Kusanda kuphuma i-video compression codec entsha, i- H.266 VVC. Lokhu kuhumusha kube ikhwalithi yevidiyo edinga ama-byte ambalwa ukuyigcina. Ngicabanga ukuthi abokuqala ukuyisebenzisa bazokuba yizinkampani ezinkulu zamapulatifomu wevidiyo asakazwayo.
Futhi bounce, abasebenzisi abajwayelekile. Hhayi kuphela labo abazinikele ekuthumeleni nasekwamukeleni amafayela evidiyo kwi-intanethi, okusemthethweni okungabazekayo, kepha nalabo abasebenzisa omakhalekhukhwini bethu ukuthatha ividiyo. Ngaso sonke isikhathi lapho amadivayisi ethu eqopha ngekhwalithi ethe xaxa, esivele ikhona 4K futhi ngamazinga aphezulu we-fps, futhi lokho kuhumusha kube ngamafayela wevidiyo asindayo. Konke ukuminyaniswa kuphansi.
Ngesonto eledlule ngiphawule nge- noticia ukuthi i-iPhone 12 Pro elandelayo ingabamba Ividiyo ye-4K kuma-fps angama-240. Inkinga kuzoba isikhala lawa mafayela evidiyo azohlala kuleyo fomethi. Yebo, izindaba zanamuhla ziyasiza ukunciphisa le nkinga.
El Isikhungo seFraunhofer uHeinrich Hertz ha kumenyezelwe namuhla ukukhishwa ngokusemthethweni komlandeli we-H.265 HEVC, H.266 / Versatile Video Coding (VVC) compression codec. Izindaba ezinhle, ngaphandle kokungabaza.
UFraunhofer HHI uphawula ukuthi ngenkathi i-H.265 / HEVC idinga cishe Ama-gigabytes angama-10 idatha yokusakaza ividiyo ye-4K UHD yeminithi engu-90, H.266 / VVC idinga kuphela Ama-gigabytes angama-5, isigamu semininingwane edingekayo yekhwalithi efanayo yevidiyo.
Lokhu kufakwa kwekhodi okusha kwevidiyo kuklanyelwe ngqo ukusakazwa kwevidiyo okungu-4K no-8K. Ngalokhu kuncishiswa kwezidingo zedatha, abasebenzisi bazokwazi ukuthatha izithombe ezisezingeni eliphakeme ngaphandle kokukhulisa kakhulu indawo yokugcina. Kusho nokuthi ukusakazwa kwamavidiyo asezingeni eliphakeme kuzodinga ivolumu ephansi yedatha yeselula.
Kuyizindaba ezinhle impela, kepha esikhathini esimaphakathi. Le codec isanda kukhishwa, futhi kuzothatha isikhashana ngaphambi kokuthi kufakwe idivaysi esekela le codec kuma-chip video azayo. Kokubili ukufaka ikhodi ngemuva kokubanjwa, njengakwakhe kumiswa emagama ukukhiqizwa kabusha.