Guqula MP4 ukuba AV1

Guqula Eyakho MP4 ukuba AV1 uxwebhu

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

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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

Ingaba isigqibo kunye nesantya se-frame ziya kugcinwa kwi-AV1?

Ewe. MP4 → AV1 igcina isisombululo, umyinge wesakhelo, kunye ne-aspect ratio ingatshintshwanga ngokumiselweyo. Ukuzitshintsha, sebenzisa isixhobo Sokutshintsha ubungakanani okanye Isantya kwimiphumo.

Ingaba ukuguqulwa kwe-MP4 ukuya kwi-AV1 kunokuphinda kuphindeke?

Ungaguqula i-AV1 kwakhona kwi-MP4 kule ndawo. Ukuba nayiphi na ifomati ebandakanyiweyo ilahlekile, i-round-trip ayizukuba yi-bit-perfect nakuba ibonakalayo okanye icacile.

Ingaba AV1 ifanele i targetwe kwividiyo kwiphepha le-web?

Iphepha elilawulayo, ewe. AV1 yakhiwa ngokuchanekileyo kulo msebenzi - idlala umgca kwimboniselo yokukhangela ekhoyo ngaphandle koplugin, akukho xabiso lelayisensi kunye nokungabonakali kwepateni, oko kukuthi, iguqulwe kukungagqibekanga kwevidiyo efakwe ngaphakathi kunye nokungasemva. Ecaleni kwemboniselo yokukhangela ikhetho elibuthathaka: udweliso lwenkqubo lokuhlela, iileta zefowuni kunye netelevisi ziyi ignore kakhulu, ngoko ke ifomu yonikezelo kunokuba igcinwe. Gcina umphathi kwinto enye kwaye ushicilele oku. AV1 ibonelela nge-30% yoxinzelelo olungcono kune-H.264 kwinqanaba elifanayo lomgangatho kwaye ayikho iindleko zelayisensi, oko kukuthi, iYouTube ne-Netflix iqhuba.

Ingaba i AV1 igcina ngaphezulu kwengoma enye yesandi?

Ewe, kwaye yimpumelelo epheleleyo ngaphezulu kwe MP4. AV1 iphatha yonke imijelo yesandi njengendlela yohlobo lokuqala, ngoko udidi lwesivakalisi, i-dub kunye nomlawuli wengxelo ingaphila kwifayile enye nomdlali otshintshela phakathi kwabo kwisicelo.

Ingaba AV1 ixhasa abaphawuli besiqulathi seefayili aba MP4 abazange bakwenze?

Iyenza. AV1 igcina izihloko njenge metadata yesiqulathi, ngoko ushicilelo olude lunokuqhubela phambili ngecandelo endaweni yokucoca ibar yokuqhubekeka. MP4 ayinanto yokubeka loo lwazi, ngoko i AV1 eguqulweyo iqala ngaphandle kwezihloko; yongeza abaphawuli emva kwesixhobo njenge MKVToolNix okanye ffmpeg.

Ingaba i AV1 iyaqhubeka idlala ngokulula kwifowuni okanye kwiTV?

Ingaba ayikwazi. MP4 ikhowudiwe yisilicon ekhethekileyo kwifowuni, itablethi kunye neTV, 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 kwi4K yezinto. Kwisixhobo esithe nkqo, MP4 yindawo ekhuselekileyo yokugcinwa. Ukukhowuda kwe-AV1 kukhawuleza, kwaye izixhobo zokuqokelela ikhowudi zavela kuphela kwifowuni kunye neTV ukusukela ngo-2020 ukuya phambili - iizixhobo ezidala zibuyela kwisoftware efuna amandla yokuqokelela ikhowudi.

Ingaba AV1 isiqwenga 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 kukho umda wobungakanani befayili xa uguqula i-MP4 ibe yi-AV1?

Uguqulelo olukhululekileyo lunobungakanani obukhawulezayo befayile nganye, emiselwe ngohlobo lwefayile, kwaye iphepha lithetha ukuba xa ifayile ingaphezulu kwayo. Inkqubo ehlawulwayo isusa umda, ngoko iifayile ezinkulu ziyaguqulwa.

Ndingaguqula iifayili ezininzi ze-MP4 zibe yi-AV1 ngaxeshanye?

Iifayile ezininzi kumsebenzi omnye zifuna inkqubo ehlawulweyo. Ukusetyenziswa okukhululekileyo yifayile enye ngoguqulelo, uguqulelo olunye ngeyure. Kwinkqubo ehlawulweyo ungadibanisa iifayile ezininzi kumsebenzi omnye, emva koko ulayishe impumelelo nganye kwiyo okanye zonke kwi ZIP enye.

Ithini into eyenza ukuba i-MP4 yam ifile iguqulwe?

Iifayile ezilayishwe phezulu ziqhubekeka kwiseva yethu yoguqulo, akukho mntu ujonge kuzo, kwaye azinikezelwanga. Ukukhuphela kunye nefayile eguqulweyo zombini zicinywa ngokuzenzekelayo malunga neyure ezili-24 emva koguqulo, eshiya ixesha lokulayisha ezantsi impumelelo. Bona / privacy / kwinkqubo epheleleyo.

Ingaba i-AV1 yam iya kudlala kwifowuni, i-tablet, kunye neTV?

Ewe — AV1 isebenzisa ii-codecs ezitsha ezidlalwa ngokusemthethweni kwi-iOS, Android, ii-Smart TVs, ii-game consoles, kunye ne-browser nganye etsha.

Ingaba ndifuna ukufaka inkqubo yokusebenza ukutshintsha i-MP4 ibe yi-AV1?

Hayi. Umguquli uqhuba ngokupheleleyo kwi-browser yakho kunye ne-cloud yethu - akukho plug-in, akukho kufakwa, akukho malungelo omphathi. Isebenza kwiWindows, macOS, Linux, ChromeOS, iOS, kunye ne-Android.