Guqula MP4 kuya AV1

Guqula Eyakho MP4 kuya AV1 amadokhumende ngokulula

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Guqula amafayela afinyelela ku-1 GB mahhala, abasebenzisi be-Pro bangaguqula amafayela afinyelela ku-100 GB; Bhalisa manje

Ukulayisha

Indlela yokuguqula MP4 kuya AV1

Isinyathelo 1: Layisha eyakho MP4 amafayela usebenzisa inkinobho engenhla noma ngokuhudula bese uphonsa.

Isinyathelo 2: Chofoza inkinobho ethi 'Guqula' ukuze uqale ukuguqulwa.

Isinyathelo 3: Landa i-version yakho AV1 amafayela

MP4 kuya AV1 Imibuzo Evame Ukubuzwa Yokuguqulwa

Ingabe isixazululo kanye nezinga lefreyimu ligcinwa ku-AV1?

Yebo. MP4 → AV1 igcina isixazululo, isilinganiso sefreyimu, nesimo sesimo esingashintshwanga ngokuzenzakalela. Ukuzishintsha, sebenzisa i-Resize noma i-Speed tool kwimiphumela.

Ingabe MP4 kuya ku AV1 ukuguqulwa kubuyiselwa emuva?

Ungaguqula i-AV1 emuva ku-MP4 kule site. Uma ifomethi eyodwa ilahlekile, i-round-trip ayilungile noma ngabe ibukeka noma izwakala ifana.

Ingabe AV1 ifanele ukubhekwa njengevidiyo kwikhasi le-web?

Ikhasi elilawulwa yi-yo, yebo. AV1 lakhiwa ngokugcwele lemisebenzi - lidlala ngaphakathi kwekhasi ngalinye le-browser yamanje ngaphandle kweplugin, ngaphandle kwelayisense nemali yokuveza, ngakho-ke lakhiwa njengephutha levidiyo efakwe ngaphakathi nendawo yangasese. Kusuka ku-browser, kuyinketho encane: ukulungisa isofthiwe, ama-gallery wefoni nama-television ayisazi kakhulu, ngakho-ke kuyifomethi yokuthumela kune-storage. Gcina umphathi kuthile okuthile futhi ushicilele lokhu. AV1 inikeza cishe 30% engcono ucindezelo kuna H.264 esezingeni elifanayo futhi ithatha akukho izinkokhelo izitifiketi, okuyinto kungani YouTube ne Netflix push it.

Ingabe i AV1 ingagcina ama-tracks omsindo angaphezu kwesinye?

Yebo, futhi kuyithuthukiso eliyiqiniso ku MP4. AV1 iphatha wonke umsindo osuka ku-stream njenge-track yesigaba sokuqala, ngakho-ke i-language-original mix, i-dub kanye ne-director's commentary ingahlala kwifayela elilodwa nomdlali oshintsha phakathi kwazo uma kudingeka.

Ingabe AV1 ixhasa izibonisi zesiqephu ezi MP4 azisebenzisi?

Ikwenza. AV1 igcina amasigaba njenge-metadata eqoqayo, ngakho ukurekhoda okude kungafinyelelwa ngengxenye endaweni yokuhlanza ibha yokuqhubekela phambili. MP4 ayinaso isikhala sokubeka le lwazi, ngakho i-AV1 eguqulwe iqala ngaphandle kwamasigaba; yongeza izibonisi ngemuva ngethuluzi njenge MKVToolNix noma ffmpeg.

Ingabe i-AV1 izodlala ngokulula kufoni noma ku-TV?

Kungenzeka ukuthi ayisebenzi. MP4 i-decoded yi-silicon ekhethekile kumafoni, ama-tablets nama-TV, ngakho-ke idlala ngaphandle kokucindezela ibhethri. AV1 ngokuvamile ibuyela emuva ku-software decoding ku-hardware efanayo — ukufaka i-CPU okuphezulu, isisetshenziswa esipholile, namafreyimu akhuphuka ku-4K. Uhlelo oluzosetshenziswa, MP4 luyibhokisi eliphephile lokuhlala kulo. AV1 encoding ihamba kancane, futhi amathuluzi decoders kuphela wavela kumafoni namahlaya kusukela mayelana 2020 kuqala - amadivayisi adala buyela amandla-ukudla isofthiwe decoding.

Ingabe AV1 iyibhokisi noma i-codec, futhi ngabe lokhu kushintsha lokho engikutholayo emuva?

Ishintsha ukuthi yini ongayilindele kuhele lwesingeniso. Ingxenye eyodwa yokuguqulwa ibizwa ngokuthi ukungenisa ngaphandle, hhayi ukupakisha, ngakho lokho okubuyayo ukuthi i-bitstream ngaphakathi kwebhokisi elifanele kakhulu — ngokuvamile MP4 noma MKV. Uhlelo lubonisa ibhokisi; i-codec yilokho okusho ubukhulu befayela futhi lapho izodlala khona. Kuyinto encane kakhulu ukuthi wonke ama-MP4 aphilayo ayizividiyo ze-H.264 ezinesandi se-AAC; isiqoqi sigcina ngokusemthethweni i-HEVC, AV1 ne-VP9. AV1 yi-codec, hhayi isiqoqi — i-bitstream ihamba ngaphakathi MP4 noma WebM, ixhunywe ne-Opus noma i-AAC umsindo.

Ingabe kunesikhawulo sobukhulu befayela uma uguqula i-MP4 ibe yi-AV1?

Ukuguquka okumahhala kunesilinganiselo sobukhulu sehele ngalinye, esisetshenzisiwe ngohlobo lwehele, futhi ikhasi lizokutshela uma ihele lidlula kulo. Iphrojekthi ekhokhelwayo isusa lesi silinganiselo, ngakho amafayela amakhulu angaguqulwa.

Ingabe ngingenza ukuguqulwa kwe-batch kwefayela le-MP4 elilodwa libe yi-AV1?

Amafayela amaningi emisebenzini eyodwa adinga iphrojekthi ekhokhelwa. Ukusetshenziswa okumahhala kuyisifayela esisodwa ngasinye sokuguqulwa, ukuguqulwa okufanayo ngehora. Kuphrojekthi ekhokhelwa ungangeza amafayela amaningi kumsebenzi owodwa, bese ulanda impendulo ngayinye yayo noma zonke ku-ZIP eyodwa.

Yini ezoba namafayela ami MP4 ngemuva kokuguqulwa?

Amafayela alayishwe phezulu aphathwa kumaseva ethu okuguqula, akukho muntu obhekana nawo, futhi ahlukaniswe. Ukufaka kanye nohele oluguqulwe kususwa ngokuzenzakalela cishe amahora angu-24 ngemuva kokuguqulwa, okushiya isikhathi sokulanda imiphumela. Bona /privacy/ ukuphoqa okuphelele.

Ingabe AV1 yami izodlala kumafoni, amathebulethi, nama-TV?

Yebo — AV1 isebenzisa ama-codecs amanje adlala ngokusemthethweni ku-iOS, Android, Smart TVs, imidlalo ye-console, kanye nanoma iyiphi i-browser ekhona.

Ingabe ngidinga ukufaka isofthiwe ukushintsha MP4 ibe AV1?

Akuna. Umguquli usebenza ngokuphelele kwi-browser yakho kanye ne-cloud yethu - akukho plugin, akukho kufaka, akukho malungelo omsebenzisi. Isebenza ku-Windows, macOS, Linux, ChromeOS, iOS, ne-Android.