Hauv kev tshaj lij, kev muaj koob meej ntawm cov khoom siv hluav taws xob thiab cov tshuab ua haujlwm digital tau ua rau cov neeg siv xav tau cov ntsiab lus siab, cov duab loj loj, thiab lawv tau maj mam hloov los ntawm qhov loj-screen splicing zaub systems. Tsis tas li ntawd, nws kuj tau siv dav hauv kev sib txuas lus network tswj, pej xeem kev ruaj ntseg tsheb tub ceev xwm hais kom ua, kev tswj xyuas kev tsheb khiav, kev cob qhia tub rog, kev tsim khoom xa tawm thiab lwm chav tswj. Nws tuaj yeem tso saib RGB, video thiab ntau yam xim sib txawv. Hauv internet. Lub teeb liab ntawm lub teeb liab qhov chaw ua tau raws li qhov xav tau ntawm cov neeg siv los tso saib ntau cov ntaub ntawv sib koom thiab cov ntaub ntawv nthuav dav ntawm cov nplai loj.
Ntxiv mus, ntau hom LCD splicing phab ntsa kuj muaj qhov zoo sib txawv, tab sis kuj muaj lawv tus kheej xav tau ib puag ncig. Yog li ntawd, nrog rau kev txhim kho cov khoom tsim thiab daim ntawv thov, kev txhim kho yav tom ntej ntawm LCD splicing phab ntsa yog ze ze rau daim ntawv thov.
Nrog rau txoj kev loj hlob ntawm lub sij hawm, ntau yam splicing txoj kev yog embedded
Tam sim no, LCD splicing phab ntsa ntawm kev ua lag luam yeej muaj peb txoj kev sib txawv sib txawv. Ib qho yog PCI daim npav; lwm yam yog sab nraud luag thiab splicing xws li hom; peb yog embedded.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm PCI daim npav yog faib cov duab ua tiav rau hauv mХn sub-video signals los ntawm lub khoos phis tawj siv tshuab siv ntau lub vijtsam splicing daim npav, thiab tom qab ntawd xa cov teeb liab sub-video mus rau cov khoom sib txuas ntawm lub vijtsam splicing. . phab ntsa. Ua kom tiav lub hom phiaj ntawm loj-screen splicing zaub. Txawm li cas los xij, vim tias lub zog siv hluav taws xob tsawg ntawm cov khoos phis tawj muaj, qhov zoo tshaj plaws cov khoos phis tawj muaj peev xwm tsuas yog ua tiav 4Х4 splicing, uas txwv cov naj npawb ntawm splicing units.
Sab nraud rub splicing maub los kuj tseem hu ua lub vijtsam loj-screen splicer lossis video phab ntsa tswj. Lub luag haujlwm tseem ceeb ntawm video phab ntsa splicer yog faib cov duab tiav rau hauv N blocks thiab muab lawv rau N video tso saib (xws li Rov Qab). Lub tsev tau qhib, thiab lub vijtsam loj yog tsim los ntawm ntau qhov sib txawv video units.
Nws tuaj yeem txhawb kev nkag mus ib txhij ntawm ntau yam khoom siv video kom tau raws li qhov yuav tsum tau ua ntawm LCD video phab ntsa." Yog vim li cas vim li cas nws thiaj li hu ua sab nraud luag yog tias qhov splicing kab hlau rhuav phab ntsa no tau muab faib ua ob qhov kev ywj pheej, ib feem yog cov zaub, uas tuaj yeem tsim los ntawm cov duab loj loj splicing zaub, xws li LCD splicing. npo; Lwm qhov yog qhov Splicing maub los, nws txoj haujlwm yog kom paub txog kev sib xyaw ntawm ntau lub cev tawm mus rau hauv qhov kev daws teeb meem superimposed tso tawm, kom lub vijtsam tuaj yeem tso duab.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm embedded LCD splicing phab ntsa yog tias txhua chav tsev splicing muaj ib qho kev ywj pheej video ua module, tag nrho cov teeb liab raug xa mus rau txhua chav tsev los ntawm matrix, thiab txhua chav splicing ua video ua, thiab qhov uas yuav tsum tau muab tso tawm yog segmentation. . Tom qab no ib feem ntawm lub teeb liab yog amplified, nws qhia lub hom phiaj ntawm loj-screen splicing zaub. Txij li nws yog ib txoj kev sib cais, tus naj npawb ntawm splicing units tau theoretically yuav unlimited.
Los ntawm cov ntsiab lus yooj yim saum toj no, qhov sib txawv ntawm PCI daim npav splicing thiab embedded splicing yog tias tom qab lub qub cais niam lub teeb liab, txhua lub teeb liab yuav tsum tau nthuav dav, thiab qhov kawg tsuas yog ua tiav qhov uas yuav tsum tau nthuav tawm. Cov txheej txheem magnification ua rau yav dhau los muaj ntau qhov kev suav, thiab kev daws teeb meem yog txiav txim siab los ntawm lub khoos phis tawj thiab daim npav PCI sib raug; tom kawg muaj me me ntawm kev suav, thiab kev daws teeb meem yog txiav txim siab los ntawm cov txheej txheem ua haujlwm ntawm nws tus kheej.
