Yiyiphi i-DVI
I-DVI ibhekiselele kwi-Digital Visual Interface kodwa ikwabizwa ngokuba yi-Digital Video Interface. I-interface ye-DVI inezikhundla ezintathu:
- I-DVI-D (eyenzelwe ukudlulisela kuphela iimpawu zevidiyo zedijithali)
- I-DVI-A (eyenzelwe ukudlula kuphela iimpawu zevidiyo ze-analog)
- I-DVI-I (eyenzelwe ukugqithisa zombini izibonakaliso zedijithali kunye ne-analog).
Nangona ubukhulu befowuni kunye nobukhulu bufana nohlobo ngalunye, inani lezikhonkwane lihluka kunye neemfuno zolu hlobo ngalunye.
I-DVI iyindlela efanelekileyo yokuxhomekeka kwi-PC landscape, kodwa ngaphambi kokuba i- HDMI ifumaneke kwiifowuni zasekhaya, i-DVI yasetyenziselwa ukudlulisela iimpawu zedijithali ezivela kwii-DVI-ezixhobo ezisetyenziswayo (njenge-DVI-equipped equipped DVD, cable or satellite ibhokisi) ngokukhawuleza kuboniso lwevidiyo (njenge-HDTV, umboniso wevidiyo okanye iProjekti yeVidiyo) ene-input input ye-DVI.
Kwimeko yendawo yaseshashalazini, ukuba unxibelelwano lwe-DVI lisetyenzisiweyo, luninzi luhlobo lwe-DVI-D.
Isixhobo seDVD esine-DVI okanye esinye isixhobo somthombo wekhaya singadlulisela iimpawu zevidiyo ngezigqibo ukuya kwi- 1080p yokubonisa. Ukusebenzisa uxhumano lwe-DVI kubangela umfanekiso ogqithisileyo ukusuka kumabonakaliso emizuzu ephezulu kunye nencazelo ephakamileyo yeevidiyo, kunokusebenzisa i- Composite , i- S-VV , kwaye ingaba ilingana okanye ilungele ngaphezu kokuxhunywa kwevidiyo .
DVI ne HDMI
Nangona kunjalo, kubalulekile ukubonisa ukuba ukususela kwe-HDMI njenge-standard home connection ye-intanethi ye-audio kunye nevidiyo, awuyi kuphinda ufumane iinketho zokuxhunywa kwe-DVI kwii-HD ze-HD nakwi-4K Ultra HD, kodwa unokwazi ukuba omnye Iimpembelelo ze-HDMI zidibene kunye nesethi yezixhobo zomsindo we-analog zokusetyenziswa xa uxhuma umthombo we-DVI kwi-TV. Usenokujamelana namatyala kuma-DVD asebekhulile kunye namaTV apho i-DVI isetyenziselwa khona esikhundleni se-HDMI, okanye unokuba neTV edala okanye i-DVI, okanye i-DVI kunye ne-HDMI.
Kubalulekile ukuba uqaphele ukuba ngokungafani ne-HDMI (ekwazi ukugqithisa zombini iifayile kunye neempawu zomsindo), i-DVI yenzelwe ukudlula kuphela iimpawu zeVidiyo. Ukuba usebenzisa i-DVI ukudibanisa i-AV umthombo wendalo kwi-TV, ukuba unomnqweno wokulalelwayo, kufuneka wenze uxhumo lwamazwi ohlukeneyo kwi-TV yakho - ngokuqhelekileyo ngokusebenzisa i- RCA okanye u-3.5mmm uxhumano lwe-Analog audio. Ukuqhagamshelana kweefayile ezikhethiweyo zokubambisana negalelo le-DVI kufuneka libekwe ecaleni kwipembelelo ye-DVI.
Kwakhona, ezinye izinto ekufuneka ziqaphele kukuba uhlobo lwe-DVI yolwazi olusetyenziselwa kwimeko yendawo yaseshashalazini alukwazi ukudlula iimpawu ze-3D ezisebenzisa imigangatho endaweni ye-Blu-ray Disc ne-HDTV , kwaye ayiyi kudlula iimpawu zevidiyo ezine-4K eziphezulu. Nangona kunjalo, i-DVI ingadlulisa izigqibo ukuya kwi-4K kwizicelo ezithile zePC, usebenzisa ukucwangciswa kweefayile ezahlukeneyo. Kwakhona, ukuxhunywa kwe-DVI ayikwazi ukudlula i- HDR okanye uphawu olubanzi lwebala lokudlala.
Ukongeza, ukuba unayo i-HDTV ye-TV endala engenakho uxhumano lwe-HDMI, kodwa uxhumano lwe-DVI kuphela, kodwa kufuneka udibanise idivayisi ye-HDMI (njengomdlali we-Blu-ray disc, umdlalo weDVD-upscaling, okanye ibhokisi ephezulu) kwiTV, kwiimeko ezininzi ungasebenzisa i-adapter ye-HDMI-to-DVI.
Ngomqondiso ofanayo, ukuba unomdlali weDVD okanye esinye isixhobo somthombo esineziphumo ze-DVI kuphela kwaye kufuneka udibanise kwiTV enezinto ezine-HDMI kuphela, ungasebenzisa uhlobo olufanayo lwe-adapter ye-HDMI-to-DVI ukwenza ukuba unxibelelwano.
Nangona kunjalo, xa usebenzisa i-adapter ye-DVI-to-HDMI ukuxhuma umthombo we-DVI kwisiboniso sevidiyo se-HDMI, okanye umthombo we-HDMI kwi-TV ye-DVI kuphela, kukho ukubamba. Ngenxa yesidingo se-HDMI-ifakwe kwisixhobo sokubonisa ividiyo ukuze sikwazi "ukuxhaphaza" kunye nesistim somthombo (okanye ngokuphambene naso), ngamanye amaxesha isixhobo sokubonisa asiyi kuqonda ukuba umthombo unemvume (okanye i-vice versa), okubangelwa kukugquma ( njengengenanto, ikhephu, okanye umfanekiso okhanyayo). Kwezinye iindlela zokulungisa, bhekisa kwinqaku: Iingxaki zokuxhamla kwi-HDMI Connections .