Vagadziri kubva kuNVIDIA vakapa yakavhurika raibhurari libvdpau 1.5 nekushandisa inotsigira VDPAU (Vhidhiyo Decode uye Presentation) API yeUnix-senge masisitimu. Raibhurari yeVDPAU inoita kuti zvikwanise kushandisa michina yekukwidziridza vhidhiyo muh264, h265, VC1, VP9 uye AV1 mafomati, uye kuburitsa mabasa akadai sekumashure-kugadzirisa, kuumba, kuratidza uye vhidhiyo decoding kuGPU. Pakutanga, raibhurari yaitsigira chete maGPU kubva kuNVIDIA, asi gare gare tsigiro yevatyairi vakavhurika yemakadhi e AMD yakaonekwa. Iyo libvdpau kodhi inogoverwa pasi peMIT rezinesi.
Pamusoro pekugadzirisa tsikidzi, libvdpau 1.5 inounza rutsigiro rwekumhanyisa vhidhiyo decoding muAV1 fomati, uye inowedzera maturusi ekutevera eVP9 uye HEVC mafomati. Vhidhiyo yeAV1 codec yakagadzirwa neOpen Media Alliance (AOMedia), iyo inomiririra makambani akaita seMozilla, Google, Microsoft, Intel, ARM, NVIDIA, IBM, Cisco, Amazon, Netflix, AMD, VideoLAN, Apple, CCN uye Realtek. AV1 yakamisikidzwa sechinhu chinowanika pachena, chisingabhadharise mavhidhiyo encoding fomati iri pamberi peH.264 neVP9 maererano nekumanikidzana.
Source: opennet.ru