Guqula AVI kuya M4V

Guqula Eyakho AVI kuya M4V amadokhumende ngokulula

Cacisa amafayela akho

*Amafayela asusiwe ngemva kwamahora angu-24

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

Ukulayisha

Indlela yokuguqula AVI kuya M4V

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

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

Isinyathelo 3: Landa i-version yakho M4V amafayela

AVI kuya M4V Imibuzo Evame Ukubuzwa Yokuguqulwa

Yini oyenzayo i-AVI kuya ku-M4V converter?

AVI iyibhokisi elidala, livame ukuxhaswa kakude kumadivayisi amanje. Ukushintsha ku M4V kubuyisela ividiyo nge-codec yamanje (H.264 / H.265 / VP9) ukuze kube lula ukuxhuma kwi-browser, ifoni, ne-TV.

Ingabe isixazululo kanye nezinga lefreyimu ligcinwa ku-M4V?

Yebo. AVI → M4V igcina isixazululo, isilinganiso sefreyimu, nesimo sesimo esingashintshwanga ngokuzenzakalela. Ukuzishintsha, sebenzisa i-Resize noma i-Speed tool kwimiphumela.

Ingabe i-AVI izodlala ngokulula kumadivayisi amanje ngemuva kokuguqulwa ku-M4V?

Yebo. Amafayela akhona AVI avame ukulahlekelwa ukudlala kuma-browsers amanje kanye ne-iOS / Android. M4V asebenzisa ama-codecs axhaswe kakhulu adlala ngokusemthethweni kuma-phones, ama-tablets, ama-smart TVs, kanye nanoma iyiphi i-browser ekhona.

Ingabe i-M4V eguqulwe izobe inesayizi ehlukile kune-AVI?

Ama-codecs amanje acindezela kahle, ngakho-ke M4V kusuka ku-legacy AVI avame ukuba 30-60% ancane ngekhwalithi elinganayo. Ukuguquka kwendlela ephikisanayo kungakhula ihele.

Isithombe sami AVI sibonisa ama-comb lines ekuhambeni - ngabe lokhu kuzofakwa ku M4V?

Kuzokwenzeka uma ungasebenzisi i-deinterlace, futhi AVI okuqukethwe kuvame ukuxhunywa ngoba ifomu livela esikhathi sokusabalalisa ne-DVD. Amafreyimu axhunywe agcina ama-fields amabili aphakathi nendawo aphezulu athathwe ngengxenye yesihlanu yesibili; kufoni noma kumboniso oqhubekayo-oqhubekayo ofunda njenge-horizontal combing nganoma yini ehambayo. Vula ukhetho lokuxhunyanisa futhi umbhalo-mqoka uxhuma ama-fields kuwo wonke ama-frames aqhubekayo ngaphambi kokubhala i-M4V. AVI Microsoft Audio Video Interleave, isungulwe ngo-1992 phezu RIFF chunk format - eyodwa yezinto eziphilayo ezidala kakhulu okwamanje e circulation.

I-AVI yami yokurekhoda ihlukaniswe ibe yizingxenye ezinombhalo - i M4V inezinga elifanayo?

Akunjalo, futhi lokhu kuyisizathu esingcono sokushintsha. I AVI iqukethe i-file eyodwa esebenza kahle efinyelela ezingeni eliphakeme lapho ukurekhodwa okude noma okuphezulu kwe-bitrate kungafinyelela khona, okuwukuthi kungani ukurekhodwa okudala kufinyelela njengengxenye1, ingxenye2, ingxenye3. M4V ayinaso isikhawulo esifanayo, ngakho-ke ama-pieces angaxhunywa kabusha kwifayela elilodwa eliqhubekayo. I-AVI ayinaso isixhaso esisemthethweni se-codecs yamanje, isilinganiso sefreyimu esiguqukayo, izihloko ezithambile noma amafayela angaphezu kuka-4 GB ngaphandle kokuhlaselwa, futhi i-chunk ngayinye i-overhead ibhoboza ifayela.

Ingabe ngizongeza izihloko ezikhethiwe uma ifayela liyi M4V?

