Guqula MPG ukuba M4V

Guqula Eyakho MPG ukuba M4V uxwebhu

Chaza 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 MPG ukuba M4V

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

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

Inyathelo lesi-3: Khuphela i-converted yakho M4V iifayile

MPG ukuba M4V Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni eyenza i-MPG ukuya kwi-M4V iguquli?

MPG yindawo yokugcina egcinwe kakuhle, ehlala ixhaswa kakubi kwii-apps zexesha elidlulileyo. Ukutshintsha kwi-M4V yenza kwakhona ividiyo nge-codec ekhoyo (H.264 / H.265 / VP9) ukuze isebenze kwi-browser, kwifowuni, kunye neTV.

Ingaba isigqibo kunye nesantya se-frame ziya kugcinwa kwi-M4V?

Ewe. MPG → M4V igcina isisombululo, umyinge wesakhelo, kunye ne-aspect ratio ingatshintshwanga ngokumiselweyo. Ukuzitshintsha, sebenzisa isixhobo Sokutshintsha ubungakanani okanye Isantya kwimiphumo.

Ingaba i-MPG iya kudlala ngokulula kwizixhobo zexesha elidlulileyo emva kokuguqulwa kwi-M4V?

Ewe. Iifayili ze-MPG ezidalayo zihlala zingadlalanga kwi-browser yangoku kunye ne-iOS / Android. I-M4V isebenzisa ii-codecs ezixhaswa ngokubanzi ezidlala ngokusemthethweni kwifowuni, i-tablet, i-smart TV, kunye ne-browser nganye yakudala.

Ingaba i-M4V eguqulweyo izakuba nobungakanani obuhlukileyo kune-MPG?

Ii-codecs zexesha elidlulileyo zicinezela kakuhle, ngoko ke i-M4V evela kwi-MPG ekhoyo ngoku incinci nge-30-60% kwinqanaba elifanayo lomgangatho. Ukuguqulwa kwindlela ephikisanayo kungakhula ifayili.

Imifanekiso yam MPG ibonisa imigca yecomb ehambayo— ngaba iya kuqhuba kwi M4V?

Iya kwenza ukuba awuyiqwalaseli, kwaye MPG imixholo ihlala iqhagamshelana ngenxa yokuba ifomati ivela kwixesha le-DVD. Iiframes eziqhagamshelanayo zigcina iindawo ezimbini eziphakathi- ubude eziqwalaselwe ishumi elinesihlanu sesibini; kwifowuni eqhubekayo- yovavanyo okanye imboniselo efunda njenge combing ethe tyaba nantoni na ehambayo. Yenza ukhetho lwe deinterlace kwaye i-encoder igubungela iindawo kwiiframes eziqhubekayo ezipheleleyo phambi kokubhala i M4V. I-MPG ifana nenkqubo ye-MPEG ejikelezayo njenge-.mpeg — uluhlu lweeleta ezintathu luyi-DOS-era truncation, hayi ifomati eyahlukileyo.

Ndingadibanisa isihloko esikhethiweyo xa ifayili i M4V?

Ewe. MPG ayinalo luhlu olusebenzayo lweencwadi ezineenkcukacha, ngoko ke iincwadi ezineenkcukacha ze MPG imixholo kufuneka ziqhutywe kumfanekiso okanye zithunyelwe njengefayili ye-sidecar eyahlukileyo. M4V ithatha iincwadi ezineenkcukacha njengemvelaphi yabo ekhethiweyo, ngoko ke emva kokuguqula ungadibanisa i-SRT luhlu lombonisi onokuthi utshintshe, utshintshe okanye utshintshe uyilo. Ngokusisiseko i-M4V yi-MP4 — H.264 okanye HEVC nge-AAC — ene-Apple FairPlay DRM ekhethiweyo kunye ne-iTunes isithuba se-metadata.

Ingaba i M4V endiyifumanayo iya kuncitshiswa kwivenkile okanye kwi-akhawunti?

