Guqula MP4 ukuba AV1

Guqula Eyakho MP4 ukuba AV1 iifayile ngokulula

Khetha iifayile zakho

*Iifayile zicinyiwe emva kweeyure ezingama-24

Guqula iifayile ezifikelela kwi-1 GB simahla, abasebenzisi bePro banokuguqula iifayile ezifikelela kwi-100 GB; Bhalisa ngoku

Iyalayisha

Indlela yokuguqula MP4 ukuba AV1

Inyathelo 1: Layisha eyakho MP4 iifayile usebenzisa iqhosha elingasentla okanye ngokutsala nokuwisa.

Inyathelo lesi-2: Cofa iqhosha elithi 'Guqula' ukuze uqalise ukuguqula.

Inyathelo lesi-3: Khuphela i-converted yakho AV1 iifayile

MP4 ukuba AV1 Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyiguqula njani ifayili MP4 ibe yi AV1?

Layisha phezulu ifayili yakho MP4 usebenzisa umkhethi ophezulu kwaye umguquli ufumanisa uhlobo lombhalo ovela kum kwaye uqhube i MP4 → AV1 ipayipi. Isiphumo sikhuphela ngokuzenzekelayo xa uguqulo lugqityiwe; akukho akhawunti ifunekayo kuguqulelo oluthile.

Ingaba i AV1 igcina ngaphezulu kwengoma enye yesandi?

Ewe, kwaye yimpumelelo epheleleyo ngaphezulu kwe MP4. AV1 iphatha yonke imijelo yesandi njengento ephambili, ngoko udidi lwesivakalisi sokuqala, i-dub kunye nomlawuli wengxelo ingaphila kwifayile enye nomdlali otshintshela phakathi kwabo kwisicelo. AV1 ibonelela nge-30% yoxinzelelo olungcono kune-H.264 kwinqanaba elifanayo lomgangatho kwaye ayikho iindleko zelayisensi, nto leyo eyenza ukuba iYouTube ne-Netflix iqhubele phambili.

Ingaba i AV1 inkxaso yamachaphaza ophawu anjengoko MP4 ayizange ikwenze?

Iyenza. AV1 igcina izihloko njenge metadata yesiqulathi seefayili, ngoko ushicilelo olude lunokuqhubela phambili ngecandelo endaweni yokucoca ibar yokuqhubekeka. MP4 ayinanto yokubeka loo nkcukacha, ngoko ukuba umthombo uthunyelwe ngoluhlu lwesihloko yayikwifayile ye sidecar - inikezele kuguquleli kwaye ibhalwe kwi AV1.

Ingaba i AV1 iyaqhubeka idlala ngokulula kwifowuni okanye kwiTV?

Ingaba ayikwazi. MP4 ikhowudiwe yisilicon ekhethekileyo kwifowuni, iitablethi kunye neeTV, nto leyo eyenza ukuba idlala ngaphandle kokutyibilika kwebhetri. AV1 ihlala ibuyela umva kwisoftware yokukhowudi kwihardware efanayo - ubunzima be CPU obuphezulu, isixhobo esishushu, kunye neeframes ezikhuphekayo kwi-4K material. Kwisixhobo esimiselweyo, MP4 yindawo ekhuselekileyo yokugcinwa ehlala kuyo. AV1 ukukopela kukhawuleza, kwaye i-hardware yokukopela ivela kuphela kwifowuni kunye neTV ukusukela ngo-2020 kuqala - ii-apparatus ezidala zibuyela kwisoftware enamandla yokukopela.

Ingaba i AV1 iquka isiqulathi seefayili okanye i-codec, kwaye ngaba itshintsha into endiyifumanayo kwakhona?

Itshintsha into elindelekeyo kwifayile yemveliso. Icala elinye loguqulelo libiza ukukhowuda kunokuba ujikeleziso, ngoko oko kubuyela umva kukujikelezo lweebit ngaphakathi komgquba olungeleyo - ngokuqhelekileyo MP4 okanye MKV. Ulwandiso lubonisa umgquba; i codec yiyo eyaziyo ubungakanani befayile kwaye apho izakudlalwa khona. I-MP4 eninzi eluhlaza yi-H.264 yevidiyo enesandi se-AAC; isiqulathi sigcina ngokusemthethweni i-HEVC, i-AV1 ne-VP9. AV1 yi-codec, hayi isiqulathi-zifayili — i-bitstream ihamba ngaphakathi kwe-MP4 okanye i-WebM, idityaniswe ne-Opus okanye i-AAC yesandi.

Ingaba i-MP4 ukuya kwi-AV1 ikhululekile?

Ewe - uguqulelo olusisiseko MP4 → AV1 lukhululekile ngaphandle kobhaliso. I-Premium idibanisa umda ophezulu wobungakanani befayili nganye, abasebenzi abangaphezulu beqela elifanayo, kwaye isusa ii-ad.

Ingaba i MP4 ifile ikhulu kangakanani na ndiyiguqule ibe yi AV1?

Ii-akhawunti ezikhululekileyo: ukuya kuthi ga kwi-100 MB ngefayili nganye ye MP4. I-Premium: ihlala i-1 GB ngefayili nganye, kuxhomekeke kuhlobo lombhalo we MP4. Iifayile ezinkulu kakhulu zihlukaniswa zibe zii-chunks kwi-server-side xa i-AV1 ivumela.

Ingaba uguqulelo lutshintsha okuqulethwe kwi MP4 yam?

Uguqulelo lugcina yonke i-informatios enokuthi imele i-MP4 ne-AV1. Iimpawu ezikhethekileyo zefomati ezingenakuxhaswa yi-AV1 (umzekelo, i-data ye-vector kwi-raster output, ii-formula kwi-plain-text output) zi-rasterized okanye zi-stripped — bona iziphawuli ezikhethekileyo zefomati kwiphepha le-result.

Ndingaguqula iifayile ezininzi MP4 zibe AV1 ngaxeshanye?

Ewe — susa iifayile ezininzi MP4 kummandla wokulayisha kwaye zifololwe ngokuthe tye. I-Premium inemisebenzi emininzi ethe tye; kwi-50-file batch le yi-difference phakathi kwemizuzu nemizuzu.

Ingaba i-MP4 ukuya kwi-AV1 iguqula isebenze kwifowuni nakwi-tablet?

Ewe - i-UI iphendula kwaye inkqubo yokuguqula iqhuba kwicala leseva, ngoko ii-mobile devices zikhuphela-za-zikhuphele njenge-desktops. I-iOS kunye ne-Android browser files pickers (ikhamera ijikeleza, Iifayile zeapp) zisebenza ekupheleni-kwi-kuphela.

Zithini iiseva ezixhaswa ngu MP4 ukuya ku AV1 umguquli?

I-Chrome, i-Firefox, i-Safari (15+), i-Edge, ne-Opera. Umguquli usebenzisa ulayisho olusezantsi `<input type="file">` - akukho WebAssembly okanye i-PWA ixhomekeke - ngoko ke nakwi-browser edala isebenza.

Ingaba ii-MP4 zam iifayile zigcinwa ngokufihlakeleyo?

Ewe — iifayile ezilayishwe phezulu MP4 ziqhubekekiswa kubasebenzi ababekwe ngokuzimeleyo kwaye zicinywe kwimizuzu. Asizukuzijonga, sizigcine, okanye sizinikezele imixholo. Bona /privacy/ kwifestile yokugcina i-data.