MOV Izixhobo

Guqula MOV ukuya nokubuya kwiifomathi ezahlukeneyo

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Malunga MOV

I-MOV yifomathi ye-QuickTime ka-Apple, exhasa ividiyo kunye nesandi esikumgangatho ophezulu sokuhlela ngobuchwephesha.

Iindlela Ezisetyenziswa Ngazo Eziqhelekileyo

Ukuhlela ividiyo yobungcali kwiMac
Ukurekhoda ividiyo kwi-iPhone nakwi-iPad
Iindlela zokusebenza zokuvelisa iividiyo ezikumgangatho ophezulu

MOV Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni ifayili MOV?

I-MOV yifomathi yesikhongozeli semultimedia esiphuhliswe yi-Apple kwi-QuickTime.

Kutheni izixhobo ezizimeleyo zibuyisela umva MOV?

Kuba ifakwe ukuba isebenze ngaphezulu kunokwandiswa. Ifomati igcina umgangatho kunye nokwakhiwa ngeendawo ezivulekileyo eziphindaphindwayo, eziguqulweyo kunye nokugcinwa kwakhona, ekufuneka inkqubo yokuhambisa iyenze kwaye ekufuneka ifomati yonikezelo itshintshe ngokucacileyo. Isizathu sobungakanani: gcina MOV njenge master kwaye uguqule ikopi kubaphi na ofuna ukujonga. MOV yi-Quicktime container, eFinal Cut Pro, Premiere neDaVinci Resolve zonke zivuliwe ngokusemthethweni.

Kutheni i-browser yam ingadlala ifayili MOV?

Iibrawuzeri zithutha abacoci boluhlu olufutshane lweefomati, kwaye MOV ayikho kuyo - ilayisensi, udidi lwe codec ivumela, okanye ubudala bayo bugcina ngaphandle. Ifayile ayilahli kwaye umdlali we desktop uya kuyivula, kodwa akukho nto oyenzayo kwiphepha izakwenza umkhangeli zincwadi uyenze. Ukutshintsha kwi web- native container yindlela ethembekileyo kuphela yokudlala ngaphakathi. Iifayile ze-MOV zikhulu, kwaye ngaphandle kwenkqubo yokudlala ye-Apple ecosystem inkxaso ingaphezulu kwe-MP4 — i-Android edala i-Android edala kwaye ezinye iiTV eziSmart ziya kuzinyamezela.

Ingaba i MOV iyadlala kwifowuni okanye kwiTV ngaphandle kokutywina ibhetri?

Iinkqubo zekhompyutha I-MOV ihlala ihambisa i-H.264 okanye i-HEVC yokuhambisa, okanye i-ProRes xa i-editor master, ecaleni kwe-AAC okanye i-PCM engenakucothayo.

Ingaba izihloko ezingaphantsi ngaphakathi kwe MOV zikhethwa, okanye zitshiswe kumfanekiso?

Iyakhethwa, ukuba yafakwa kakuhle. MOV ithatha izihloko zesiphelo njengemijelo yabo ekhethekileyo ecaleni kwevidiyo, ngoko umbonisi angatshintsha ulwimi, ayenze isebenze, okanye ayenze kwakhona kumdlali oxhasayo. Izihloko zesiphelo ezitywiniweyo zikwakhona — ziyi-pixels kuphela kwisakhelo — kodwa zihlala zikhona, kwaye akukho nto ibangela ukuba ukhethe xa isiqulatho sixhasa into eyiyo.

Ingaba kubaluleke na ukuba u MOV uneminyaka engaphezu kweeminyaka ezimashumi amathathu ubudala?

Ubudala ngokwalo alukuyingxaki - iifomati ezininzi ezivela kulo nyaka zihlala zilungile, ngokucacileyo ngenxa yokuba konke kwakuba neminyaka emininzi yokuzisebenzisa. Okubalulekileyo kulapho ixesha licinga khona: iifayile ezincinci, abaqhubi abancinci, akukho msebenzi womnatha, kunye neempawu ezingafunekiyo. apho ezi zinto zicinga khona, ifomati ilungile. apho azisebenzi, le yisizathu sokuguqula. MOV yi Apple QuickTime isiqulathi seefayili, ethunyelwe ngo-1991 kwaye ihlala ifomati iPhone, iPad okanye Final Cut Pro umgca wexesha ubhala ngokumiselweyo.

