Mawonekedwe a HDMI, DVI, VGA ndi DisplayPort – zomwe zili bwino komanso momwe zimasiyana

HDMI, DVI, VGA ndi DisplayPort interfaces panopa ndi imodzi mwa malo otchuka kwambiri potumiza mavidiyo ndi zomvetsera. Doko lililonse lili ndi zabwino ndi zoyipa zake. Chifukwa chake, tikayerekeza Displayport ndi HDMI, ndiye kuti mawonekedwe onse awiri amakulolani kuti mutumize ma audio ndi makanema apamwamba kwambiri ku chachitatu- zida zaphwando. Komabe, pali kusiyana kwa bandwidth, kuthandizira kwa ziganizo mpaka 8K komanso kutha kulumikiza owunikira angapo, zomwe zimapangitsa kuti zikhale zosavuta kusankha imodzi mokomera imodzi. Ndi iti – patsogolo m’nkhaniyi.

Kugwiritsa ntchito madoko osati mu oyang’anira okha, komanso ma TV

Ogwiritsa ntchito ambiri amakhudzidwa ndi funso, DVI, Displayport kapena HDMI – yomwe ili yabwino kwa polojekiti / TV. Zindikirani kuti awiri omalizawa amatha kuwulutsa makanema apamwamba kwambiri ndi mawu kuchokera pa chowulutsira chachikulu kupita pachiwonetsero. Poganizira kusiyana pakati pa HDMI ndi Displayport, ndikofunikira kuzindikira kuthekera kwa womalizayo kusintha makonda a bandwidth. Kulumikizana kudzera padokoli kumapereka kusamutsa kwa data mwachangu kuzipangizo zingapo nthawi imodzi. Doko lowonetsera nthawi zambiri limagwiritsidwa ntchito polumikiza PC ku Smart TV , polumikiza TV ndi nyumba yowonetsera nyumba.ndi polumikiza mpaka 4 oyang’anira makompyuta mofanana. Iwo nawonso safunikira kulumikizidwa ndi kompyuta yoyambira. Poyerekeza HDMI VS VGA, mawonekedwe oyambirira amaonedwa kuti ndi osinthasintha komanso ogwira ntchito.
Komabe, doko la HDMI limagwiritsidwa ntchito kulikonse – lili ndi ma TV amakono, mabokosi apamwamba, ma consoles, ma laputopu, osewera makanema ndi makamera. Mawonekedwe awa amakulolani kuti muwonjezere magwiridwe antchito a chipangizocho polumikiza cholumikizira chamasewera kapena cholandila TV cha digito ku PC.
Ngakhale zili choncho, musaiwale za kukhalapo kwa doko lowonetsera, lomwe limathanso kutumiza phokoso ndi chithunzi pa chingwe chimodzi. Pachifukwa ichi, pali kukayikira za momwe mungalumikizire chowunikira / smart TV kudzera pa HDMI kapena Displayport. [id id mawu = “attach_9500” align = “aligncenter” wide = “805”]
Displayport[/caption] Chotsatira chachikulu chomaliza ndichakuti sichinafalikire. Makompyuta ena ndi ma TV anzeru alibe dokoli. Palinso doko la DVI, lomwe linkagwiritsidwa ntchito kwambiri m’zaka za m’ma 90 kulumikiza oyang’anira. Ngati mukufuna kudziwa momwe doko lowonetsera limasiyanirana ndi HDMI kuti likhale labwino, ndiye kuti mfundoyi ndi yotsika kwambiri komanso mawonekedwe amtunduwu, omwe ndi osafunika pamasewera a kanema ndi ma TV amakono.

HDMI, DVI ndi zingwe za DisplayPort ndi zolumikizira – tiyeni timvetsetse chiphunzitsocho

HDMI ndi chingwe cha digito chotumizira nthawi yomweyo chithunzi ndi mawu. Idapangidwa ndi opanga akuluakulu asanu ndi limodzi a zida zapakhomo. Pambuyo popanga mawonekedwe awa, panalibe chifukwa chogwiritsa ntchito mawaya amtundu wa RCA muyezo. Pogwiritsa ntchito chingwechi, zidakhala zosavuta kulumikiza zida wina ndi mnzake. Tsopano simukuyenera kudziwa kuti ndi chingwe chotani chomwe chimagwiritsidwa ntchito. Mwa kulumikiza zida kudzera pa HDMI, mutha kuwona makanema muzowoneka bwino kwambiri za FHD. Komanso cholumikizira chimagwiritsidwa ntchito kuwonera kanema wawayilesi mumtundu wa HD TV. Displayport ndi muyezo wa m’badwo watsopano wolumikizira zowonetsera ndi makadi ojambula. Poyamba, mawonekedwe adapangidwa kuti azigwira ntchito ndi PC. Ndi chithandizo chake, zinali zotheka kupeza chiwongoladzanja chachikulu chosinthira deta chomwe chimayenera kuyendetsa masewera a pakompyuta ovuta.
HDMI, DVI, VGA ndi DisplayPort – mutha kuwona kusiyana kowoneka [/ mawu] Pamene kuwulutsa kwa digito pa TV kumapangidwa, doko lowonetsera lidayamba kugwiritsidwa ntchito kulumikiza TV. Chifukwa chake, ngati tinena zomwe zili bwino kuposa DP kapena HDMI, ndiye kuti woyambayo ali ndi bandwidth yayikulu komanso mtundu wofalitsa zithunzi. Poyerekeza ndi mawonekedwe a Displayport DVI, mawonekedwe omaliza amakanema ndi ocheperako m’njira zambiri. Pulagi yake ilibe makina odzitsekera okha. Komanso, zowonetsera zambiri za 4K sizigwirizana ndi muyezo wa DVI, ndipo madoko amakhala ndi makanema okha.

