Sobanukirwa neza 1080P muri HDMI

Mu gihe uhisemoInsinga ya HDMI, dukunze kubona icyapa "1080P." Mu by'ukuri bisobanura iki? Iyi nkuru irabisobanura mu buryo burambuye.

1080Pni igipimo cyo hejuru cyane cya televiziyo ya digitale isobanutse neza giteganywa n'ishyirahamwe ry'abahanga mu by'amashusho n'amashusho (SMPTE). Icyerekezo cyayo cyiza cyo kwerekana ni1920 × 1080, hamwe n'umubare wose wa pikselimiliyoni 2.0736Ishusho nziza itangwa na 1080P iha abaguzi ubunararibonye nyakuri bwo mu nzu mu buryo bw'amajwi n'amashusho. Kubera ko ijyanye neza n'izindi format za HD, irakoreshwa cyane kandi ikoreshwa cyane.

Mu nzira yo gukoresha ikoranabuhanga, gushyiraho uburyo bwo gukoresha ibimenyetso bya digitale ni imwe mu ntambwe z'ingenzi cyane. Ukurikije uburyo umuguzi yibanda ku buryo bufatika, ikintu cy'ingenzi kurusha ibindi nigusobanuka neza kw'ishushoSMPTE ishyira ibimenyetso bya HDTV bya digitale hakurikijwe uburyo bwo kubisikana mu byiciro1080P, 1080I, na 720P (iihagarariyeinterlace, napihagarariyeiterambere).
1080P yerekeza ku buryo bwo kwerekana amashusho butuma umuntu abonaUbushobozi bwa 1920 × 1080 hakoreshejwe uburyo bwo gushakisha bugenda burushaho kwiyongera, bigaragaza uburyo bwiza bwo guhuza ikoranabuhanga ryo gufata amashusho ya sinema n'ikoranabuhanga rya mudasobwa.

Kugira ngo dusobanukirwe neza 1080P, tugomba kubanza gusobanura 1080i na 720P. 1080i na 720P byombi ni amahame mpuzamahanga ya televiziyo y’ikoranabuhanga agezweho. Ibihugu byakoreshaga sisitemu ya NTSC byakoresheje uburyo bwa1080i / 60Hzimiterere, ihuye n'umuvuduko wa televiziyo ya analoge ya NTSC. Ibinyuranye n'ibyo, u Burayi, Ubushinwa, n'utundi turere twakoreshaga sisitemu ya PAL twakoresheje1080i / 50Hz, bihuye n'umuvuduko wa televiziyo ya analog ya PAL.
Ku bijyanye na720P, byabaye nk'ikintu gisanzwe bitewe n'uruhare rwinshi rw'abakora ikoranabuhanga mu nganda za televiziyo, kandi kuva icyo gihe byarushijeho gukururwa n'ibikoresho byo gukina bya HDTV bikoresha disiki z'urumuri nk'uburyo bw'ibanze. Byagombye kumenyekana ko1080P ni igipimo ngenderwaho mu by'ukuri, ko ibikorantabwo ibaho kuri 60Hz gusa, kandi ibyo1080P ntabwo ari kimwe na FULL HD.

None se ni ikiHD YOSE?
FULL HD yerekeza kuri televiziyo zifite aho zihurira zishoborakwerekana neza pikseli 1920 × 1080, bivuze koubushobozi bwo gupima (cyangwa ubwaho) ni 1920 × 1080Kugira ngo ugere ku musaruro mwiza wo kureba porogaramu za HDTV, televiziyo ya FULL HD irakenewe. Ni ngombwa kumenya ko FULL HD atari igitekerezo kimwe na "1080P" yavuzwe n'inganda nyinshi mu bihe byashize.

BitwaUbufasha bwa 1080Pbivuze ko televiziyo ishoborakwakira no gutunganya ibimenyetso bya videwo bya 1920 × 1080, ariko televiziyo ubwayo ntabwo iba ifite ubushobozi bwo kureba amashusho bwa 1920 × 1080. Ahubwo, igabanya ishusho ya 1920 × 1080 ikagera ku buryo bwo kwerekana amashusho ubwayo mbere yo kuyagaragaza.
Urugero,Televiziyo ya LCD ya santimetero 32ishobora kugira icyemezo kavukire cya1366 × 768, nyamara igitabo cyayo gishobora kuvuga ko gishyigikira 1080P. Ibi bivuze ko gishobora kwakira ikimenyetso cya 1920 × 1080 no kugihindura kuri 1366 × 768 kugira ngo kigaragazwe. Muri iki gihe, "1080P" yerekeza kuriubushobozi bwo gushyiramo cyangwa kwerekana amashusho ntarengwa bushyigikiwe, bigaragaza ko televiziyo ishobora kwakira ikimenyetso cya 1920 × 1080, ariko irabikorantabwoyerekane kuri iyo resolution yuzuye.