Guqula WebM ukuba AV1

Guqula Eyakho WebM ukuba AV1 uxwebhu

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

Iyalayisha

Indlela yokuguqula WebM ukuba AV1

Inyathelo 1: Layisha eyakho WebM 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

WebM ukuba AV1 Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni eyenza i-WEBM ukuya kwi-AV1 iguquli?

Iguqula i-WEBM video ibe yi-AV1 container. Ugqibo, umyinge we-frame, kunye ne-aspect ratio zigcinwa ngokumiselweyo — ziluncedo xa ufuna ifomati eyahlukileyo yomdlali omiselweyo ngaphandle kokulahleka komgangatho.

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

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

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

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

Ingaba i-AV1 eguqulweyo izakuba nobungakanani obuhlukileyo kune-WEBM?

Ii-codecs zexesha elidlulileyo zicinezela kakuhle, ngoko ke i-AV1 evela kwi-WEBM ekhoyo ngoku incinci nge-30-60% kwinqanaba elifanayo lomgangatho. Ukuguqulwa kwindlela ephikisanayo kungakhula ifayili.

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 WEBM. 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 WEBM abazange bakwenze?

Iyenza. AV1 igcina izihloko njenge metadata yomgqomo, ngoko ushicilelo olude lunokuqhuba ngecandelo endaweni yokucoca ibar yokuqhubekeka. WEBM ayinanto yokubeka loo lwazi, ngoko ukuba umcebo uthunyelwe ngoluhlu lwesihloko yayikwifayile ye sidecar - isandla esikwi- converter kwaye ibhalwe kwi AV1.

Ingaba i AV1 iyaqhubeka idlala ngokulula kwifowuni okanye kwiTV?

Ingaba ayikwazi. WEBM 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, WEBM 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-WebM imiselwe ukuba incinci: i-VP8 okanye i-VP9 ividiyo (i-AV1 ngoku isasazeka) ene-Vorbis okanye i-Opus isandi, akukho nto enye. 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-WEBM ibe yi-AV1?

Ulayisho phezulu olungaziwayo luphelelwe lixesha ngokumiselweyo; i-akhawunti ebhalisiweyo ekhululekileyo ifumana umda ophezulu, kwaye i-akhawunti ye-Pro ayinalo umda wefayili nganye. Inkumbulo yesikhangeli sihlala siyimfuneko yothintelo ixesha elide phambi kokuba umda wethu we-server-side uqale.

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

Ewe. Nqumle okanye ukhethe iifayile ezininzi ze WEBM kwifayili enye yokulayisha - umguquli uqhubekeka nazo ngokuthe tye kwaye ubuyisele i-ZIP yeziphumo ze AV1. Akukho mfuneko yokuphinda uqhubekeke inkqubo yefayili nganye.

Ithini into eyenza ukuba i-WEBM yam ifile iguqulwe?

Iifayili ezilayishwe phezulu kunye ne-AV1 iimveliso zicinywa ngokuzenzekelayo emva kwefestile efutshane yokugcina. Asiyi kujonga, sizonwabele, okanye siqeqeshe kwiifayili zomsebenzisi. Ikhonkco lokulayisha ezantsi ngokuthe ngqo limiselwe ixesha kwaye lidityaniswe kwintlanganiso yakho.