab no rau nws txoj kev yooj yim thiab siv tau zoo? Extended Reality (XR) yog kev siv thev naus laus zis rau kev ua yeeb yaj kiab, TV, thiab cov xwm txheej nyob.
Hauv ib puag ncig studio, XR tso cai rau pab pawg tsim khoom kom xa cov kev muaj tiag thiab sib xyaw ua ke. Mixed Reality (MR) sib txuas cov koob yees duab taug qab thiab lub sijhawm ua haujlwm tiag tiag, tsim kom muaj lub ntiaj teb virtual uas tuaj yeem pom nyob rau ntawm qhov teeb tsa thiab ntes hauv lub koob yees duab. MR cia cov neeg ua yeeb yam cuam tshuam nrog ib puag ncig virtual siv cov kev daws teeb meem siab LED vaj huam sib luag lossis qhov projection nto hauv chav. Ua tsaug rau lub koob yees duab taug qab, cov ntsiab lus ntawm cov vaj huam sib luag no yog tsim los ntawm lub sijhawm tiag tiag thiab nthuav tawm los ntawm lub koob yees duab qhov kev xav.
Virtual Production
Raws li lub npe qhia, virtual ntau lawm siv virtual reality thiab gaming technology los tsim kev txhaj tshuaj rau TV thiab zaj duab xis. Nws siv tib qhov teeb tsa raws li peb lub studio XR tab sis nrog cov xwm txheej virtual siv rau kev ua yeeb yaj kiab tsis yog cov xwm txheej.
XR yog dab tsi thiab nws ua haujlwm li cas?
Extended Reality, los yog XR, txuas ntxiv kev muaj tiag thiab kev muaj tiag virtual. Cov thev naus laus zis nthuav dav virtual scenes dhau ntawm LED ntim, uas muaj qhov chaw kaw ua los ntawm cov vuas LED hauv XR studios. Qhov no immersive XR theem hloov lub cev lub cev, tsim ib tug ntxiv kev muaj tiag qhov chaw uas muaj ib tug dynamic kev. Cov scenes yog tsim los siv software real-time lossis game engines xws li Notch lossis Unreal Engine. Cov thev naus laus zis no dynamically tsim cov ntsiab lus ntawm cov ntxaij vab tshaus raws li lub koob yees duab qhov kev xav, txhais tau tias cov duab hloov pauv thaum lub koob yees duab txav.
Vim li cas thiaj xaiv Immersive XR Theem LED Phab Ntsa?
Kev tsim tawm tiag tiag:Tsim cov chaw muaj txiaj ntsig virtual uas ua rau muaj kev txawj ntse hauv MR qhov chaw, muab cov tshaj tawm xov xwm thiab cov tuam txhab tsim khoom ib puag ncig zoo rau kev txiav txim siab muaj tswv yim sai dua thiab koom nrog cov ntsiab lus. MR tso cai rau ntau yam kev teeb tsa studio uas hloov mus rau txhua qhov yeeb yam thiab kev teeb tsa lub koob yees duab.
Hloov cov ntsiab lus ntawm lub sijhawm tiag tiag thiab tsis siv lub koob yees duab taug qab: LED zaubmuab cov kev xav tau tiag tiag thiab kev cuam tshuam, ua rau DPs thiab cov neeg ua haujlwm tshawb nrhiav qhov chaw nyob hauv lub koob yees duab, ua kom cov haujlwm ua haujlwm sai. Nws zoo li tuav tom qab kev tsim khoom hauv kev tsim khoom ua ntej, tso cai rau koj los npaj kev txhaj tshuaj thiab pom qhov koj xav tau ntawm qhov screen.
Tsis muaj Chroma Keying lossis nchuav:Kev lig kev cai chroma keying feem ntau tsis muaj qhov tseeb thiab koom nrog kev ua haujlwm tom qab tsim khoom kim heev, tab sis XR theem tshem tawm qhov xav tau ntawm chroma keying. XR theem ua kom ceev lub koob yees duab taug qab qhov system calibration thiab ua kom muaj txiaj ntsig ntawm ntau qhov kev teeb tsa.
