mbụ ntọhapụ nke ọhụrụ elu-arụmọrụ video nzuzo format koodu - , ndị obodo Xiph na Mozilla jikọtara ọnụ. Edere koodu ahụ n'ime nchara wee dị iche na nrụtụ aka libaom koodu site n'ịbawanye ọsọ nbanye na nlebara anya na nchekwa. Koodu oru ngo n'okpuru ikikere BSD.
A na-ahụta usoro AV1 x264 na libvpx-vp9 n'ihe gbasara ọkwa mkpakọ, mana n'ihi mgbagwoju anya nke algọridim. oge dị ukwuu maka itinye koodu (na ntinye koodu, libaom bụ ọtụtụ narị ugboro n'azụ libvpx-vp9, yana ọtụtụ puku ugboro n'azụ x264).
The rav1e encoder na-enye ọkwa arụmọrụ 11, nke kachasị elu na-ebuga nso ọsọ ntinye koodu ozugbo. Ihe ngbanwe ahụ dị ma dị ka akụrụngwa ahịrị iwu yana dịka ọba akwụkwọ.
A na-akwado atụmatụ AV1 niile, gụnyere nkwado
okpokolo agba etinyere n'ime na mpụga ( и -frames), 64x64 superblocks, 4:2:0, 4:2:2 na 4:4:4 chroma subsampling, 8-, 10- na 12-bit agba nzuzo, RDO (Rate-distortion optimization) njikarịcha mma, ụdịdị dị iche iche maka ịkọ mgbanwe mgbanwe interframe na ịchọpụta mgbanwe, na-achịkwa ọnụego nrịba na ịchọpụta mkpọmkpọ ebe.
isi: opennet.ru
