MP4 Isiqhoboshi

MP4 Umqhoboshi oneekhowudi zexesha ezichanekileyo

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*Iifayile zicinyiwe emva kweeyure ezingama-24

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Iyalayisha

Indlela yokuSebenza nokuSebenza MP4

1 Layisha phezulu i MP4 videos ofuna ukuyicima.

2 Ngenisa ixesha lokuqala nexesha lokuphelisa lengxenye ofuna ukuyigcina.

3 Imboniselo yokhetho kwaye uqhube ukutywina - inxalenye ogcinayo ikhopiwe ngaphandle kokungqubana apho ifomati ivumela khona.

4 Layisha ezantsi ifayili ethe tyaba MP4.

MP4 Isiqhoboshi FAQ

Nantoni na ekhethekileyo kwi MP4 xa uqhagamshelana?

Ewe — I-MP4 igcina isalathisi sayo kwi-moov atom, ngoko ukudlulisa-ukukopa ukuhlela kufutshane-nokukhawuleza kwaye isiphumo sihlala sikhangela kakuhle kwisikhangeli. Ichaza okuninzi kwezinto ezimfutshane "ukusika kunomlinganiselo wesibini ongaphandle" ezimfutshane.

Ingaba inxalenye endigcinayo iphinde ikhowudiwe?

Ayinakuba ifomati ivumela ukukopa umsinga - i data ogcinayo ifana neyakho umthombo kwaye umsebenzi ugqiba malunga nexesha lokukhuphela uthathe. Kuphela isakhelo- esichanekileyo sokutywina kwifomati engayikwenzanga ngokulula ifuna ukubuyisela ukukhowuda.

I-MP4 Isiqhoboshi isiyahlula njani ifayili?

Concretely, ukusika kwenziwa kwiframe ephambili efutshane kwaye imijelo ikopiwe, eyenza ukuba ifikelelwe ngokukhawuleza; iframe- echanekileyo yokusika ifuna umfanekiso ophinde ukhowudiwe, ngoko isixhobo sithetha ukuba yeyiphi ofumanayo kunokuba ukhethe ngokucokisekileyo. You set the start and end points on the waveform or the timeline and keep what is between them.

Ingaba i MP4 Isiqhoboshi ibiza nantoni na?

Ayinakho. MP4 Isiqhoboshi ikhululekile ngaphandle kwe akhawunti, kwaye imveliso ayinawo umqondiso wamanzi, ikhonkco lelogo okanye ikhadi le intro. Ulayisho phezulu nesiphumo zicinywa ngokuzenzekelayo malunga neyure ezi 24 emva komsebenzi, eshiya ixesha lokulayisha ezantsi isiphumo.

Yintoni endinokuyilayisha kwi MP4 Isiqhoboshi?

MP4, MOV, MKV, WebM, AVI, WMV, FLV, 3GP, M4V, MPEG ne MPG. Isiqulathi seefayili kunye ne-codec zivavanywa phambi kokuba nantoni na iqhube, ngoko ke iqela elidityanisiweyo liphathwa ngokuchanekileyo kwifayili nganye kunokuba lithathelwe ingqalelo ukuba lifanayo.

Ingaba kukho umda wobungakanani befayili kwi MP4 Isiqhoboshi?

Ewe: i-akhawunti ekhululekileyo iqhubekeka ividiyo ukuya kwi-40 MB ngefayile, ngokuthe ngqo i-cap elungileyo kakhulu kwiwebhusayithi; i-ffmpeg ene-x264, x265 ne-libvpx isebenza, eyiyo enye i-toolchain ecaleni kwesoftware yevidiyo ye-desktop. Ividiyo yisapho elinye apho i-cap iphezulu ngokwaneleyo ukuba ikhuphe ixesha, hayi umda, yiyo into oza kuyiqaphela.

Kutheni i MP3 inxuwa liququzelela MP4 Isiqhoboshi?

MP3.to ibekwe phantsi kwefomati eyenza umsindo ophathekayo oqhelekileyo: odlalayo jikelele, omncinci ngokwaneleyo ukulibaziseka, nolahlekelwe ngumsindo ngendlela ebalulekileyo kuphela ukuba ugcina ukuphinda ukhowudi. Uluhlu lwemisebenzi yesandi: umntu ofanayo ofuna ubungakanani obutshintshiweyo uhlala efuna ifayile yokutywina, ethe nkqo okanye eyenziwe incinane kwimeko efanayo. Ukubeka MP4 Isiqhoboshi ngasemva kokukhuphela okufanayo, icaps ezifanayo neakhawunti efanayo iguqula i-tabs ezintathu zibe enye.

Ndiza kwenza ntoni ngeziphumo xa i MP4 Isiqhoboshi igqityiwe?

Umguquli kule ndawo uhambisa umsindo phakathi kwe MP3, WAV, FLAC, M4A, OGG ne Opus, ngoko ubungakanani bemveliso bugqibo onokuthi ushiye kude kube sekupheleni kunokuba ubeke phambili ekuqaleni. Ukwenza oko emva MP4 Isiqhoboshi kunokuba phambi ithetha ukuba ukukopela kwenziwa kabini, kwifayile oyibeke ngokuqinisekileyo, endaweni yexesha elinye.

Ingaba MP4 Isiqhoboshi apha isixhobo esifanayo esisebenza kumasayithi afana nalowo?

Iinjini zinikezelwa - i ffmpeg efanayo yokwakha, abasebenzi abafanayo, imida efanayo. Oku MP3 inxuwa lidibanisa yindawo yokujonga malunga nebitrates, malunga nokuba iphila njani ikhowudi kunye malunga nokuba xa i-lossless intermediate ixabiso ixesha lokulayisha. Iqala kwakhona kwinyani enye malunga nefomati le ndawo ibizwa emva: Ii-frames ze-MP3 zii-blocks ezinobungakanani obumiselweyo, ngoko ukutywina kuwela kumda we-frame kwaye abaphawuli bokudlala abangena-thuba ababuyi kuqhubeka nokuphinda bakhowudi.

Ndifuna i-akhawunti, kwaye ngaba kukho into egcinwa?

Akukho akhawunti ifunekayo. Ulayisho phezulu kunye neziphumo zigcinwa malunga neyure ezili-24, eshiya ixesha lokulayisha ezantsi iziphumo, kwaye ke zicinywe ngokuzenzekelayo; akukho mntu ufunda, uluhlu okanye ubonisa izikhombisi. Iifayile ezininzi kwimisebenzi enye zifuna inkqubo ehlawulweyo.