Zonke izinto eziphambili ze-AV1 ziyaxhaswa, kubandakanya nenkxaso
izakhelo ezikhowudiweyo zangaphakathi nangaphandle (
Ifomathi ye-AV1 iyabonakala
I-rav1e encoder inikezela ngamanqanaba okusebenza ali-11, awona aphezulu anikezela kufutshane nezantya zokufaka iikhowudi ngexesha lokwenyani. I-encoder ifumaneka zombini njengesixhobo somgca womyalelo kunye nethala leencwadi.
Kwinguqulelo entsha:
- Indlela ekhawulezayo yokufakwa kweekhowudi iyacetywa
Isantya 10 ; - Ubungakanani beendibano zokubini buncitshisiwe (kwiqonga le-x86_64/Linux ithala leencwadi lithatha malunga ne-3MB);
- Ixesha leNdibano lincitshiswe malunga ne-14%;
- Yongezwa isihluzi esinemisonto emininzi sokususa izinto zakudala zebhloko kwividiyo (ukucima);
- Kuyilo lwe-x86_64, ukulungiswa okongeziweyo kuye kwaphunyezwa kusetyenziswa imiyalelo ye-SIMD kwaye ukusetyenziswa kwe-auto-vectorization kwandisiwe;
- Inani lemisebenzi yokwabiwa kweememori liye lancitshiswa nge-1/6;
- Kwi-RDO (i-Rate-distortion optimization), ingqiqo yokucinezela ukuphazamiseka kwe-intra-frame iye yaphuculwa;
- Eminye imisebenzi isusiwe ekusebenziseni i-arithmetic yendawo edadayo ukuya kwizibalo ezipheleleyo;
- Umgangatho we-encoding kwinqanaba lesibini lesantya liphuculwe ngu-1-2%;
-
Yongeziwe isihluzi sengqikelelo yesalathiso sentshukumo entsha (Intra edge); - Ukhetho olongezelelweyo "-S" (--switch-frame-interval) ukumisela isithuba sokutshintsha phakathi kwezakhelo;
- Inkxaso yokwakha eyongeziweyo yeqonga le-wam32-wasi (
WebAssembly System Interface ).
umthombo: opennet.ru