8K Cov neeg tuaj yeem xa npe rau Market
Sep 17, 2018
Muaj ntau dua 8K tus neeg tuaj yeem pom hauv IFA qhov kev qhia tsis ntev los no, tab sis kuv xav tias txhua qhov bandwidth yuav los ntawm kev xa cov video? Thaum uas cov menyuam yaus (CE) tuaj yeem nrhiav kev daws teebmeem ntxiv lawm, puas yog nws yuav xa cov pixels zoo dua lossis ntau tshaj pixels?
Txhua yam ua vaj huam sib luag-tib lub compression algorithms, tib lub qhov tob-4320P120 yuav tsum xav tau 48 lub sij hawm bandwidth ntawm hnyav HD, 1080P30. Tsuas yog muaj qee tus txuag nyob rau hauv lub cev ntu ntawm cov ncej ntau dua, tab sis nws nyob rau hauv daim ntawv cog lus. Thiab peb tsis hnov qab, tias qhov ntau dua qhov kev daws teeb meem, qhov yooj yim dua nws yog mus pom compression artifacts.
Muaj kev xaus, zoo li qis dua qhov kev daws teeb meem, tus nqi qis dua, nce mus txog 50, los sis txawm 24 fps (rau cov duab zoo nkauj). Tab sis qhov no ua rau tsis tshua muaj kev sib txuas ntawm txoj kev cai lij choj thiab kev daws teeb meem: suab paj nruag artifacts, plooj plooj los sis kev tawm suab.
Tam sim no ua lag ua luam qauv rau broadcasters thiab cable tes hauj lwm yog xaiv, ib qho loj ntawm kev xaiv. Nqa 8K cov kab lus yuav txhais tau hais txog muab cov pa SD thiab HD raws tso tawm spectrum. Twb, tag nrho tab sis tus hwm raws yog squeezed rau cov kev txwv ntawm pom artifacts uas tsis tso tawm ntau tus neeg saib. Ua peb yeej xav compression artifacts hauv crystal ntshiab 8K rooj?
Kuv xav txog qhov no, unchanged txij thaum lub 3D debacle, yog tias qhov no smacks ntawm CE hais mav xav leverage cov chaw tsim khoom lag luam tawm churn tawm ib yam dab tsi tshiab thiaj li yuav txhawb tau cov neeg ntxais kev lag luam mus ua lag luam tawm mus rau qhov tseeb technology. Cov kev muaj tiag tiag uas feem ntau yuav tau saib cov cuab yeej kev ntsuas dynamic HD nrog los sis SD ntsiab lus ntawm lawv cov brand tshiab 8K dab tsis txhawj txog cov neeg muag khoom. Tsuav muaj cov neeg ua haujlwm tawm los mus yuav cov khoom, leej twg zov?
Kuv xav twv yuav raug pom daim ntawv thov rau qhov loj screen rau pej xeem cov chaw, cov chaw ua si, cov xwm txheej, thiab cov khoom lag luam, tab sis rau cov kev pabcuam hauv tsev, nws yog ib kauj ruam dhau deb yog tias koj yog tus tsim tawm lossis cov neeg tshaj tawm. Cia thiab kev kho kom haum rau cov 8K yuav tsum yog uneconomic rau ob peb xyoos tom ntej no. Peb yuav tau tuaj tab sis peb tsis muaj hnub no.
Kuv xav theej saib 1080P ntawm 50/60 fps hauv HDR thiab cov xim yuj wide, dua 8K. Cia li xav txog bandwidth txuag! Puas yog tam sim no yav tom ntej 8K cov neeg tuaj yeem siv txhua yam kev sib txuas ntawm txoj kev lag luam nrog cov kab tawm HD uas twb muaj lawm? Kuv twv cov lus nug tseem nyob, uas yog ib tug neeg saib, koj puas xav pom cov ntsiab lus los yog koj yog ib tug pixel peeper?
Ntxiv lus hu rau muag:
Bonnie Jia
Tus Thawj Coj Hauv Chaw Muag Khoom
DIBSYS Technologies Co., Ltd
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