Guqula WMV ukuba M4V

Guqula Eyakho WMV ukuba M4V uxwebhu

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Indlela yokuguqula WMV ukuba M4V

Inyathelo 1: Layisha eyakho WMV 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

WMV ukuba M4V Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni eyenza i-WMV ukuya kwi-M4V iguquli?

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

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

Ewe. Iifayili ze-WMV 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-WMV?

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

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

Iya kwenza ukuba awuyiqwalaseli, kwaye WMV 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. WMV yiWindows Media Video, iMicrosoft's ASF-based format ukusuka kwixesha leWindows XP.

Ndingadibanisa isihloko esikhethiweyo xa ifayili i M4V?

Ewe. WMV ayinalo luhlu olusebenzayo lweencwadi ezineenkcukacha, ngoko ke iincwadi ezineenkcukacha ze WMV 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.

Ingaba i M4V igcina ngaphezulu kwengoma enye yesandi?

Ewe, kwaye yimpumelelo epheleleyo ngaphezulu kwe WMV. M4V iphatha yonke imijelo yesandi njengendlela yohlobo lokuqala, ngoko udidi lwesivakalisi, i-dub kunye nomlawuli wengxelo ingaphila kwifayile enye nomdlali otshintshela phakathi kwabo kwisicelo. I-M4V igcina abaphawuli besiqendu, umsebenzi wobugcisa kunye nengoma yesihloko esingaphantsi kwisimo i-Apple TV app ilindeleyo, eyona MP4 iqhelekileyo ihlala ilahlekelwa yiyo.

Ingaba umbhalo kumshicileli wam wekhusi WMV uyaqhubeka nokufunda njenge M4V?

Iya kwenza ukuba ugcine ugqibo unyusa umgangatho. Izinto eziqulethe ikhusi zinzima kakhulu ukuzicinezela kakuhle - iindawo ezinkulu ezithe tyaba nombhalo omncinci ophezulu - kwaye izicwangciso ezimiselweyo kwikhowudi zilungelelaniswe kwikhamera yevidiyo, apho umbala omncinci awubonakali. Ukulinganisa urekhodo ezantsi kulapho kubangela ukulahleka kombhalo, ngaphezu kwe-codec, ngoko ke kukhowudi kwisisombululo esithathwe kwaye uvumele ifayile ibe mkhulu kuneleyo olindeleyo.

Ingaba M4V ixhasa abaphawuli besiqulathi seefayili aba WMV abazange bakwenze?

Iyenza. M4V igcina izihloko njenge metadata yomgqomo, ngoko ushicilelo olude lunokuqhuba ngecandelo endaweni yokucoca ibar yokuqhubekeka. WMV ayinanto yokubeka loo lwazi, ngoko ukuba umcebo uthunyelwe ngoluhlu lwesihloko yayikwifayile ye sidecar - isandla esikwi- converter kwaye ibhalwe kwi M4V.

Ingaba kukho umda wobungakanani befayili xa uguqula i-WMV 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-WMV zibe yi-M4V ngaxeshanye?

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