Nekusvika kwemidziyo inokwanisa kutamba mavhidhiyo mu4k uye 5k, ivo vachange vachisvika mumwedzi iri kuuya matsva anowedzera simba macodec. Muenzaniso weiyi ndiyo AV1 codec, iyo yakatanga muna 2015 uye yakagadziridzwa kupfuura HEVC / H.265. Uye zvakare, iri fomati ine vatambi vakuru muindasitiri vari kutsigira.
Vagadziri ve codec, avo vanobatana mukati meplatform Alliance ye Open Media, Iva pakati pevamwe Apple, se inductor kuti uwane yepamusoro codec munzvimbo diki. Mubatanidzwa uyu wakasimbiswa mu2015.
Parizvino, Apple ine HECV iripo uye Google, pachikamu chayo, ine VP9, asi iyo Alliance yeOpen Media iri kutsvaga codec yakafanana kune akasiyana masisitimu anoshanda. Basa racho harisi nyore uye rinoda mupiro wakakosha wezviwanikwa kubva kune vamwe. Asi mukuvada kwavo ivo vanoda kuwana imwe compression padyo ne20% kana tikachienzanisa neHEVC. Uye se manejimendi rebasa iri, isu tinowana iyo VhidhiyoLAN zvishandiso (VLC) uye FFmpeg.
Uye chishandiso chekutanga chavakaita kuti chiwanikwe kune vashandisi chinozivikanwa se dav1d. Mutungamiri weAlliance, Jean Baptiste Kempf, akatsanangura mune yake Blog kuti decoder iyo inotora mukana kune ese mabhenefiti ayo AV1 anayo. Padivi remugadziri weDav1d, anoda kuyedza kutarisisa pa kutendeuka kumhanya.
Macs akanyatsogadzirirwa kutora mukana wekumanikidza kweiyi codec, nekuti Intel CPUs dzinoenderana sezvo ichishanda nayo Haswell muna 2013. Iye zvino chavanoshandira ndiko kubatanidzwa kweiyo codec pamapuratifomu ese, senge Firefox, iri kushanda kusanganisa masevhisi ayo. Asi mamwe mabhurawuza haadi kusiiwa kumashure uye ari kutsvaga kubatanidzwa kwakanyanya kwe AV1 mumasevhisi ayo, kuzadzisa mizhinji yezvinhu zviwanikwa mukubuda kwevhidhiyo. Mamwe mapuratifomu akaita Facebook ivo vari kuongorora kusangana pamwe neprojekti.