Nqis thiab nyab xeeb:XR theem tsim ntau yam scenes yam tsis tas yuav tsum tau tua ntawm qhov chaw, txuag cov nqi ntawm qhov chaw xauj tsev. Tshwj xeeb tshaj yog nyob rau hauv cov ntsiab lus ntawm kev nyob deb ntawm kev sib raug zoo thiab COVID-19, ib puag ncig virtual muab txoj hauv kev nyab xeeb los khaws cov cam khwb cia thiab cov neeg ua haujlwm ruaj ntseg hauv qhov chaw tswj hwm, txo qhov kev xav tau ntawm cov neeg ua haujlwm ntau ntawm cov teeb tsa.
Yuav Ua Li Cas Tsim XR Theem LED Phab Ntsa
Thaum tsim lub vaj huam sib luag LED tsis yog qhov nyuaj, tsim ib qho uas ua tau raws li qhov zoo thiab kev ntseeg siab uas yuav tsum muaj rau kev tshaj tawm thiab cov neeg ua yeeb yaj kiab yog ib zaj dab neeg sib txawv. Lub tshuab tsim khoom virtual tsis yog ib yam uas koj tuaj yeem yuav ntawm lub txee. Kev tsim lub vaj huam sib luag LED yuav tsum muaj kev paub tob txog txhua qhov kev koom tes thiab cov ntsiab lus - ib qho screen LED yog ntau tshaj qhov ua tau raws li qhov muag.
Ntau yam LED zaub: Ntau daim ntawv thov
"Ib qho screen LED, ntau lub zog." Lub hom phiaj yog txo qis tag nrho cov khoom siv los ntawm kev tso cai rau ib chav tsev ua haujlwm ntau yam. LED daim ntawv tshaj tawm, xauj LED phab ntsa, LED seev cev pem teb, thiabXR theem LED phab ntsatuaj yeem ua haujlwm rau ntau lub hom phiaj.
Fine Pixel Pitch LED
Pixel pitch yog qhov tseem ceeb hauv hom kev txhaj tshuaj lossis duab koj tsim. Qhov ze dua ntawm pixel suab, qhov kev txhaj tshuaj ze dua koj tuaj yeem ua tiav. Txawm li cas los xij, nco ntsoov tias me me pixel pitches emit tsawg lub teeb, cuam tshuam rau koj scene qhov ci ntsa iab.
Lub vijtsam refresh tus nqi kuj cuam tshuam qhov pom kev zoo. Qhov ntau dua qhov sib txawv ntawm lub vijtsam LED thiab lub koob yees duab refresh npaum li cas, qhov nyuaj rau lub koob yees duab ntes. Txawm hais tias tus ncej siab yog qhov zoo tagnrho, tshwj xeeb tshaj yog rau cov ntsiab lus nrawm, tseem muaj kev txwv hauv cov ntsiab lus rendering. Txawm hais tias LED vaj huam sib luag tuaj yeem tso saib 120 thav duab ib ob, renderers yuav nyuaj kom khaws cia.
Broadcast-Qib LED Zaub
Tshaj tawm-theem refresh tus nqi yog qhov tseem ceeb. Virtual theem kev vam meej vam khom rau syncing input qhov chaw nrog lub koob yees duab kom du playback. “Syncing lub koob yees duab nrog lub LED yog ib tug meej, lub sij hawm-siv txheej txheem. Yog tias lawv tsis sib xws, koj yuav ntsib teeb meem pom kev zoo li ghosting, flickering, thiab distortion. Peb xyuas kom xauv-kauj ruam sync mus rau nanosecond. "
Wide Gamut Xim raug
Kev tuav cov xim zoo ib yam nyob rau ntawm qhov sib txawv saib yog qhov tseem ceeb rau kev ua kom pom kev pom tseeb tiag. Peb zoo kho cov xim science ntawm LED ntim kom haum rau cov kev xav tau tshwj xeeb ntawm txhua qhov project sensors thiab DPs. Peb saib xyuas txhua LED cov ntaub ntawv nyoos thiab ua haujlwm nrog cov tuam txhab xws li ARRI kom xa cov txiaj ntsig tau meej.
Raws li ibLED npodesigner thiab manufacturers,Kub Electronicstau muab cov thev naus laus zis no rau cov tuam txhab qiv rau kev ua yeeb yaj kiab thiab TV ntau xyoo.
Post lub sij hawm: Sep-10-2024