Hayi, kwaye uluhlu lweefayile lubangela uxinzelelo. M4V libiza ifayili yevidiyo enesakhiwo sangaphakathi esifanayo ne MP4 eqhelekileyo; ezithengwa ngendawo yokuthenga zidityaniswe ngokugqithiseleyo kukhuselo lomrhwebi, kwaye olu luhlu luyipropathi yokuthengiswa ngaphezu kwefomati. Ifayili eguqulwe apha ayinayo into - ividiyo ecacileyo, engakhuselwanga eyenza ukuba ithathe loo luhlu, edlala apho uluhlu luyaziwayo kwaye luguqulwe phambili amaxesha amaninzi njengoko ufuna. M4V yi-Apple's MP4, esetyenziswa yi-iTunes ne-Apple TV app yefilimu kunye ne-TV.

Yintoni endingayenza ukuba ndijonge ukutshintsha i MPG ukusuka kwidiski okanye urekhodo lokusasaza?

Uthungelwano kunye noxande lomfanekiso, ngokulandelana. Izinto eziyenziweyo zetelevisi zithungelana ngokuthe ngqo ngaphandle kokungaphumeleli, ngoko uthungelwano olungagqibekanga kufuneka lube okanye umda wonke ohambayo ufika ucotywe; kwaye uninzi lwazo lugcinwa njenge pixels ezingasezantsi ezineflegi ethetha ukuba ibanzi kangakanani na ukubonakalisa, apho umguquli ongazihoyi iflegi ujika ube mde okanye ucinezelwe M4V. Khangela imizuzwana yokuqala yemveliso phambi kokuba uqhube iqela - zombini iimpazamo zicacile ngokukhawuleza kwaye azibonakali kwizicwangciso.

Ingaba M4V ixhasa abaphawuli besiqulathi seefayili aba MPG abazange bakwenze?

Iyenza. M4V igcina izihloko njenge metadata yomgqomo, ngoko ushicilelo olude lunokuqhuba ngecandelo endaweni yokucoca ibar yokuqhubekeka. MPG ayinanto yokubeka loo lwazi, ngoko ukuba umcebo uthunyelwe ngoluhlu lwesihloko yayikwifayile ye sidecar - isandla esikwi- converter kwaye ibhalwe kwi M4V. I-M4V igcina abaphawuli besiqendu, umsebenzi wobugcisa kunye nengoma yesihloko esingaphantsi kwisimo i-Apple TV app ilindeleyo, eyona MP4 iqhelekileyo ihlala ilahlekelwa yiyo.

Ingaba kufanelekile ukutshintsha i MPG yoshicilelo oludala ukuya kwi M4V?

Ukuba ufuna ukugcina into, ewe. MPG ibhekisa kuhlobo oludlulileyo lwezixhobo zevidiyo kwaye isoftware efunda ihlala iphela iphuma kwifowuni, izipheneli kunye nenkqubo yokusebenza. Ukushenxisa imifanekiso kwi M4V ngoku, ngelixa ikhowudi ecocekileyo ikhona, kuhlukile phakathi kovimba onokuthi uvule kwiminyaka elishumi kunye noyena awukwazi. MPG ifumana yonke i MPEG-2 imida - i-bitrate enzima, uthungelwano, akukho sihloko esicocekileyo - kunye nokungaqhelekanga kweendawo ezimbini zokukhupha ifomati enye.

Ingaba kukho umda wobungakanani befayili xa uguqula i-MPG ibe yi-M4V?

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-MPG zibe yi-M4V ngaxeshanye?

Ewe. Nqumle okanye ukhethe iifayile ezininzi ze MPG kwifayili enye yokulayisha - umguquli uqhubekeka nazo ngokuthe tye kwaye ubuyisele i-ZIP yeziphumo ze M4V. Akukho mfuneko yokuphinda uqhubekeke inkqubo yefayili nganye.