Su'aal: Ma ku duubi karaa DVD ah Sawirka Horumarka?
Jawaab: Diiwaanada DVD ma aha mid rikoodhka ku duuban sawirka koritaanka; Baaritaan hormar ah ayaa ah hab loo isticmaali karo inta lagu jiro cayaarta ciyaaraha haddii DVD-duubistu ay leedahay sawirro isdaba-joog ah. Inkastoo inkastoo qaar ka mid ah rikoodhyada DVD-du ay leeyihiin fiidiyo-gelinta video (oo badanaa ay sameeyeen Philips), kuwan soo socdaa ma ahan tijaabinta qalabka taranka.
Dhamaan DVD-yada waxaa lagu duubayaa heerka 480i marka la isticmaalayo cajaladaha DVD-ga.
Marka DVD-ga ama duubistu ciyaaraan DVD-ga, waa hawl-socodsiiyeyaasha sawirleyda iyo kumbuyuutarrada loo isticmaalo ee loo isticmaalo dariiqa daba-galka ah ee go'aamin kara sida cajaladda 480i ee duubka loogu duubay DVD-ka ugu dambeyn lagu muujiyo telefishanka ama shaashadda saadaasha. Isku-duwaha baaritaanka isbedelka ayaa la samayn karaa iyada oo loo marayo dariiqa DVD-ga ama barnaamij telefishin ah, laakiin si fiican ayaa loo hirgelin karaa DVD-ga ama cayaarta. Si kastaba ha ahaatee, si kastaba ha noqotee, labada ciyaaryahan ee DVD-yada iyo telefishanka ama mashruucu wuxuu u baahan yahay in uu la mid yahay baaritaanka hormarinta si loo muujiyo.
Sababta ah in DVD-yada oo dhan lagu duubay heerka 480i waa sida DVD-yadu u akhriyi karaan dhammaan cayaartoyda DVD-ga (sida unugyada sawir-celinta oo aan hore loo socon) oo lagu muujiyo telefishanka analogga ah ee caadiga ah. Xitaa haddii aad ku duubi lahayd DVD ah 480p ama ka sareeya, DVDku ma noqon doono kuwo lagu ciyaari karo DVD aan sawir lahayn. Qalabka bedelka ah waxaa lagu sameeyaa dhinaca ciyaarta. Asal ahaan, ciyaaryahan DVD ah (ama cajaladaha - qalabka ciyaarta) oo leh qalabka casriga ah waxay u badashaa 480i ilaa 480p si loogu soo bandhigo telefishanka awoodda leh ee sawir leh, haddii aad rabto inaad sare u qaadid kor u kicid, waxaad ku sameeyn kartaa adigoo ku dhajinaya luuqad ama HD taasoo kor u qaadi karta 720p ama 1080i.
Si aad uhesho geedi socodkan oo dhan shuruudaha aasaasiga ah, DVD-yada aad sameysey waxaa lagu duubayaa 480i. Si kastaba ha noqotee, marka aad DVD-ga dib u daawato si aad ula socotid telefishanka ama kumbiyuutarka, waa sida loo shaqeeyaha DVD-ga, khadka-dibedda, ama nooc kale oo ka mid ah processor-kiciyeyaasha oo go'aaminaya sida sawirku u muujiyo shaashaddaada. Dhamaan dukumiintiyada DVD-ga ayaa sameyn kara diiwaan galinta VHS, Laserdisc, ama video camalka sida muuqata, fiidiyaha soo galaya waa inuu ahaadaa (tusaale ahaan Maraykanka, tusaale ahaan) ilaha NTSC ee isdhaafsan. Tilmaamaha fiidiyowga ee isku duuban ayaa lagu duubayaa DVD-ga. Diiwaangalinta DVD-duuban ayaa markaa lagu ciyaari karaa ciyaaryahan kale DVD (iyadoo ku xiran qaabka wax lagu qoro - sida DVD-R, iwm.). Haddii aad rabto in aad daawato DVD-ga cajaladaha casriga ah, adigoo u maraya labajibbaar, waxaad tahay qofka DVD-ga ah waa in lagu qalabeeyaa soo-deyn sawir leh ama laba jibbaar baayacmushtar ah.
Ugu dambeyntii, marka aad aragto recorder DVD ah lagu xayeysiiyo DVD Recorder oo leh Scan Scan, waxa ay ku tilmaamayaan in dukumiintaha DVDku leeyahay tarbiyad kobcin ah oo lagu sawirayo awoodda wax soo saarka, ma aha in ay ku duubi doonaan baaritaanka hormarineed.