Yebo. AVI ayinaso isikhala esisebenzisekayo sesihloko esilula, ngakho isikhala sesihloko se AVI kufanele sifakwe kusithombe noma sithunyelwe njengefayela le-sidecar elilodwa. M4V sifaka isikhala sesihloko njenge-stream ekhethiwe, ngakho ngemuva kokuguqulwa ungafaka isikhala se-SRT okubonayo angashintsha, ashintshe noma aphinde ashintshe. Ukuthuthukiswa M4V MP4 - H.264 noma HEVC nge AAC - nge optional Apple FairPlay DRM ne iTunes isiqephu metadata.

Ingabe i-M4V engiyitholayo izovaliwa esitolo noma kwi-akhawunti?

Hayi, futhi isizukulwane sibangela ukungqubuzana. M4V ibiza ifayela levidiyo ngesakhiwo sangaphakathi esifanayo njenge MP4 ejwayelekile; labo abathengwa ngesitolo bafakwe ngokungeziwe ekukhuseleni komthengisi, futhi lesi sizukulwane siyimpahla yokuthenga ngaphezu kwefomethi. Ifayela eliguqulwe lapha alinalutho - ividiyo elula, engakhuselwanga eyenza ukuthi ithathe lesi sukulwane, edlala khona lapho isizukulwane sikwaziwa khona futhi iguqulwe phambili izikhathi eziningi njengoba ufuna. M4V Apple's uhlobo MP4, esetshenziswa iTunes kanye Apple TV app for movies kanye TV iziqephu.

Lawa AVI amafayela avela kwi-camcorder endala - ngabe kukhona okuthile okukhethekile okudingayo?

Izinto ezimbili, zombili zifanele ukumiswa ngaphambi kokuba uqale. Ikhamera yesikhathi setheyiphu irekhoda izimo ezixhunywe futhi ngezinga lefremu elixhunywe ku-mains frequency lapho ikhamera ithengiswe khona, ngakho-ke ushiya ukuphuma kwe-interlacing ushiya ama-comb lines e M4V ngokuqhubekayo, futhi uvumela umguquli ukuthi acabange ukuthi isilinganiso singafaka u-judder oncane ezithombeni zokusakaza. Misela zombili ngokucacile futhi ukudluliswa kulungile - isithombe yisona esigcinwe yitheyiphu, okuyisikhala esiphezulu ngaphandle kokungabaza ukuthi iguqulwe kanjani.

Ingabe M4V ixhasa izibonisi zesiqephu ezi AVI azisebenzisi?

Ikwenza. M4V igcina amasigaba njengedatha ye-meta eqoqayo, ngakho ukurekhodwa okude kungafinyelelwa ngengxenye endaweni yokuhlanza ibha yokuqhubekela phambili. AVI ayikho indawo yokubeka lo lwazi, ngakho uma umsuka uthunyelwe ngohlu lwesigaba, ikhona kwifayela le-sidecar — nikela ngalo ku-converter futhi ibhalwe ku-M4V. I-M4V igcina izibonisi zesigaba, umsebenzi wobuciko kanye nezingcingo zesihloko esingezansi ngendlela i-Apple TV app elindele ngayo, okujwayelekile MP4 kuvame ukulahlekelwa.

Ingabe kunesikhawulo sobukhulu befayela uma uguqula i-AVI ibe yi-M4V?

Ukuthunyelwa okungaziwa kuvunyelwe ngokuzenzakalela; ama-akhawunti abhalisiwe amahhala athola umkhawulo ophezulu, futhi ama-akhawunti we-Pro angeke abe ne-limit yefayela ngalinye. Umlando wesiphequluli uvame ukuba ngumkhawulo osebenzayo ngaphambi kokuba umkhawulo wethu we-server-side uqale.

Ingabe ngingenza ukuguqulwa kwe-batch kwefayela le-AVI elilodwa libe yi-M4V?

Yebo. Thola noma khetha amafayela amaningi we-AVI ku-upload eyodwa — umguquli usebenza ngazo ngokufanayo futhi ubuyisela i-ZIP yemiphumela ye-M4V. Akunasidingo sokuphinda isikhashana sokufaka ihele ngalinye.