Mitundu ya HDMI, DVI ndi DisplayPort: kufotokozera kwa cholumikizira chilichonse chokhala ndi zabwino ndi zoyipa

Chingwe cha HDMI chili ndi bandwidth yayikulu, kotero mutha kupewa kupondereza deta ya digito. Izi zimasunga mawonekedwe apamwamba omwe amaposa kulumikizana kwa USB.
Pali mitundu ingapo ya mawonekedwe a HDMI:

1. Standard Cable ndi njira yopangira bajeti yomwe idapangidwa kuti iziwulutsa kanema ngati 720 kapena 1080 pixels. Zoyenera kulumikiza zida zapakhomo ndi ma parameters a undemanding. Mwachitsanzo, kwa DVD player, satellite TV, LCD gulu kapena plasma.
2. Chingwe Chokhazikika chokhala ndi Efaneti – Izi zimathandizira bandwidth ya bi-directional pafupifupi 100 Mbps. Kupyolera mu izo, mukhoza kupeza kugwirizana kwa intaneti kothamanga kwambiri ndikugawa zomwe zili kuzipangizo zina zolumikizidwa. Ndi chithandizo cha njira yobwezera mawu, kuseweredwa kwamawu kumapezeka popanda zingwe zowonjezera.
3. High Speed ​​​​Cable ndi mtundu wapamwamba kwambiri womwe umathandizira makanema a 4K. Chingwecho chimapangidwa kuti chilumikizane ndi zida zomwe zimatumiza zithunzi zapamwamba kwambiri. Imathandizira ukadaulo wa 3D ndi Deep Color. Komabe, mulingo wotsitsimutsa ndi 24Hz, womwe siwokwanira pamasewera.
4. High Speed ​​​​Cable yokhala ndi Ethernet – mtundu uwu umathandizira mayankho onse am’mbuyomu. Zimakupatsaninso mwayi wolumikizana ndi intaneti yothamanga kwambiri.

Kuphatikiza pa matembenuzidwe omwe adalembedwa, gawo lachisanu likupangidwa, lopangidwa kuti liwonetsetse kukhazikitsidwa kwa mafotokozedwe a HDMI 2.1. Ndiukadaulo wa Audio Return Channel, zomvera zimatumizidwanso kwa wolandila, ndikuchotsa kufunika kolumikiza chingwe china kuti chiseweredwe. Pali protocol yowonetsera yokhazikika. Mtundu 1.3 umakupatsani mwayi wosinthira makanema mpaka 3840Ⅹ2160 ndi mitengo yamafelemu mpaka 60 Hz. Mafotokozedwe 1.4 adakulitsa luso – mpaka 7680Ⅹ4320 mfundo ndi mawonekedwe – mpaka 240 Hz. Mawonekedwewa amathandizira mitundu yonse ya kubisa, kuphatikiza mafayilo amtundu wa 3D.
Chingwe chowonetsera chimakulolani kuti mutumize ma audio a digito ambiri. Komabe, sizipereka mwayi wopezeka pa intaneti komanso sizigwirizana ndiukadaulo wa Audio Return Channel. Displayport imagawidwa m’mitundu ingapo ya zolumikizira. Mtundu wamtundu wathunthu umagwiritsidwa ntchito kwa oyang’anira ma PC ndi makadi a kanema, mawonekedwe ang’onoang’ono amagwiritsidwa ntchito pa laputopu, ndipo doko laling’ono limagwiritsidwa ntchito polumikiza zida zam’manja. https://cxcvb.com/texnika/televizor/periferiya/mini-displayport.html Chilichonse chokhudza VGA, HDMI, DVI ndi Display Port interfaces, kusiyana, ubwino ndi kuipa, doko lomwe mungagwiritse ntchito pazinthu zosiyanasiyana: https:// iwe. be/mSX_30XyCBo

Nthawi yoti mugwiritse ntchito cholumikizira chilichonse

Popeza ndasankha kudziwa zomwe kuli bwino kulumikiza chowunikira kapena TV yanzeru – kudzera pa HDMI kapena Displayport, tikulimbikitsidwa kuti tisankhe njira yachiwiri. Kanema woyamba ndi woyenera kulumikiza zowonetsera zomwe zimathandizira kusamvana mpaka 1080i. Poyerekeza HDMI VS DVI, ndizofunika kudziwa kuti mawonekedwe omaliza amaonedwa kuti ndi osatha. Amagwiritsidwa ntchito kulumikiza khadi la kanema ndi chowunikira pa PC, koma kenako adasinthidwa ndi doko lowonetsera. Ngati funso linabuka ngati DVI imafalitsa phokoso kapena ayi, ndiye yankho ndilo ayi. Komanso, cholumikizira ichi ndi bulky ndipo sachedwa kuwonongeka kwa kulankhula. Komanso, ma TV ambiri a flatscreen alibe.
Ngati muli ndi chidwi ndi doko lowonetsera kapena HDMI yabwinoko pamasewera, ndiye kusankha ndikokomera Displayport. Ili ndi bandwidth yowonjezereka, imagwiritsidwa ntchito mu makadi amphamvu a kanema ndipo imakulolani kuti mugwirizane ndi oyang’anira anayi.

Zomwe zili bwino – tebulo lofananitsa la zolumikizira zitatu

Ngati mukufuna kufananiza mwachangu zomwe zili bwino kuposa Displayport, HDMI kapena DVI, ndiye kuti muyenera kuganizira mwatsatanetsatane mawonekedwe amtundu uliwonse. Tebulo likuwonetsa kusiyana pakati pa zolumikizira izi.