Tam sim no, JPEG yog hom qauv siv rau kev yees duab digital compression. Txawm li cas los xij, cov pab pawg tom qab JPEG yuav sai sai no tso tawm ib hom ntawv tshiab hu ua JPEG XS, uas tsis yog los hloov cov thawj JPEG. Qhov tseem ceeb, ob hom ntawv yuav nyob ua ke, raws li JPEG XS tau tsim tshwj xeeb rau streaming video thiab VR, tsis yog JPEG, uas pab cov duab digital.
Koom nrog Photographic Experts Group lub lim tiam dhau los nws tshaj tawm, tias JPEG XS hom ntawv yog tus cwj pwm los ntawm qis latency, yog li koj yuav tsis raug mob. Ntau tus neeg siv yws yws tias lawv hnov mob thaum hnav VR headset, thiab kom zam qhov no, lub sijhawm hloov mus rau VR thiab lub taub hau yuav tsum luv li sai tau. Ntxiv nrog rau cov lus teb qis, JPEG XS txaus siab rau nws tus kheej ntawm kev siv hluav taws xob tsawg.
Nyob rau tib lub sijhawm, compression yooj yim dua thiab nrawm dua, uas ua rau cov duab zoo dua. Cov ntaub ntawv compressed loj dua li cov ntaub ntawv JPEG, tab sis qhov no tsis yog qhov teeb meem zoo li no, vim tias cov ntaub ntawv tau tsim los rau streamed, tsis khaws cia rau hauv lub xov tooj smartphone.
Piv txwv li, JPEG yuav txo cov duab loj los ntawm ib qho ntawm 10, thaum JPEG XS los ntawm ib qho ntawm 6. Nws yuav tsum tau muab sau tseg tias JPEG XS yog qhib qhov chaw thiab vim nws ceev, nws yuav siv tsuas yog nyob rau hauv cov xwm txheej uas nws. Nws yog ib qho tsim nyog kom tau txais cov duab rau CPU ntawm lub cuab yeej. Ib qho piv txwv yog lub tsheb autonomous.
