Khupha isandi ukusuka kwi Video

Video Umkhuphi Wesandi

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Ukukhupha njani i-audio kwi Video

1 Layisha phezulu i videos ofuna ukuba irekhodi lesandi liphume kuyo.

2 Khetha ifomati yemveliso - ukuthelekiswa kwe codec esele ingaphakathi kwifayile ikopa ngaphandle engaxutywanga, ngelixa i MP3 ikhuselekile kuthelekiso.

3 Sebenzisa ukutywina, okususa umsinga wesandi ngaphandle komgcini-ziqu kwimeko yokurekhoda kwakhona.

4 Layisha ezantsi ifayile yesandi; amacebo othotho-lotho anika umkhondo wokuqala, ngoko khangela ukuba umthombo wawuyi-rip.

Khupha isandi ukusuka kwi Video FAQ

Nantoni na ekhethekileyo kwi Video apha?

Ewe — isiqulathi seefayili ne codec zivavanywa phambi kokuba nantoni na iqhube, ngoko ulayisho oluxutyiweyo kwiqela elinye luphathwa ngefayile nganye. Umxholo osetyenziswayo xa ifayili ingaphezulu kwesinye isiqhagamshelanisi sesandi.

Ingaba isandi esikhutshweyo sikwiqondo elifanayo nelevidiyo?

Ifana, xa i-codec sele ifana nemveliso yakho ekhethiweyo - ii-frames ezikhowudiweyo zikopa, azikhowudinga kwakhona. Kuyinto eyiyo kuphela utshintsho lwefomati oluyinyaniso olubiza udidi lolahleko.

I-Khupha isandi ukusuka kwi Video ifumana njani isandi ngaphandle?

Ngokucacileyo, i-audio track i-demuxed ukusuka kwi-container oyilehlileyo, kwaye ikopiwe nge-untouched xa i-codec sele ilungele i-output yakho ekhethiweyo. Oku ufumanayo kufayile yesandi equlethe umkhondo wesandi ooriginal, hayi ukurekhoda kwakhona kwayo.

Yeyiphi ifomati yesandi endingayenza ukuba ndiyikhuphele?

Ukuba ufuna i-result ekhawulezayo nethembekileyo, khetha ifomati ividiyo sele isebenzisa - ihlala i-AAC okanye i-M4A - kuba loo ndlela ikopa umsinga ngaphandle kokucinezela. I-MP3 ikhuselekile kakhulu ukuhambelana, i-WAV okanye i-FLAC ukuba uya kuhlela.

Ingaba i Khupha isandi ukusuka kwi Video ibiza nantoni na?

Umhlathi Khupha isandi ukusuka kwi Video ukhululekile ngaphandle kwe-akhawunti, kwaye i-output ayinawo umqondiso wamanzi, i-logo yekona okanye ikhadi le-intro. Ividiyo elayishwe phezulu isuswa kubasebenzi emva kokuba umsebenzi ugqityiwe.

Ziziphi iifomati zevidiyo ezixhaswa yi Khupha isandi ukusuka kwi Video?

MP4, MOV, MKV, WebM, AVI, WMV, FLV, 3GP, M4V, MPEG ne MPG. Ifayile nganye ivavanywa ukuba iqulethe ntoni na kwaye ikhowudi yokusebenza phambi kokuba nantoni na iqhube, ngoko ke iqela elidityanisiweyo liphathwa kakuhle ifayile ngefayile.

Ingaba kukho umda wobungakanani befayili kwi Khupha isandi ukusuka kwi Video?

Ewe: i-akhawunti ekhululekileyo iqhubekeka ividiyo ukuya kwi-1 GiB kwifayili nganye nokuba i-container uyithabatha na; i-ffmpeg ene-x264, x265 ne-libvpx iyenza ikhowudi. Iphezulu ngokwaneleyo ukuba ulayishe isantya sihlala siyimfuneko yokuncamathela kunokuba yicap ngokwayo.

Yintoni eyenza i-audio, isicatshulwa esingaphantsi kunye nengoma yesiqalo?

Zithunyelwa apho isixhobo sokugcina esithe nkqo sikwazile ukuzigcina khona, kuquka iilwimi ezininzi zesandi, izihloko ezifakwe ngaphakathi kunye nabaphawuli besiqendu, kunokuba zigcine ngokucothayo kuphela umculo wokuqala wesinye.

Kutheni i MP3 inxuwa liququzelela Khupha isandi ukusuka kwi Video?

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 Khupha isandi ukusuka kwi Video ngasemva kokukhuphela okufanayo, icaps ezifanayo neakhawunti efanayo iguqula i-tabs ezintathu zibe enye.

Ndiza kwenza ntoni ngeziphumo xa i Khupha isandi ukusuka kwi Video 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 Khupha isandi ukusuka kwi Video kunokuba phambi ithetha ukuba ukukopela kwenziwa kabini, kwifayile oyibeke ngokuqinisekileyo, endaweni yexesha elinye.

Ingaba Khupha isandi ukusuka kwi Video 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, kwaye akukho nto igcinwa: ulayisho lususwa abasebenzisi emva kokuba umsebenzi ugqibile, akukho nto ifundiweyo kwaye akukho nto iqulathe isiqulathi seefayili. Iiakhawunti ezikhululekileyo zikhona kwimbali kunye nobungakanani beqela, hayi kwi access.