Ingaba ndifuna i-Mac ukuze ndisebenze neefayili MOV?

Ayinaku. Ifomati yaphuma kwi-Apple kwaye yiyo into eyenzayo izixhobo zayo kunye nesoftware ngokumiselweyo, kodwa iifayile zihlala ziqhelekileyo kwaye zifunda kakuhle naphi na ngesixhobo esifanelekileyo. Ukutshintsha apha kwenzeka kumncedisi, ngoko akukho kufakwa kwe-QuickTime, akukho zixhobo ze-Apple kwaye akukho bhokisi ye-platform-ekhethekileyo ye-codec ibandakanyiwe naphi na kwinkqubo.

Ingaba i MOV igcina abaphawuli besithuba?

Iyenza - iinkcazelo ziphila kwi metadata yomgcini, ngoko ushicilelo olude lunokuhanjiswa ngecandelo endaweni yokurhoxisa ibar yokuqhubekeka. Zihlala zijikeleza kwakhona kwifomati enye eyaziyo iinkcazelo kwaye zilahliwe, ngokucothayo, yinye engenakho ukubeka. Ukuba iinkcazelo zibalulekile, oku kufanelekile ukukhangela phambi kokuba ukhethe ifomati yemveliso endaweni ye emva.

Ingaba ukusebenzisa i MOV kudinga ilayisenisi yepateni?

Ayikuko kuwe. Ii codecs ezibandakanyiweyo ziquka iindidi zepateni, kwaye ilayisensi ibekwe ngabantu abathutha ii decoders - ifowuni, umkhangeli zincwadi, indlela yokusebenza - ixesha elide phambi kokuba ifayile ifike kuwe. Yiyo loo nto ifomati ikho kuyo yonke ihardware kwaye kutheni i royalty- free efana nayo ikhona, kwaye ayitshintshanga nto malunga nokuguqula ifayile oyinayo.

Ndingayinika kwakhona igama elipheleleyo lesiqendu endaweni yokuguqula i MOV?

Akukho nanye, kwaye ifanele ukuqonda kutheni: unikezelo luphawu, ngelixa i bytes ngaphakathi zidityaniswe kwifomati ekhethekileyo. Ukuphinda ubize ifayile ivelisa ifayile igama layo lithembisa into imixholo yayo ayinikezeli, kwaye nantoni na evula ifayile okanye ilahlekile ifayile okanye ifunda ngokungachanekanga. Ukuphela kwendlela efutshane kuhlobo olubini oluyinyani ibhokisi efanayo phantsi kwegama elahlukileyo - kwaye nalapho ukuphinda ubhale ngokuchanekileyo kukhuselekile kunegama elahlukileyo.

Ingaba i MOV igcina ividiyo enesiqalo esicacileyo?

Ewe, kwaye yenye yezinto ezincinci ezinokwenzeka. Nge-codec ekwaziyo i-alpha ngaphakathi, i MOV igcina isiqhagamshelanisi esicacileyo se-pixel nganye, esiyindlela ehamba ngayo imifanekiso, i-third-sets ephantsi kunye nelogo eziphilayo zinikezelwa phakathi kwezixhobo zoyilo ngaphandle kwescreen esiluhlaza. Kude kube zonke ezinye iifom zesaziso zishiya esi siqhagamshelanisi, ngoko gcina i MOV njenge master kwaye urhwebe ngaphandle iikopi ezithe tyaba kuzo.

Yintoni eyenza i-MOV yam ifile emva kokuguqula?

Icima ngokuzenzekelayo. Ulayisho phezulu kunye nesiphumo esiguqulwe kancinane zihlala kumaseva ethu malunga neyure ezi-24, ezishiya ixesha lokulayisha ezantsi impumelelo, kwaye zisuswa ngokuzenzekelayo. Uthutho luya kuhamba ngaphezulu kwe HTTPS kumgca omnye nolunye. Akukho mntu ufunda okuqulethekayo, akukho nto ibhalwe kwisikhokelo, akukho nto igqityiwe komnye umntu.